docr.app - dns.ninja

`docr.app`

DNSSEC	🔒 Signed (DS record present)
A	18.238.4.57^{🇺🇸 Amazon18.238.4.0/22}
		PTR	`server-18-238-4-57.phl51.r.cloudfront.net`
A	18.238.4.82^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.112^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.119^{🇺🇸 Amazon18.238.4.0/22}
NS	`ns-1561.awsdns-03.co.uk` ⭐
		A	2600:9000:5306:1900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1561.awsdns-03.co.uk`
		A	205.251.198.25^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1561.awsdns-03.co.uk`
NS	`ns-1404.awsdns-47.org`
		A	2600:9000:5305:7c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1404.awsdns-47.org`
		A	205.251.197.124^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1404.awsdns-47.org`
NS	`ns-496.awsdns-62.com` ⚠️ Not in parent delegation
		A	2600:9000:5301:f000::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-496.awsdns-62.com`
		A	205.251.193.240^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-496.awsdns-62.com`
NS	`ns-724.awsdns-26.net`
		A	2600:9000:5302:d400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-724.awsdns-26.net`
		A	205.251.194.212^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-724.awsdns-26.net`
MX	`docr-app.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`MS=ms59281640`
TXT	`google-site-verification=FBH5JVV7jluinlaiTL4mva5DnxF6lRXpteSl4CZCIzU`
TXT	`google-site-verification=u2l9km6DjchdZ2dR5WsI-7m2ykUgbJzWMEqonahSP9w`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1561.awsdns-03.co.uk`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Subdomains

dev.docr.app

Same first word

docr.org

docr.cn

docr.app

docr.de

docr.co

docr.coffee

docr.com.au

docr.space

docr.ru

docr.be

Similar names

cord.org.in

codr.gov.hk

dcro.co.uk

dcro.org.uk

cord.md

cord.com.sg

codr.me

dorc.it

crod.ir

dcor.ru

drco.co.uk

rodc.ru

rocd.net

droc.com

cord.us

drco.ir

rdco.com

cord.nyc

dorc.uk

cord.lu

crdo.com.br

crod.net

dorc.asia

drco.de

codr.no

dorc.mx

cord.ro

dorc.net

ordc.ca

cdro.com.au

rocd.cc

cord.pl

droc.at

dorc.com

crdo.in

cord.cc

dorc.in

orcd.org.af

rocd.nl

cord.name

cord.de

cdro.net

drco.nl

cord.technology

dorc.com.au

codr.space

cord.dev

cord.com

rdoc.com

dcor.co.uk

dcor.in

dorc.org

cord.pro

codr.de

dcor.com.vn

dcor.net

cdro.info

codr.com

rdoc.org

dorc.us

cord.life

codr.dk

dorc.be

droc.ru

rdoc.tk

dorc.co.uk

codr.in

rocd.org

cord.digital

rdoc.org.uk

dcor.de

cord.su

cord.work

codr.co

ordc.ir

crdo.de

odcr.net

crdo.ru

dcro.org

cord.me

crod.de

rocd.cn

crod.com

rdco.net

codr.org

cord.edu

droc.cloud

cdor.fr

rdoc.ru

cord.com.ua

cdor.net

cord.io

codr.online

dorc.cn

dcor.be

cord.co

rdco.co.uk

drco.com

odcr.org

orcd.ru

dorc.at

rdoc.eu

cdor.us

cord.it

DNS History

129 records (9 active, 120 former)

●NSns-1404.awsdns-47.org2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 15:37:48
● 2026-07-24 07:10:22

●NSns-1561.awsdns-03.co.uk2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 15:37:48
● 2026-07-24 07:10:22

●NSns-496.awsdns-62.com2026-02-15 → 2026-07-24 · 7 obs

● 2026-02-15 15:37:48
● 2026-06-17 04:45:58
○ 2026-06-17 06:20:08
● 2026-06-17 09:25:50
○ 2026-06-29 23:58:48
● 2026-06-30 00:44:28
● 2026-07-24 07:10:22

●NSns-724.awsdns-26.net2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 15:37:48
● 2026-07-24 07:10:22

●MXdocr-app.mail.protection.outlook.com2026-02-15 → 2026-07-24 · 7 obs

● 2026-02-15 15:37:48
● 2026-06-17 04:45:58
○ 2026-06-17 06:20:08
● 2026-06-17 09:25:50
○ 2026-06-29 23:58:48
● 2026-06-30 00:44:28
● 2026-07-24 07:10:22

○A108.159.227.1242026-05-19 → 2026-07-02 · 17 obs

○ 2026-05-19 03:57:04
● 2026-05-19 08:33:14
● 2026-05-19 11:48:06
○ 2026-05-19 14:25:48
○ 2026-05-19 15:23:12
● 2026-05-19 18:01:56
● 2026-05-21 03:50:08
○ 2026-05-21 10:15:12
● 2026-06-30 03:59:54
○ 2026-06-30 09:19:48
○ 2026-07-01 01:43:00
● 2026-07-02 02:54:54
● 2026-07-02 10:14:56
○ 2026-07-02 12:50:30
● 2026-07-02 14:39:08
○ 2026-07-02 19:21:56
○ 2026-07-24 07:10:22

○A108.159.227.362026-05-19 → 2026-07-02 · 17 obs

○A108.159.227.402026-05-19 → 2026-07-02 · 17 obs

○A108.159.227.662026-05-19 → 2026-07-02 · 17 obs

○A13.249.182.1082026-02-15 → 2026-07-22 · 18 obs

● 2026-02-15 15:37:48
● 2026-02-16 00:18:46
○ 2026-02-16 04:45:34
○ 2026-03-21 18:45:38
● 2026-07-03 03:00:20
○ 2026-07-03 14:40:58
● 2026-07-04 20:55:30
○ 2026-07-05 07:30:36
● 2026-07-07 10:56:12
○ 2026-07-07 21:37:24
○ 2026-07-09 16:04:20
● 2026-07-10 19:31:12
○ 2026-07-10 20:09:08
● 2026-07-17 11:00:00
○ 2026-07-17 11:43:46
● 2026-07-22 20:06:02
○ 2026-07-22 20:39:04
○ 2026-07-24 07:10:22

○A13.249.182.1262026-02-15 → 2026-07-22 · 18 obs

○A13.249.182.502026-02-15 → 2026-07-22 · 18 obs

○A13.249.182.772026-02-15 → 2026-07-22 · 18 obs

○A13.32.205.1162026-05-22 → 2026-05-22 · 5 obs

○ 2026-05-22 03:18:12
● 2026-05-22 08:01:56
● 2026-05-22 09:32:42
○ 2026-05-22 12:27:32
○ 2026-07-24 07:10:22

○A13.32.205.212026-05-22 → 2026-05-22 · 5 obs

○ 2026-05-22 03:18:12
● 2026-05-22 08:01:56
● 2026-05-22 09:32:42
○ 2026-05-22 12:27:32
○ 2026-07-24 07:10:22

○A13.32.205.662026-05-22 → 2026-05-22 · 5 obs

○ 2026-05-22 03:18:12
● 2026-05-22 08:01:56
● 2026-05-22 09:32:42
○ 2026-05-22 12:27:32
○ 2026-07-24 07:10:22

○A13.32.205.982026-05-22 → 2026-05-22 · 5 obs

○ 2026-05-22 03:18:12
● 2026-05-22 08:01:56
● 2026-05-22 09:32:42
○ 2026-05-22 12:27:32
○ 2026-07-24 07:10:22

○A13.33.109.532026-04-21 → 2026-05-25 · 16 obs

○ 2026-02-15 15:37:48
○ 2026-04-21 00:49:06
● 2026-04-21 08:23:02
○ 2026-04-21 09:45:56
○ 2026-04-22 20:25:48
● 2026-04-23 00:37:40
○ 2026-04-23 02:06:38
○ 2026-05-06 14:43:08
● 2026-05-06 18:03:08
○ 2026-05-06 20:45:34
● 2026-05-07 00:46:00
○ 2026-05-07 03:25:26
○ 2026-05-25 03:28:04
● 2026-05-25 09:58:36
○ 2026-05-25 11:08:06
○ 2026-07-24 07:10:22

○A13.33.109.612026-04-21 → 2026-05-25 · 16 obs

○A13.33.109.782026-04-21 → 2026-05-25 · 16 obs

○A13.33.109.932026-04-21 → 2026-05-25 · 16 obs

○A13.33.235.462026-03-22 → 2026-07-18 · 18 obs

○ 2026-03-22 14:41:38
● 2026-03-22 15:12:22
○ 2026-03-22 17:35:50
● 2026-03-22 20:26:32
○ 2026-03-22 22:05:10
○ 2026-03-26 01:01:28
● 2026-07-11 08:30:54
○ 2026-07-12 00:31:58
● 2026-07-13 04:21:04
○ 2026-07-13 04:53:10
● 2026-07-14 03:45:28
○ 2026-07-14 04:28:52
● 2026-07-15 00:58:06
● 2026-07-16 13:29:18
○ 2026-07-16 15:53:20
● 2026-07-18 10:30:18
○ 2026-07-18 12:15:16
○ 2026-07-24 07:10:22

○A13.33.235.682026-03-22 → 2026-07-18 · 18 obs

○A13.33.235.832026-03-22 → 2026-07-18 · 18 obs

○A13.33.235.902026-03-22 → 2026-07-18 · 18 obs

○A13.33.67.122026-02-16 → 2026-05-19 · 17 obs

○ 2026-02-16 00:18:46
● 2026-02-16 04:45:34
○ 2026-02-16 07:46:52
○ 2026-03-07 15:23:46
● 2026-03-07 19:03:10
○ 2026-03-07 19:33:56
○ 2026-04-02 17:18:58
● 2026-04-03 00:17:28
○ 2026-04-03 04:29:48
○ 2026-04-05 04:46:14
● 2026-04-05 06:13:26
○ 2026-04-05 16:33:32
○ 2026-05-19 18:01:56
● 2026-05-19 18:59:16
● 2026-05-19 20:01:48
○ 2026-05-19 21:37:30
○ 2026-07-24 07:10:22

○A13.33.67.242026-02-16 → 2026-05-19 · 17 obs

○A13.33.67.52026-02-16 → 2026-05-19 · 17 obs

○A13.33.67.602026-02-16 → 2026-05-19 · 17 obs

○A13.35.107.1182026-07-13 → 2026-07-23 · 30 obs

○ 2026-07-13 04:53:10
● 2026-07-13 08:38:34
○ 2026-07-13 12:07:54
● 2026-07-14 20:50:10
○ 2026-07-14 21:36:18
● 2026-07-15 18:52:24
○ 2026-07-15 19:30:48
● 2026-07-17 11:43:46
○ 2026-07-17 13:14:08
● 2026-07-17 14:03:20
○ 2026-07-17 14:34:04
● 2026-07-18 00:35:04
○ 2026-07-18 04:04:46
● 2026-07-18 09:55:36
○ 2026-07-18 10:30:18
● 2026-07-18 14:34:42
○ 2026-07-18 15:29:48
● 2026-07-19 10:25:34
○ 2026-07-19 12:45:26
● 2026-07-19 13:55:10
○ 2026-07-19 15:10:04
● 2026-07-19 19:53:14
○ 2026-07-19 23:15:56
● 2026-07-20 05:05:58
○ 2026-07-20 07:25:34
● 2026-07-21 08:27:18
○ 2026-07-21 10:47:28
● 2026-07-23 14:07:56
○ 2026-07-23 15:15:24
○ 2026-07-24 07:10:22

○A13.35.107.542026-07-13 → 2026-07-23 · 30 obs

○A13.35.107.812026-07-13 → 2026-07-23 · 30 obs

○A13.35.107.832026-07-13 → 2026-07-23 · 30 obs

○A13.35.196.202026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-30 08:26:20
● 2026-03-30 09:50:54
● 2026-03-30 11:19:02
○ 2026-03-30 16:00:08
○ 2026-07-24 07:10:22

○A13.35.196.722026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-30 08:26:20
● 2026-03-30 09:50:54
● 2026-03-30 11:19:02
○ 2026-03-30 16:00:08
○ 2026-07-24 07:10:22

○A13.35.196.792026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-30 08:26:20
● 2026-03-30 09:50:54
● 2026-03-30 11:19:02
○ 2026-03-30 16:00:08
○ 2026-07-24 07:10:22

○A13.35.196.952026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-30 08:26:20
● 2026-03-30 09:50:54
● 2026-03-30 11:19:02
○ 2026-03-30 16:00:08
○ 2026-07-24 07:10:22

○A18.154.63.302026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:45:38
● 2026-03-22 12:35:52
○ 2026-03-22 13:39:12
○ 2026-07-24 07:10:22

○A18.154.63.522026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:45:38
● 2026-03-22 12:35:52
○ 2026-03-22 13:39:12
○ 2026-07-24 07:10:22

○A18.154.63.722026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:45:38
● 2026-03-22 12:35:52
○ 2026-03-22 13:39:12
○ 2026-07-24 07:10:22

○A18.154.63.972026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:45:38
● 2026-03-22 12:35:52
○ 2026-03-22 13:39:12
○ 2026-07-24 07:10:22

○A18.161.21.182026-05-08 → 2026-05-13 · 16 obs

○ 2026-05-07 03:25:26
● 2026-05-08 00:41:48
○ 2026-05-08 01:58:18
○ 2026-05-10 04:11:54
● 2026-05-10 05:17:48
○ 2026-05-10 05:56:30
○ 2026-05-10 07:22:22
● 2026-05-10 14:36:40
○ 2026-05-10 16:57:32
○ 2026-05-11 08:37:42
● 2026-05-11 09:08:10
○ 2026-05-11 09:45:22
○ 2026-05-13 06:51:50
● 2026-05-13 08:45:30
○ 2026-05-13 10:22:22
○ 2026-07-24 07:10:22

○A18.161.21.192026-05-08 → 2026-05-13 · 16 obs

○A18.161.21.592026-05-08 → 2026-05-13 · 16 obs

○A18.161.21.72026-05-08 → 2026-05-13 · 16 obs

○A18.165.25.122026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 16:33:32
● 2026-04-06 08:25:38
○ 2026-04-06 09:54:44
○ 2026-07-24 07:10:22

○A18.165.25.412026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 16:33:32
● 2026-04-06 08:25:38
○ 2026-04-06 09:54:44
○ 2026-07-24 07:10:22

○A18.165.25.762026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 16:33:32
● 2026-04-06 08:25:38
○ 2026-04-06 09:54:44
○ 2026-07-24 07:10:22

○A18.165.25.962026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-05 16:33:32
● 2026-04-06 08:25:38
○ 2026-04-06 09:54:44
○ 2026-07-24 07:10:22

○A18.172.88.1062026-03-19 → 2026-05-28 · 11 obs

○ 2026-03-16 07:47:06
● 2026-03-19 21:46:10
○ 2026-03-19 22:49:00
○ 2026-03-29 01:14:58
● 2026-03-29 11:37:40
○ 2026-03-29 13:45:24
○ 2026-05-28 21:47:14
● 2026-05-28 23:07:32
● 2026-05-28 23:38:40
○ 2026-05-29 02:34:12
○ 2026-07-24 07:10:22

○A18.172.88.362026-03-19 → 2026-05-28 · 11 obs

○A18.172.88.432026-03-19 → 2026-05-28 · 11 obs

○A18.172.88.492026-03-19 → 2026-05-28 · 11 obs

○A18.172.89.1212026-03-09 → 2026-03-16 · 7 obs

○ 2026-03-07 19:33:56
● 2026-03-09 06:06:18
○ 2026-03-09 07:09:18
○ 2026-03-16 05:39:56
● 2026-03-16 06:43:30
○ 2026-03-16 07:47:06
○ 2026-07-24 07:10:22

○A18.172.89.132026-03-09 → 2026-03-16 · 7 obs

○ 2026-03-07 19:33:56
● 2026-03-09 06:06:18
○ 2026-03-09 07:09:18
○ 2026-03-16 05:39:56
● 2026-03-16 06:43:30
○ 2026-03-16 07:47:06
○ 2026-07-24 07:10:22

○A18.172.89.192026-03-09 → 2026-03-16 · 7 obs

○ 2026-03-07 19:33:56
● 2026-03-09 06:06:18
○ 2026-03-09 07:09:18
○ 2026-03-16 05:39:56
● 2026-03-16 06:43:30
○ 2026-03-16 07:47:06
○ 2026-07-24 07:10:22

○A18.172.89.602026-03-09 → 2026-03-16 · 7 obs

○ 2026-03-07 19:33:56
● 2026-03-09 06:06:18
○ 2026-03-09 07:09:18
○ 2026-03-16 05:39:56
● 2026-03-16 06:43:30
○ 2026-03-16 07:47:06
○ 2026-07-24 07:10:22

○A18.238.243.1082026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 12:35:52
● 2026-03-22 13:39:12
○ 2026-03-22 14:41:38
○ 2026-07-24 07:10:22

○A18.238.243.122026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 12:35:52
● 2026-03-22 13:39:12
○ 2026-03-22 14:41:38
○ 2026-07-24 07:10:22

○A18.238.243.562026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 12:35:52
● 2026-03-22 13:39:12
○ 2026-03-22 14:41:38
○ 2026-07-24 07:10:22

○A18.238.243.742026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 12:35:52
● 2026-03-22 13:39:12
○ 2026-03-22 14:41:38
○ 2026-07-24 07:10:22

●A18.238.4.1122026-03-30 → 2026-07-24 · 55 obs

○ 2026-03-30 01:26:14
● 2026-03-30 03:51:24
○ 2026-03-30 06:24:50
○ 2026-04-14 10:37:50
● 2026-04-14 11:37:02
○ 2026-04-14 15:11:42
○ 2026-05-08 23:33:56
● 2026-07-12 16:57:16
○ 2026-07-13 00:28:02
○ 2026-07-13 08:38:34
● 2026-07-13 17:58:56
○ 2026-07-14 03:45:28
○ 2026-07-17 20:40:02
● 2026-07-18 04:04:46
○ 2026-07-18 09:55:36
● 2026-07-18 12:15:16
○ 2026-07-18 13:15:28
● 2026-07-18 18:05:34
○ 2026-07-18 19:55:42
● 2026-07-18 23:55:06
○ 2026-07-19 10:25:34
● 2026-07-19 12:45:26
○ 2026-07-19 13:55:10
● 2026-07-19 16:15:44
○ 2026-07-19 19:53:14
● 2026-07-19 23:15:56
○ 2026-07-20 03:35:34
● 2026-07-20 09:45:32
○ 2026-07-20 19:19:42
● 2026-07-21 00:57:08
○ 2026-07-21 03:06:10
● 2026-07-21 07:17:58
○ 2026-07-21 08:27:18
● 2026-07-21 10:47:28
○ 2026-07-21 13:09:20
● 2026-07-21 17:48:16
○ 2026-07-22 00:03:46
● 2026-07-22 02:31:46
○ 2026-07-22 06:17:20
● 2026-07-22 07:47:24
○ 2026-07-22 12:32:10
● 2026-07-22 17:07:58
○ 2026-07-22 20:06:02
● 2026-07-22 20:39:04
○ 2026-07-22 22:12:58
● 2026-07-23 05:48:04
○ 2026-07-23 06:38:20
● 2026-07-23 07:09:18
○ 2026-07-23 10:48:02
● 2026-07-23 16:29:02
○ 2026-07-23 18:07:20
● 2026-07-23 18:48:48
○ 2026-07-24 01:28:54
● 2026-07-24 05:17:48
● 2026-07-24 07:10:22

●A18.238.4.1192026-03-30 → 2026-07-24 · 55 obs

●A18.238.4.572026-03-30 → 2026-07-24 · 55 obs

●A18.238.4.822026-03-30 → 2026-07-24 · 55 obs

○A18.239.208.292026-03-31 → 2026-06-01 · 7 obs

○ 2026-03-30 16:00:08
● 2026-03-31 02:54:38
○ 2026-03-31 04:11:24
○ 2026-06-01 12:11:42
● 2026-06-01 18:38:02
○ 2026-06-01 19:14:56
○ 2026-07-24 07:10:22

○A18.239.208.382026-03-31 → 2026-06-01 · 7 obs

○ 2026-03-30 16:00:08
● 2026-03-31 02:54:38
○ 2026-03-31 04:11:24
○ 2026-06-01 12:11:42
● 2026-06-01 18:38:02
○ 2026-06-01 19:14:56
○ 2026-07-24 07:10:22

○A18.239.208.412026-03-31 → 2026-06-01 · 7 obs

○ 2026-03-30 16:00:08
● 2026-03-31 02:54:38
○ 2026-03-31 04:11:24
○ 2026-06-01 12:11:42
● 2026-06-01 18:38:02
○ 2026-06-01 19:14:56
○ 2026-07-24 07:10:22

○A18.239.208.782026-03-31 → 2026-06-01 · 7 obs

○ 2026-03-30 16:00:08
● 2026-03-31 02:54:38
○ 2026-03-31 04:11:24
○ 2026-06-01 12:11:42
● 2026-06-01 18:38:02
○ 2026-06-01 19:14:56
○ 2026-07-24 07:10:22

○A18.239.236.1092026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-09 07:09:18
● 2026-03-15 02:25:02
● 2026-03-15 03:27:50
○ 2026-03-15 04:30:32
○ 2026-07-24 07:10:22

○A18.239.236.1242026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-09 07:09:18
● 2026-03-15 02:25:02
● 2026-03-15 03:27:50
○ 2026-03-15 04:30:32
○ 2026-07-24 07:10:22

○A18.239.236.382026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-09 07:09:18
● 2026-03-15 02:25:02
● 2026-03-15 03:27:50
○ 2026-03-15 04:30:32
○ 2026-07-24 07:10:22

○A18.239.236.942026-03-15 → 2026-03-15 · 5 obs

○ 2026-03-09 07:09:18
● 2026-03-15 02:25:02
● 2026-03-15 03:27:50
○ 2026-03-15 04:30:32
○ 2026-07-24 07:10:22

○A18.244.140.1122026-04-07 → 2026-04-07 · 5 obs

○ 2026-04-06 23:24:56
● 2026-04-07 02:57:14
● 2026-04-07 04:41:26
○ 2026-04-07 06:39:42
○ 2026-07-24 07:10:22

○A18.244.140.252026-04-07 → 2026-04-07 · 5 obs

○ 2026-04-06 23:24:56
● 2026-04-07 02:57:14
● 2026-04-07 04:41:26
○ 2026-04-07 06:39:42
○ 2026-07-24 07:10:22

○A18.244.140.722026-04-07 → 2026-04-07 · 5 obs

○ 2026-04-06 23:24:56
● 2026-04-07 02:57:14
● 2026-04-07 04:41:26
○ 2026-04-07 06:39:42
○ 2026-07-24 07:10:22

○A18.244.140.942026-04-07 → 2026-04-07 · 5 obs

○ 2026-04-06 23:24:56
● 2026-04-07 02:57:14
● 2026-04-07 04:41:26
○ 2026-04-07 06:39:42
○ 2026-07-24 07:10:22

○A18.245.187.1122026-02-16 → 2026-04-22 · 18 obs

○ 2026-02-16 04:45:34
● 2026-02-16 07:46:52
● 2026-02-16 17:10:34
○ 2026-02-16 20:54:06
● 2026-02-16 22:23:42
● 2026-03-28 13:47:54
○ 2026-03-28 14:28:12
○ 2026-03-31 02:54:38
● 2026-03-31 04:11:24
● 2026-04-06 16:25:28
○ 2026-04-06 23:24:56
● 2026-04-07 18:44:16
● 2026-04-22 08:30:16
○ 2026-04-22 11:07:32
● 2026-04-22 12:44:56
● 2026-04-22 20:25:48
○ 2026-04-23 00:37:40
○ 2026-07-24 07:10:22

○A18.245.187.472026-02-16 → 2026-04-22 · 18 obs

○A18.245.187.682026-02-16 → 2026-04-22 · 18 obs

○A18.245.187.842026-02-16 → 2026-04-22 · 18 obs

○A18.64.155.162026-03-30 → 2026-07-02 · 18 obs

○ 2026-03-29 13:45:24
● 2026-03-30 00:14:44
○ 2026-03-30 01:26:14
○ 2026-03-30 06:24:50
● 2026-03-30 08:26:20
○ 2026-03-30 09:50:54
○ 2026-06-19 04:34:50
● 2026-06-22 13:44:28
○ 2026-06-24 21:08:02
● 2026-06-26 01:05:36
● 2026-06-28 04:19:24
○ 2026-06-29 17:25:58
● 2026-07-01 18:11:24
● 2026-07-02 12:50:30
○ 2026-07-02 14:39:08
● 2026-07-02 19:21:56
○ 2026-07-02 20:52:18
○ 2026-07-24 07:10:22

○A18.64.155.582026-03-30 → 2026-07-02 · 18 obs

○A18.64.155.72026-03-30 → 2026-07-02 · 18 obs

○A18.64.155.912026-03-30 → 2026-07-02 · 18 obs

○A3.160.22.1002026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 04:39:32
● 2026-05-30 09:11:16
○ 2026-05-30 09:55:58
○ 2026-07-24 07:10:22

○A3.160.22.1212026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 04:39:32
● 2026-05-30 09:11:16
○ 2026-05-30 09:55:58
○ 2026-07-24 07:10:22

○A3.160.22.332026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 04:39:32
● 2026-05-30 09:11:16
○ 2026-05-30 09:55:58
○ 2026-07-24 07:10:22

○A3.160.22.912026-05-30 → 2026-05-30 · 4 obs

○ 2026-05-30 04:39:32
● 2026-05-30 09:11:16
○ 2026-05-30 09:55:58
○ 2026-07-24 07:10:22

○A3.161.213.1042026-04-12 → 2026-04-16 · 7 obs

○ 2026-04-07 18:44:16
● 2026-04-12 10:07:42
○ 2026-04-12 13:54:34
○ 2026-04-15 23:38:56
● 2026-04-16 02:04:54
○ 2026-04-16 08:04:24
○ 2026-07-24 07:10:22

○A3.161.213.1182026-04-12 → 2026-04-16 · 7 obs

○ 2026-04-07 18:44:16
● 2026-04-12 10:07:42
○ 2026-04-12 13:54:34
○ 2026-04-15 23:38:56
● 2026-04-16 02:04:54
○ 2026-04-16 08:04:24
○ 2026-07-24 07:10:22

○A3.161.213.322026-04-12 → 2026-04-16 · 7 obs

○ 2026-04-07 18:44:16
● 2026-04-12 10:07:42
○ 2026-04-12 13:54:34
○ 2026-04-15 23:38:56
● 2026-04-16 02:04:54
○ 2026-04-16 08:04:24
○ 2026-07-24 07:10:22

○A3.161.213.812026-04-12 → 2026-04-16 · 7 obs

○ 2026-04-07 18:44:16
● 2026-04-12 10:07:42
○ 2026-04-12 13:54:34
○ 2026-04-15 23:38:56
● 2026-04-16 02:04:54
○ 2026-04-16 08:04:24
○ 2026-07-24 07:10:22

○A3.164.163.112026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-23 11:29:56
● 2026-02-28 23:18:14
○ 2026-03-01 00:20:28
○ 2026-07-24 07:10:22

○A3.164.163.1102026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-23 11:29:56
● 2026-02-28 23:18:14
○ 2026-03-01 00:20:28
○ 2026-07-24 07:10:22

○A3.164.163.142026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-23 11:29:56
● 2026-02-28 23:18:14
○ 2026-03-01 00:20:28
○ 2026-07-24 07:10:22

○A3.164.163.872026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-23 11:29:56
● 2026-02-28 23:18:14
○ 2026-03-01 00:20:28
○ 2026-07-24 07:10:22

○A3.166.181.132026-03-28 → 2026-07-24 · 52 obs

○ 2026-03-28 13:47:54
● 2026-03-28 14:28:12
● 2026-03-28 19:10:30
○ 2026-03-28 21:56:18
● 2026-03-29 00:11:28
○ 2026-03-29 11:37:40
○ 2026-06-21 16:19:16
● 2026-06-30 22:15:50
● 2026-07-07 13:41:16
○ 2026-07-09 13:40:48
● 2026-07-11 14:00:34
● 2026-07-14 07:52:36
○ 2026-07-15 14:12:24
● 2026-07-17 20:40:02
○ 2026-07-18 00:35:04
● 2026-07-18 13:15:28
○ 2026-07-18 14:34:42
● 2026-07-18 15:29:48
○ 2026-07-18 18:05:34
● 2026-07-18 19:55:42
○ 2026-07-18 23:55:06
● 2026-07-19 15:10:04
○ 2026-07-19 16:15:44
● 2026-07-20 03:35:34
○ 2026-07-20 05:05:58
● 2026-07-20 07:25:34
○ 2026-07-20 09:45:32
● 2026-07-20 19:19:42
○ 2026-07-21 00:57:08
● 2026-07-21 03:06:10
○ 2026-07-21 07:17:58
● 2026-07-21 13:09:20
○ 2026-07-21 17:48:16
● 2026-07-22 00:03:46
○ 2026-07-22 02:31:46
● 2026-07-22 06:17:20
○ 2026-07-22 07:47:24
● 2026-07-22 12:32:10
○ 2026-07-22 17:07:58
● 2026-07-22 22:12:58
○ 2026-07-23 05:48:04
● 2026-07-23 06:38:20
○ 2026-07-23 07:09:18
● 2026-07-23 10:48:02
○ 2026-07-23 14:07:56
● 2026-07-23 15:15:24
○ 2026-07-23 16:29:02
● 2026-07-23 18:07:20
○ 2026-07-23 18:48:48
● 2026-07-24 01:28:54
○ 2026-07-24 05:17:48
○ 2026-07-24 07:10:22

○A3.166.181.452026-03-28 → 2026-07-24 · 52 obs

○A3.166.181.622026-03-28 → 2026-07-24 · 52 obs

○A3.166.181.692026-03-28 → 2026-07-24 · 52 obs

○A3.168.40.302026-05-21 → 2026-06-08 · 17 obs

○ 2026-05-21 03:50:08
● 2026-05-21 10:15:12
● 2026-05-21 16:52:52
○ 2026-05-21 19:30:12
● 2026-05-21 20:14:22
○ 2026-05-22 03:18:12
● 2026-05-22 12:27:32
● 2026-05-31 09:45:50
○ 2026-05-31 11:19:00
○ 2026-06-01 18:38:02
● 2026-06-01 21:54:40
● 2026-06-07 22:20:00
○ 2026-06-08 02:36:54
● 2026-06-08 04:10:36
● 2026-06-08 07:20:40
○ 2026-06-08 10:41:44
○ 2026-07-24 07:10:22

○A3.168.40.352026-05-21 → 2026-06-08 · 17 obs

○A3.168.40.592026-05-21 → 2026-06-08 · 17 obs

○A3.168.40.832026-05-21 → 2026-06-08 · 17 obs

○A3.171.76.1152026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-16 02:04:54
● 2026-04-16 08:04:24
○ 2026-04-16 18:37:02
○ 2026-07-24 07:10:22

○A3.171.76.1182026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-16 02:04:54
● 2026-04-16 08:04:24
○ 2026-04-16 18:37:02
○ 2026-07-24 07:10:22

○A3.171.76.152026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-16 02:04:54
● 2026-04-16 08:04:24
○ 2026-04-16 18:37:02
○ 2026-07-24 07:10:22

○A3.171.76.322026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-16 02:04:54
● 2026-04-16 08:04:24
○ 2026-04-16 18:37:02
○ 2026-07-24 07:10:22

○A52.84.174.152026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-17 01:31:02
● 2026-02-23 07:16:20
○ 2026-02-23 08:20:08
○ 2026-07-24 07:10:22

○A52.84.174.402026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-17 01:31:02
● 2026-02-23 07:16:20
○ 2026-02-23 08:20:08
○ 2026-07-24 07:10:22

○A52.84.174.482026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-17 01:31:02
● 2026-02-23 07:16:20
○ 2026-02-23 08:20:08
○ 2026-07-24 07:10:22

○A52.84.174.742026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-17 01:31:02
● 2026-02-23 07:16:20
○ 2026-02-23 08:20:08
○ 2026-07-24 07:10:22

○A52.85.118.102026-05-27 → 2026-05-30 · 8 obs

○ 2026-05-25 11:08:06
● 2026-05-27 09:11:14
● 2026-05-27 10:41:28
○ 2026-05-27 12:26:10
○ 2026-05-30 03:12:04
● 2026-05-30 03:51:46
○ 2026-05-30 04:39:32
○ 2026-07-24 07:10:22

○A52.85.118.1242026-05-27 → 2026-05-30 · 8 obs

○ 2026-05-25 11:08:06
● 2026-05-27 09:11:14
● 2026-05-27 10:41:28
○ 2026-05-27 12:26:10
○ 2026-05-30 03:12:04
● 2026-05-30 03:51:46
○ 2026-05-30 04:39:32
○ 2026-07-24 07:10:22

○A52.85.118.1292026-05-27 → 2026-05-30 · 8 obs

○ 2026-05-25 11:08:06
● 2026-05-27 09:11:14
● 2026-05-27 10:41:28
○ 2026-05-27 12:26:10
○ 2026-05-30 03:12:04
● 2026-05-30 03:51:46
○ 2026-05-30 04:39:32
○ 2026-07-24 07:10:22

○A52.85.118.952026-05-27 → 2026-05-30 · 8 obs

○ 2026-05-25 11:08:06
● 2026-05-27 09:11:14
● 2026-05-27 10:41:28
○ 2026-05-27 12:26:10
○ 2026-05-30 03:12:04
● 2026-05-30 03:51:46
○ 2026-05-30 04:39:32
○ 2026-07-24 07:10:22

○A52.85.193.1012026-02-17 → 2026-07-12 · 18 obs

○ 2026-02-16 22:23:42
● 2026-02-17 00:09:52
○ 2026-02-17 01:31:02
○ 2026-02-23 08:20:08
● 2026-02-23 10:25:44
○ 2026-02-23 11:29:56
○ 2026-06-24 04:10:18
● 2026-06-27 18:13:44
○ 2026-06-28 04:19:24
○ 2026-07-01 22:33:04
● 2026-07-05 11:00:42
○ 2026-07-07 20:44:02
● 2026-07-09 22:00:02
● 2026-07-12 09:22:34
○ 2026-07-12 11:44:34
● 2026-07-12 12:53:12
○ 2026-07-12 16:57:16
○ 2026-07-24 07:10:22

○A52.85.193.1112026-02-17 → 2026-07-12 · 18 obs

○A52.85.193.322026-02-17 → 2026-07-12 · 18 obs

○A52.85.193.62026-02-17 → 2026-07-12 · 18 obs

○A99.84.152.1092026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:39:12
● 2026-03-22 14:41:38
○ 2026-03-22 15:12:22
○ 2026-07-24 07:10:22

○A99.84.152.312026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:39:12
● 2026-03-22 14:41:38
○ 2026-03-22 15:12:22
○ 2026-07-24 07:10:22

○A99.84.152.672026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:39:12
● 2026-03-22 14:41:38
○ 2026-03-22 15:12:22
○ 2026-07-24 07:10:22

○A99.84.152.952026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:39:12
● 2026-03-22 14:41:38
○ 2026-03-22 15:12:22
○ 2026-07-24 07:10:22

○A99.86.12.1072026-04-23 → 2026-07-15 · 18 obs

○ 2026-04-23 00:37:40
● 2026-04-23 02:06:38
● 2026-04-23 16:26:12
○ 2026-04-23 18:51:38
● 2026-04-23 19:36:42
● 2026-05-19 01:45:30
○ 2026-05-19 03:57:04
○ 2026-06-08 17:16:26
● 2026-06-08 22:42:42
● 2026-06-16 07:13:16
○ 2026-06-16 20:43:38
○ 2026-06-26 00:08:40
● 2026-06-30 13:37:16
● 2026-06-30 17:20:24
○ 2026-06-30 18:41:28
● 2026-07-15 07:01:36
○ 2026-07-15 08:26:20
○ 2026-07-24 07:10:22

○A99.86.12.202026-04-23 → 2026-07-15 · 18 obs

○A99.86.12.702026-04-23 → 2026-07-15 · 18 obs

○A99.86.12.842026-04-23 → 2026-07-15 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
docr.app	ns-1561.awsdns-03.co.uk, ns-1404.awsdns-47.org, ns-724.awsdns-26.net	-

✅ Authoritative Response

Server:205.251.197.124

NS records: ns-1561.awsdns-03.co.uk, ns-1404.awsdns-47.org, ns-724.awsdns-26.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.4.57, 18.238.4.119...`
NS	4	`ns-1404.awsdns-47.org, ns-1561.awsdns-03.co.uk...`
MX	1	`docr-app.mail.protection.outlook.com (pr`
TXT	4	`MS=ms59281640, google-site-verification=FBH5JVV7jluinla...`
SOA	1	`ns-1561.awsdns-03.co.uk awsdns-hostmaste`

Analysis

Hierarchy

dev.docr.app is a subdomain of docr.app.

IP Addresses

docr.app points to the four IP addresses 18.238.4.57, 18.238.4.82, 18.238.4.112 and 18.238.4.119.

knotch.blog, static.gotostage.com, nexbus.tech and two other host names share IP numbers with docr.app.

Name Servers

The authoritative name servers for docr.app are ns-496.awsdns-62.com, ns-724.awsdns-26.net, ns-1404.awsdns-47.org and ns-1561.awsdns-03.co.uk.

The name servers of docr.app overlap at least partially with those of other domains — among them fobstop.com, cloud.dex.co, datanugget.io and two more.

Each of the four hosts ns-496.awsdns-62.com, ns-724.awsdns-26.net, ns-1404.awsdns-47.org and ns-1561.awsdns-03.co.uk has two IP addresses. ns-496.awsdns-62.com points to 205.251.193.240 and 2600:9000:5301:f000::1. ns-724.awsdns-26.net points to 205.251.194.212 and 2600:9000:5302:d400::1. ns-1404.awsdns-47.org points to 205.251.197.124 and 2600:9000:5305:7c00::1. ns-1561.awsdns-03.co.uk points to 205.251.198.25 and 2600:9000:5306:1900::1.

Mail Servers

Mail for docr.app is handled by a single mail server, docr-app.mail.protection.outlook.com.

docr-app.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.8, 52.101.68.10, 52.101.73.16 and 5 others.