devrtb.com - dns.ninja

`devrtb.com`

DNSSEC	⚠️ Not signed
NS	`ns-573.awsdns-07.net` ⭐
		A	2600:9000:5302:3d00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-573.awsdns-07.net`
		A	205.251.194.61^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-573.awsdns-07.net`
NS	`ns-1491.awsdns-58.org`
		A	2600:9000:5305:d300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1491.awsdns-58.org`
		A	205.251.197.211^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1491.awsdns-58.org`
NS	`ns-1929.awsdns-49.co.uk`
		A	2600:9000:5307:8900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1929.awsdns-49.co.uk`
		A	205.251.199.137^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1929.awsdns-49.co.uk`
NS	`ns-418.awsdns-52.com`
		A	2600:9000:5301:a200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-418.awsdns-52.com`
		A	205.251.193.162^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-418.awsdns-52.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=6sh5O0UKAljQhLvDAhU8_OWVszG9XQc131AEo-i_iU0`
TXT	`google-site-verification=DZ2esrqbGl8qB6gGaDiFY36RM3gUVHUC2XU6__35j1s`
TXT	`google-site-verification=m5eG3ewev185a6pyVhMtYmqrExFc_KraixzSdIqDEpQ`
SOA	`ns-573.awsdns-07.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781954000

Same first word

devrtb.com

Similar names

dbvert.de

redbtv.net

vrdebt.com

dbvert.at

evrbtd.com

vertdb.de

vertdb.com

redbtv.com

trbdev.com

rtbdev.com

rtdbev.org

DNS History

13 records (9 active, 4 former)

●NSns-1491.awsdns-58.org2026-04-24 → 2026-06-20 · 3 obs

○ 2018-08-12 10:53:30
● 2026-04-24 01:42:16
● 2026-06-20 11:28:44

●NSns-1929.awsdns-49.co.uk2026-04-24 → 2026-06-20 · 3 obs

○ 2018-08-12 10:53:30
● 2026-04-24 01:42:16
● 2026-06-20 11:28:44

●NSns-418.awsdns-52.com2026-04-24 → 2026-06-20 · 3 obs

○ 2018-08-12 10:53:30
● 2026-04-24 01:42:16
● 2026-06-20 11:28:44

●NSns-573.awsdns-07.net2026-04-24 → 2026-06-20 · 3 obs

○ 2018-08-12 10:53:30
● 2026-04-24 01:42:16
● 2026-06-20 11:28:44

○NSns1.digitalocean.com2016-12-17 → 2018-08-12 · 4 obs

● 2016-12-17 08:34:00
● 2018-08-12 10:53:30
○ 2026-04-24 01:42:16
○ 2026-06-20 11:28:44

○NSns2.digitalocean.com2016-12-17 → 2018-08-12 · 4 obs

● 2016-12-17 08:34:00
● 2018-08-12 10:53:30
○ 2026-04-24 01:42:16
○ 2026-06-20 11:28:44

○NSns3.digitalocean.com2016-12-17 → 2018-08-12 · 4 obs

● 2016-12-17 08:34:00
● 2018-08-12 10:53:30
○ 2026-04-24 01:42:16
○ 2026-06-20 11:28:44

●MXalt1.aspmx.l.google.com2016-12-17 → 2026-06-20 · 2 obs

● 2016-12-17 08:34:00
● 2026-06-20 11:28:44

●MXalt2.aspmx.l.google.com2016-12-17 → 2026-06-20 · 2 obs

● 2016-12-17 08:34:00
● 2026-06-20 11:28:44

●MXalt3.aspmx.l.google.com2016-12-17 → 2026-06-20 · 2 obs

● 2016-12-17 08:34:00
● 2026-06-20 11:28:44

●MXalt4.aspmx.l.google.com2016-12-17 → 2026-06-20 · 2 obs

● 2016-12-17 08:34:00
● 2026-06-20 11:28:44

●MXaspmx.l.google.com2016-12-17 → 2026-06-20 · 2 obs

● 2016-12-17 08:34:00
● 2026-06-20 11:28:44

○A192.168.88.32016-12-17 → 2018-08-12 · 4 obs

● 2016-12-17 08:34:00
● 2018-08-12 10:53:30
○ 2026-04-24 01:42:16
○ 2026-06-20 11:28:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
devrtb.com	ns-573.awsdns-07.net, ns-418.awsdns-52.com, ns-1929.awsdns-49.co.uk, ns-1491.awsdns-58.org	2 records

✅ Authoritative Response

Server:205.251.199.137

NS records: ns-573.awsdns-07.net, ns-418.awsdns-52.com, ns-1929.awsdns-49.co.uk, ns-1491.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devrtb.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1491.awsdns-58.org, ns-1929.awsdns-49.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=6sh5O0UKAljQhLv, google-site-verification=DZ2esrqbGl8qB6g...`
SOA	1	`ns-573.awsdns-07.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-418.awsdns-52.com, ns-418.awsdns-52.com)

Analysis

Name Servers

devrtb.com has four authoritative name servers: ns-418.awsdns-52.com, ns-573.awsdns-07.net, ns-1491.awsdns-58.org and ns-1929.awsdns-49.co.uk.

devrtb.com has at least partial name server overlap with other domains, such as aladdincafelawrence.com, lakeshoresewing.com, 169.18.46.in-addr.arpa and two others.

ns-418.awsdns-52.com, ns-573.awsdns-07.net, ns-1491.awsdns-58.org and ns-1929.awsdns-49.co.uk all point to exactly two IP numbers each: ns-418.awsdns-52.com → 205.251.193.162 and 2600:9000:5301:a200::1; ns-573.awsdns-07.net → 205.251.194.61 and 2600:9000:5302:3d00::1; ns-1491.awsdns-58.org → 205.251.197.211 and 2600:9000:5305:d300::1; ns-1929.awsdns-49.co.uk → 205.251.199.137 and 2600:9000:5307:8900::1.

Mail Servers

Mail for devrtb.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

devrtb.com shares mail servers — at least in part — with other domains, including cordys.co.za, shermanpark.org, ns500724.ns500599.ns500724.ns500737.ns500599.ns500724.ns500737.ns500724.ns500737.ns500737.ns500599.ns500583.ns500599.ns500599.ns500682.ns500599.yummyflingsfinder.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com resolves to two addresses: 172.253.62.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.