eworkbookcloud.com - dns.ninja

`eworkbookcloud.com`

DNSSEC	⚠️ Not signed
A	3.167.99.31^{🇺🇸 Amazon3.167.96.0/21}
		PTR	`server-3-167-99-31.iad55.r.cloudfront.net`
A	3.167.99.89^{🇺🇸 Amazon3.167.96.0/21}
A	3.167.99.92^{🇺🇸 Amazon3.167.96.0/21}
A	3.167.99.98^{🇺🇸 Amazon3.167.96.0/21}
NS	`ns-604.awsdns-11.net` ⭐
		A	2600:9000:5302:5c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-604.awsdns-11.net`
		A	205.251.194.92^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-604.awsdns-11.net`
NS	`ns-1530.awsdns-63.org`
		A	2600:9000:5305:fa00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1530.awsdns-63.org`
		A	205.251.197.250^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1530.awsdns-63.org`
NS	`ns-1541.awsdns-00.co.uk`
		A	2600:9000:5306:500::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1541.awsdns-00.co.uk`
		A	205.251.198.5^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1541.awsdns-00.co.uk`
NS	`ns-502.awsdns-62.com`
		A	2600:9000:5301:f600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-502.awsdns-62.com`
		A	205.251.193.246^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-502.awsdns-62.com`
TXT	`1869bv4p44cnve15mkoh58amvg`
TXT	`53eo6a9gotdj2f7ne100a3bds`
TXT	`7is6f60gvfu8qs0r4te77p2cbt`
TXT	`b8sbajkubjqqdt7asa7j7c04rq`
TXT	`bp3lhkf7uhuid6ag6449s47htj`
TXT	`u83o8lek804ae25mltjrnmpbks`
TXT	`v=spf1 ip4:23.249.208.0/20 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.2...`
SOA	`ns-604.awsdns-11.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=1782055385

Subdomains

gskprod.eworkbookcloud.com

Same first word

eworkbookcloud.com

DNS History

56 records (8 active, 48 former)

●NSns-1530.awsdns-63.org2017-05-08 → 2026-06-21 · 2 obs

● 2017-05-08 02:40:54
● 2026-06-21 15:25:10

●NSns-1541.awsdns-00.co.uk2017-05-08 → 2026-06-21 · 2 obs

● 2017-05-08 02:40:54
● 2026-06-21 15:25:10

●NSns-502.awsdns-62.com2017-05-08 → 2026-06-21 · 2 obs

● 2017-05-08 02:40:54
● 2026-06-21 15:25:10

●NSns-604.awsdns-11.net2017-05-08 → 2026-06-21 · 2 obs

● 2017-05-08 02:40:54
● 2026-06-21 15:25:10

○A108.138.217.1102026-02-15 → 2026-06-21 · 2 obs

○ 2026-02-15 19:39:32
○ 2026-06-21 15:25:10

○A108.138.217.1152026-02-15 → 2026-06-21 · 2 obs

○ 2026-02-15 19:39:32
○ 2026-06-21 15:25:10

○A108.138.217.662026-02-15 → 2026-06-21 · 2 obs

○ 2026-02-15 19:39:32
○ 2026-06-21 15:25:10

○A108.138.217.822026-02-15 → 2026-06-21 · 2 obs

○ 2026-02-15 19:39:32
○ 2026-06-21 15:25:10

○A108.157.142.1092026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 18:53:42
● 2026-06-04 21:26:16
○ 2026-06-04 23:04:04
○ 2026-06-21 15:25:10

○A108.157.142.1162026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 18:53:42
● 2026-06-04 21:26:16
○ 2026-06-04 23:04:04
○ 2026-06-21 15:25:10

○A108.157.142.1282026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 18:53:42
● 2026-06-04 21:26:16
○ 2026-06-04 23:04:04
○ 2026-06-21 15:25:10

○A108.157.142.552026-06-04 → 2026-06-04 · 4 obs

○ 2026-06-04 18:53:42
● 2026-06-04 21:26:16
○ 2026-06-04 23:04:04
○ 2026-06-21 15:25:10

○A108.157.173.1142026-04-06 → 2026-06-17 · 29 obs

○ 2026-04-06 00:19:10
● 2026-04-06 13:46:42
○ 2026-04-07 19:34:36
○ 2026-04-08 10:40:36
● 2026-04-08 13:46:30
○ 2026-04-10 00:14:22
○ 2026-04-28 19:13:26
● 2026-04-29 08:11:28
○ 2026-04-29 13:36:38
○ 2026-05-08 00:32:38
● 2026-05-08 01:32:10
○ 2026-05-08 20:26:06
○ 2026-05-09 10:55:18
● 2026-05-16 12:04:16
○ 2026-05-16 16:44:00
○ 2026-05-27 06:41:34
● 2026-05-27 09:18:42
○ 2026-05-28 08:10:08
○ 2026-05-31 07:12:06
● 2026-06-01 01:59:00
○ 2026-06-01 11:48:30
○ 2026-06-13 17:52:16
● 2026-06-14 08:25:24
○ 2026-06-14 21:30:18
○ 2026-06-17 01:28:16
● 2026-06-17 04:25:30
● 2026-06-17 06:13:08
○ 2026-06-17 06:54:42
○ 2026-06-21 15:25:10

○A108.157.173.1292026-04-06 → 2026-06-17 · 29 obs

○A108.157.173.162026-04-06 → 2026-06-17 · 29 obs

○A108.157.173.892026-04-06 → 2026-06-17 · 29 obs

○A13.33.109.112026-04-22 → 2026-05-19 · 27 obs

○ 2026-04-21 00:43:30
● 2026-04-22 00:42:04
● 2026-04-22 08:26:44
○ 2026-04-22 12:37:06
○ 2026-04-24 12:42:56
● 2026-04-26 00:31:54
○ 2026-04-26 10:14:22
● 2026-04-27 00:27:10
● 2026-04-28 00:37:12
○ 2026-04-28 19:13:26
○ 2026-04-29 13:36:38
● 2026-05-02 00:28:32
● 2026-05-02 04:12:34
○ 2026-05-02 04:57:46
● 2026-05-04 00:33:00
○ 2026-05-04 15:21:46
○ 2026-05-04 20:32:26
● 2026-05-08 00:32:38
○ 2026-05-08 01:32:10
○ 2026-05-08 20:26:06
● 2026-05-09 00:36:14
○ 2026-05-09 10:55:18
○ 2026-05-16 16:44:00
● 2026-05-19 16:04:36
● 2026-05-19 21:54:08
○ 2026-05-20 08:08:26
○ 2026-06-21 15:25:10

○A13.33.109.162026-04-22 → 2026-05-19 · 27 obs

○A13.33.109.442026-04-22 → 2026-05-19 · 27 obs

○A13.33.109.452026-04-22 → 2026-05-19 · 27 obs

○A13.33.67.1132026-04-01 → 2026-04-10 · 11 obs

○ 2026-03-29 08:35:32
● 2026-04-01 23:25:54
○ 2026-04-02 06:44:12
○ 2026-04-05 04:42:06
● 2026-04-05 08:37:04
● 2026-04-05 19:20:28
○ 2026-04-06 00:19:10
○ 2026-04-08 13:46:30
● 2026-04-10 00:14:22
○ 2026-04-11 01:46:46
○ 2026-06-21 15:25:10

○A13.33.67.192026-04-01 → 2026-04-10 · 11 obs

○A13.33.67.442026-04-01 → 2026-04-10 · 11 obs

○A13.33.67.592026-04-01 → 2026-04-10 · 11 obs

○A18.160.78.1062026-04-02 → 2026-06-19 · 24 obs

○ 2026-04-01 23:25:54
● 2026-04-02 06:44:12
● 2026-04-05 04:42:06
○ 2026-04-05 08:37:04
○ 2026-04-06 13:46:42
● 2026-04-07 19:34:36
○ 2026-04-08 10:40:36
○ 2026-05-04 00:33:00
● 2026-05-04 15:21:46
○ 2026-05-04 20:32:26
○ 2026-05-23 12:14:48
● 2026-05-23 17:07:48
○ 2026-05-24 07:48:44
○ 2026-06-06 01:37:06
● 2026-06-06 03:37:06
○ 2026-06-06 08:44:08
○ 2026-06-17 15:49:12
● 2026-06-17 18:59:00
○ 2026-06-18 02:50:12
● 2026-06-18 11:41:32
○ 2026-06-18 12:40:40
● 2026-06-19 19:04:18
○ 2026-06-20 14:48:00
○ 2026-06-21 15:25:10

○A18.160.78.1072026-04-02 → 2026-06-19 · 24 obs

○A18.160.78.1122026-04-02 → 2026-06-19 · 24 obs

○A18.160.78.412026-04-02 → 2026-06-19 · 24 obs

○A18.245.143.1102026-02-15 → 2026-02-16 · 7 obs

● 2026-02-15 19:39:32
● 2026-02-16 13:37:26
○ 2026-02-16 15:52:50
○ 2026-02-16 20:53:34
● 2026-02-16 23:46:20
○ 2026-02-17 17:44:36
○ 2026-06-21 15:25:10

○A18.245.143.1282026-02-15 → 2026-02-16 · 7 obs

● 2026-02-15 19:39:32
● 2026-02-16 13:37:26
○ 2026-02-16 15:52:50
○ 2026-02-16 20:53:34
● 2026-02-16 23:46:20
○ 2026-02-17 17:44:36
○ 2026-06-21 15:25:10

○A18.245.143.352026-02-15 → 2026-02-16 · 7 obs

● 2026-02-15 19:39:32
● 2026-02-16 13:37:26
○ 2026-02-16 15:52:50
○ 2026-02-16 20:53:34
● 2026-02-16 23:46:20
○ 2026-02-17 17:44:36
○ 2026-06-21 15:25:10

○A18.245.143.542026-02-15 → 2026-02-16 · 7 obs

● 2026-02-15 19:39:32
● 2026-02-16 13:37:26
○ 2026-02-16 15:52:50
○ 2026-02-16 20:53:34
● 2026-02-16 23:46:20
○ 2026-02-17 17:44:36
○ 2026-06-21 15:25:10

○A3.162.174.1052026-05-20 → 2026-06-08 · 30 obs

○ 2026-05-19 21:54:08
● 2026-05-20 08:08:26
● 2026-05-23 00:04:58
○ 2026-05-23 12:14:48
○ 2026-05-23 17:07:48
● 2026-05-24 07:48:44
● 2026-05-26 02:57:22
○ 2026-05-26 10:26:56
● 2026-05-27 06:41:34
○ 2026-05-27 09:18:42
● 2026-05-28 08:10:08
● 2026-05-31 07:12:06
○ 2026-06-01 01:59:00
○ 2026-06-02 06:02:48
● 2026-06-02 06:50:10
● 2026-06-04 23:04:04
○ 2026-06-05 07:07:52
● 2026-06-05 16:24:44
○ 2026-06-05 19:22:02
○ 2026-06-06 11:30:50
● 2026-06-06 12:54:18
● 2026-06-07 03:21:36
○ 2026-06-07 10:01:34
● 2026-06-07 14:54:46
● 2026-06-07 20:22:02
○ 2026-06-08 00:22:18
● 2026-06-08 01:10:04
● 2026-06-08 04:01:38
○ 2026-06-08 07:06:34
○ 2026-06-21 15:25:10

○A3.162.174.1232026-05-20 → 2026-06-08 · 30 obs

○A3.162.174.512026-05-20 → 2026-06-08 · 30 obs

○A3.162.174.62026-05-20 → 2026-06-08 · 30 obs

●A3.167.99.312026-02-17 → 2026-06-21 · 28 obs

○ 2026-02-16 23:46:20
● 2026-02-17 17:44:36
○ 2026-02-17 23:50:50
○ 2026-02-18 02:38:50
● 2026-02-18 06:59:04
○ 2026-02-18 09:29:12
○ 2026-03-15 19:53:02
● 2026-03-16 09:26:12
○ 2026-03-17 04:59:46
○ 2026-03-18 14:34:38
● 2026-03-19 07:54:22
○ 2026-03-19 21:49:00
● 2026-03-20 16:45:04
○ 2026-03-21 08:54:22
● 2026-03-22 00:14:00
○ 2026-03-22 19:45:24
○ 2026-03-27 02:23:30
● 2026-03-27 21:38:30
○ 2026-03-28 08:13:14
○ 2026-04-15 01:35:36
● 2026-04-19 06:04:16
● 2026-04-20 15:28:10
○ 2026-04-21 00:43:30
○ 2026-06-17 04:25:30
● 2026-06-19 13:20:12
○ 2026-06-19 13:55:50
● 2026-06-21 14:02:14
● 2026-06-21 15:25:10

●A3.167.99.892026-02-17 → 2026-06-21 · 28 obs

●A3.167.99.922026-02-17 → 2026-06-21 · 28 obs

●A3.167.99.982026-02-17 → 2026-06-21 · 28 obs

○A3.174.255.1052026-06-01 → 2026-06-06 · 30 obs

○ 2026-06-01 01:59:00
● 2026-06-01 05:16:18
○ 2026-06-01 05:53:48
○ 2026-06-01 09:11:12
● 2026-06-01 11:48:30
● 2026-06-01 13:06:42
○ 2026-06-01 20:27:26
○ 2026-06-01 23:26:44
● 2026-06-02 05:02:08
○ 2026-06-02 06:02:48
○ 2026-06-02 22:16:06
● 2026-06-03 02:12:32
○ 2026-06-03 04:11:44
○ 2026-06-03 20:32:36
● 2026-06-03 21:53:50
○ 2026-06-03 23:52:02
○ 2026-06-04 15:14:58
● 2026-06-04 18:53:42
○ 2026-06-04 21:26:16
○ 2026-06-04 23:04:04
● 2026-06-05 07:07:52
○ 2026-06-05 08:30:08
○ 2026-06-05 19:22:02
● 2026-06-05 22:11:44
● 2026-06-06 01:37:06
○ 2026-06-06 03:37:06
○ 2026-06-06 08:44:08
● 2026-06-06 10:44:24
○ 2026-06-06 11:30:50
○ 2026-06-21 15:25:10

○A3.174.255.462026-06-01 → 2026-06-06 · 30 obs

○A3.174.255.472026-06-01 → 2026-06-06 · 30 obs

○A3.174.255.632026-06-01 → 2026-06-06 · 30 obs

○A52.84.118.1172026-02-17 → 2026-06-20 · 30 obs

○ 2026-02-17 17:44:36
● 2026-02-17 23:50:50
● 2026-02-18 02:04:04
○ 2026-02-18 02:38:50
○ 2026-03-02 17:33:12
● 2026-03-03 12:27:04
● 2026-03-17 04:59:46
○ 2026-03-19 00:35:54
● 2026-03-22 19:45:24
● 2026-03-29 08:35:32
○ 2026-04-01 23:25:54
○ 2026-04-10 00:14:22
● 2026-04-11 01:46:46
● 2026-04-15 01:35:36
○ 2026-04-19 06:04:16
○ 2026-04-22 00:42:04
● 2026-04-24 12:42:56
○ 2026-04-28 00:37:12
○ 2026-05-02 00:28:32
● 2026-05-04 20:32:26
○ 2026-05-08 00:32:38
● 2026-05-09 10:55:18
○ 2026-05-16 12:04:16
○ 2026-06-08 07:45:06
● 2026-06-08 08:31:38
● 2026-06-19 13:55:50
○ 2026-06-19 19:04:18
● 2026-06-20 14:48:00
○ 2026-06-21 14:02:14
○ 2026-06-21 15:25:10

○A52.84.118.392026-02-17 → 2026-06-20 · 30 obs

○A52.84.118.472026-02-17 → 2026-06-20 · 30 obs

○A52.84.118.922026-02-17 → 2026-06-20 · 30 obs

○A52.85.12.1242026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 03:37:06
● 2026-06-06 08:44:08
○ 2026-06-06 10:44:24
○ 2026-06-21 15:25:10

○A52.85.12.402026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 03:37:06
● 2026-06-06 08:44:08
○ 2026-06-06 10:44:24
○ 2026-06-21 15:25:10

○A52.85.12.602026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 03:37:06
● 2026-06-06 08:44:08
○ 2026-06-06 10:44:24
○ 2026-06-21 15:25:10

○A52.85.12.912026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-06 03:37:06
● 2026-06-06 08:44:08
○ 2026-06-06 10:44:24
○ 2026-06-21 15:25:10

○A99.84.215.102026-02-16 → 2026-03-19 · 30 obs

○ 2026-02-16 13:37:26
● 2026-02-16 15:52:50
● 2026-02-16 20:53:34
○ 2026-02-16 23:46:20
○ 2026-02-22 08:14:24
● 2026-02-22 23:38:20
○ 2026-02-23 08:30:08
○ 2026-02-25 04:04:52
● 2026-02-25 05:26:36
○ 2026-02-25 21:47:12
○ 2026-02-26 01:41:12
● 2026-02-26 13:39:20
○ 2026-02-26 20:22:22
○ 2026-03-01 05:42:20
● 2026-03-01 09:49:52
○ 2026-03-01 18:22:58
○ 2026-03-01 23:25:54
● 2026-03-02 17:33:12
○ 2026-03-02 22:08:46
● 2026-03-03 04:33:16
○ 2026-03-03 09:32:22
○ 2026-03-14 05:21:42
● 2026-03-14 15:51:54
○ 2026-03-14 16:53:16
○ 2026-03-19 00:35:54
● 2026-03-19 02:41:52
○ 2026-03-19 07:54:22
● 2026-03-19 21:49:00
○ 2026-03-20 00:28:04
○ 2026-06-21 15:25:10

○A99.84.215.272026-02-16 → 2026-03-19 · 30 obs

○A99.84.215.52026-02-16 → 2026-03-19 · 30 obs

○A99.84.215.622026-02-16 → 2026-03-19 · 30 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
eworkbookcloud.com	ns-604.awsdns-11.net, ns-502.awsdns-62.com, ns-1541.awsdns-00.co.uk, ns-1530.awsdns-63.org	2 records

✅ Authoritative Response

Server:205.251.194.92

NS records: ns-604.awsdns-11.net, ns-502.awsdns-62.com, ns-1541.awsdns-00.co.uk, ns-1530.awsdns-63.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eworkbookcloud.com (unsigned zone)

⏱️ Timing

Total: 913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.99.92, 3.167.99.98...`
NS	4	`ns-1530.awsdns-63.org, ns-1541.awsdns-00.co.uk...`
TXT	7	`1869bv4p44cnve15mkoh58amvg, 53eo6a9gotdj2f7ne100a3bds...`
SOA	1	`ns-604.awsdns-11.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-502.awsdns-62.com, ns-502.awsdns-62.com)

Analysis

Hierarchy

gskprod.eworkbookcloud.com is a subdomain of eworkbookcloud.com.

IP Addresses

eworkbookcloud.com directs to four IP numbers, which are 3.167.99.31, 3.167.99.89, 3.167.99.92 and 3.167.99.98.

Among the host names that share IP numbers with eworkbookcloud.com are d32hpx6p5we0tx.cloudfront.net, denniskribl.com, bohwan.com and two others.

Name Servers

The domain eworkbookcloud.com is delegated to these four name servers: ns-502.awsdns-62.com, ns-604.awsdns-11.net, ns-1530.awsdns-63.org and ns-1541.awsdns-00.co.uk.

The name servers of eworkbookcloud.com overlap at least partially with those of other domains — among them meltprod.com, dx1p4u2j3monr.cloudfront.net, careersatkhe.com and two more.

Each of the four hosts ns-502.awsdns-62.com, ns-604.awsdns-11.net, ns-1530.awsdns-63.org and ns-1541.awsdns-00.co.uk has two IP addresses. ns-502.awsdns-62.com points to 205.251.193.246 and 2600:9000:5301:f600::1. ns-604.awsdns-11.net points to 205.251.194.92 and 2600:9000:5302:5c00::1. ns-1530.awsdns-63.org points to 205.251.197.250 and 2600:9000:5305:fa00::1. ns-1541.awsdns-00.co.uk points to 205.251.198.5 and 2600:9000:5306:500::1.