`gradschoolgenius.com`

DNSSEC	⚠️ Not signed
A	18.161.205.41^{🇺🇸 Amazon18.161.204.0/23}
		PTR	`server-18-161-205-41.gig51.r.cloudfront.net`
A	18.161.205.54^{🇺🇸 Amazon18.161.204.0/23}
A	18.161.205.82^{🇺🇸 Amazon18.161.204.0/23}
A	18.161.205.83^{🇺🇸 Amazon18.161.204.0/23}
NS	`ns-195.awsdns-24.com` ⭐
		A	2600:9000:5300:c300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-195.awsdns-24.com`
		A	205.251.192.195^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-195.awsdns-24.com`
NS	`ns-1460.awsdns-54.org`
		A	2600:9000:5305:b400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1460.awsdns-54.org`
		A	205.251.197.180^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1460.awsdns-54.org`
NS	`ns-1559.awsdns-02.co.uk`
		A	2600:9000:5306:1700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1559.awsdns-02.co.uk`
		A	205.251.198.23^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1559.awsdns-02.co.uk`
NS	`ns-967.awsdns-56.net`
		A	2600:9000:5303:c700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-967.awsdns-56.net`
		A	205.251.195.199^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-967.awsdns-56.net`
SOA	`ns-195.awsdns-24.com`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=1775935282

Same first word

gradschoolgenius.com

DNS History

65 records (8 active, 57 former)

●NSns-1460.awsdns-54.org2026-02-23 → 2026-04-11 · 3 obs

○ 2017-12-23 15:47:42
● 2026-02-23 09:06:40
● 2026-04-11 19:38:40

●NSns-1559.awsdns-02.co.uk2026-02-23 → 2026-04-11 · 3 obs

○ 2017-12-23 15:47:42
● 2026-02-23 09:06:40
● 2026-04-11 19:38:40

●NSns-195.awsdns-24.com2026-02-23 → 2026-04-11 · 3 obs

○ 2017-12-23 15:47:42
● 2026-02-23 09:06:40
● 2026-04-11 19:38:40

●NSns-967.awsdns-56.net2026-02-23 → 2026-04-11 · 3 obs

○ 2017-12-23 15:47:42
● 2026-02-23 09:06:40
● 2026-04-11 19:38:40

○NSns1.myperfectwords.com2017-12-23 → 2017-12-23 · 3 obs

● 2017-12-23 15:47:42
○ 2026-02-23 09:06:40
○ 2026-04-11 19:38:40

○NSns2.myperfectwords.com2017-12-23 → 2017-12-23 · 3 obs

● 2017-12-23 15:47:42
○ 2026-02-23 09:06:40
○ 2026-04-11 19:38:40

○MXmail.gradschoolgenius.com2017-12-23 → 2017-12-23 · 3 obs

● 2017-12-23 15:47:42
○ 2026-02-23 09:06:40
○ 2026-04-11 19:38:40

○A108.139.113.212026-04-09 → 2026-04-11 · 11 obs

○ 2026-04-09 06:43:50
● 2026-04-09 15:37:14
○ 2026-04-09 21:33:42
○ 2026-04-10 00:33:28
● 2026-04-10 06:02:12
○ 2026-04-10 06:57:20
○ 2026-04-11 01:38:06
● 2026-04-11 05:53:10
● 2026-04-11 06:40:38
○ 2026-04-11 10:58:00
○ 2026-04-11 19:38:40

○A108.139.113.442026-04-09 → 2026-04-11 · 11 obs

○A108.139.113.762026-04-09 → 2026-04-11 · 11 obs

○A108.139.113.792026-04-09 → 2026-04-11 · 11 obs

○A108.156.22.1082026-03-24 → 2026-03-25 · 10 obs

○ 2026-03-23 11:36:58
● 2026-03-24 10:28:08
○ 2026-03-24 11:20:14
○ 2026-03-24 13:24:42
● 2026-03-25 02:05:38
○ 2026-03-25 03:28:44
○ 2026-03-25 20:24:10
● 2026-03-25 23:12:58
○ 2026-03-26 03:24:06
○ 2026-04-11 19:38:40

○A108.156.22.222026-03-24 → 2026-03-25 · 10 obs

○A108.156.22.652026-03-24 → 2026-03-25 · 10 obs

○A108.156.22.982026-03-24 → 2026-03-25 · 10 obs

○A108.156.60.132026-03-24 → 2026-04-05 · 7 obs

○ 2026-03-24 10:28:08
● 2026-03-24 11:20:14
○ 2026-03-24 13:24:42
○ 2026-04-05 04:07:16
● 2026-04-05 16:27:34
○ 2026-04-05 19:55:18
○ 2026-04-11 19:38:40

○A108.156.60.722026-03-24 → 2026-04-05 · 7 obs

○ 2026-03-24 10:28:08
● 2026-03-24 11:20:14
○ 2026-03-24 13:24:42
○ 2026-04-05 04:07:16
● 2026-04-05 16:27:34
○ 2026-04-05 19:55:18
○ 2026-04-11 19:38:40

○A108.156.60.782026-03-24 → 2026-04-05 · 7 obs

○ 2026-03-24 10:28:08
● 2026-03-24 11:20:14
○ 2026-03-24 13:24:42
○ 2026-04-05 04:07:16
● 2026-04-05 16:27:34
○ 2026-04-05 19:55:18
○ 2026-04-11 19:38:40

○A108.156.60.822026-03-24 → 2026-04-05 · 7 obs

○ 2026-03-24 10:28:08
● 2026-03-24 11:20:14
○ 2026-03-24 13:24:42
○ 2026-04-05 04:07:16
● 2026-04-05 16:27:34
○ 2026-04-05 19:55:18
○ 2026-04-11 19:38:40

○A13.227.107.432026-03-28 → 2026-04-10 · 44 obs

○ 2026-03-28 05:05:50
● 2026-03-28 14:30:12
● 2026-03-29 19:27:56
○ 2026-03-29 20:50:14
● 2026-03-30 09:10:48
○ 2026-03-30 17:30:52
○ 2026-03-31 02:33:52
● 2026-03-31 11:32:20
○ 2026-04-01 04:54:06
○ 2026-04-01 07:33:22
● 2026-04-01 12:16:44
○ 2026-04-01 16:31:48
○ 2026-04-02 03:34:02
● 2026-04-02 14:23:42
● 2026-04-03 00:17:34
○ 2026-04-03 10:54:12
○ 2026-04-05 19:55:18
● 2026-04-05 21:26:26
○ 2026-04-05 22:34:42
○ 2026-04-06 01:23:12
● 2026-04-06 08:22:50
● 2026-04-06 11:03:54
○ 2026-04-06 11:33:56
○ 2026-04-06 17:05:56
● 2026-04-07 00:15:40
○ 2026-04-07 03:13:32
○ 2026-04-07 10:46:54
● 2026-04-07 14:13:34
○ 2026-04-07 20:27:38
○ 2026-04-08 09:51:10
● 2026-04-08 13:25:36
○ 2026-04-08 15:42:26
● 2026-04-08 22:02:32
● 2026-04-09 03:57:06
○ 2026-04-09 05:48:24
● 2026-04-09 06:43:50
○ 2026-04-09 15:37:14
● 2026-04-09 21:33:42
● 2026-04-09 23:49:48
○ 2026-04-10 00:33:28
○ 2026-04-10 06:02:12
● 2026-04-10 06:57:20
○ 2026-04-10 13:34:48
○ 2026-04-11 19:38:40

○A13.227.107.462026-03-28 → 2026-04-10 · 44 obs

○A13.227.107.582026-03-28 → 2026-04-10 · 44 obs

○A13.227.107.622026-03-28 → 2026-04-10 · 44 obs

○A162.144.109.2512017-12-23 → 2017-12-23 · 4 obs

○ 2017-01-04 16:24:54
● 2017-12-23 15:47:42
○ 2026-02-23 09:06:40
○ 2026-04-11 19:38:40

○A18.155.129.1062026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:56
● 2026-03-22 10:24:56
○ 2026-03-23 11:36:58
○ 2026-04-11 19:38:40

○A18.155.129.1162026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:56
● 2026-03-22 10:24:56
○ 2026-03-23 11:36:58
○ 2026-04-11 19:38:40

○A18.155.129.652026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:56
● 2026-03-22 10:24:56
○ 2026-03-23 11:36:58
○ 2026-04-11 19:38:40

○A18.155.129.92026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:56
● 2026-03-22 10:24:56
○ 2026-03-23 11:36:58
○ 2026-04-11 19:38:40

●A18.161.205.412026-03-30 → 2026-04-11 · 21 obs

○ 2026-03-30 09:10:48
● 2026-03-30 17:30:52
○ 2026-03-30 20:20:24
○ 2026-04-01 16:31:48
● 2026-04-01 22:33:50
○ 2026-04-02 00:25:34
○ 2026-04-07 20:27:38
● 2026-04-07 21:22:16
○ 2026-04-07 22:07:56
○ 2026-04-10 13:34:48
● 2026-04-10 18:09:48
○ 2026-04-10 22:46:24
○ 2026-04-10 23:20:46
● 2026-04-10 23:57:30
○ 2026-04-11 01:38:06
○ 2026-04-11 06:40:38
● 2026-04-11 10:58:00
● 2026-04-11 11:42:30
○ 2026-04-11 12:17:34
● 2026-04-11 19:38:36
● 2026-04-11 19:38:40

●A18.161.205.542026-03-30 → 2026-04-11 · 21 obs

●A18.161.205.822026-03-30 → 2026-04-11 · 21 obs

●A18.161.205.832026-03-30 → 2026-04-11 · 21 obs

○A18.173.132.182026-03-14 → 2026-03-14 · 7 obs

○ 2026-03-14 07:12:54
● 2026-03-14 08:16:38
○ 2026-03-14 10:41:34
○ 2026-03-14 14:35:14
● 2026-03-14 15:50:48
○ 2026-03-14 18:48:54
○ 2026-04-11 19:38:40

○A18.173.132.262026-03-14 → 2026-03-14 · 7 obs

○ 2026-03-14 07:12:54
● 2026-03-14 08:16:38
○ 2026-03-14 10:41:34
○ 2026-03-14 14:35:14
● 2026-03-14 15:50:48
○ 2026-03-14 18:48:54
○ 2026-04-11 19:38:40

○A18.173.132.802026-03-14 → 2026-03-14 · 7 obs

○ 2026-03-14 07:12:54
● 2026-03-14 08:16:38
○ 2026-03-14 10:41:34
○ 2026-03-14 14:35:14
● 2026-03-14 15:50:48
○ 2026-03-14 18:48:54
○ 2026-04-11 19:38:40

○A18.173.132.962026-03-14 → 2026-03-14 · 7 obs

○ 2026-03-14 07:12:54
● 2026-03-14 08:16:38
○ 2026-03-14 10:41:34
○ 2026-03-14 14:35:14
● 2026-03-14 15:50:48
○ 2026-03-14 18:48:54
○ 2026-04-11 19:38:40

○A18.245.143.122026-02-23 → 2026-04-11 · 179 obs

○ 2026-02-23 09:06:40
● 2026-02-23 13:12:10
● 2026-02-26 03:56:24
○ 2026-02-26 11:16:04
○ 2026-02-26 12:12:28
● 2026-02-26 14:42:06
○ 2026-02-26 16:11:48
○ 2026-02-27 18:54:06
● 2026-02-27 19:57:04
○ 2026-02-28 01:37:46
○ 2026-02-28 15:08:32
● 2026-02-28 22:44:28
● 2026-02-28 23:49:46
○ 2026-03-01 11:51:48
○ 2026-03-02 00:13:24
● 2026-03-02 18:50:52
● 2026-03-02 22:44:52
○ 2026-03-03 00:12:38
○ 2026-03-03 22:45:44
● 2026-03-04 00:45:26
○ 2026-03-04 12:27:44
● 2026-03-04 13:31:06
● 2026-03-04 22:45:00
○ 2026-03-05 00:54:02
● 2026-03-05 06:35:20
○ 2026-03-05 08:46:14
○ 2026-03-05 16:18:16
● 2026-03-05 17:43:42
○ 2026-03-05 18:50:26
● 2026-03-05 19:37:14
● 2026-03-05 21:47:30
○ 2026-03-06 00:14:10
○ 2026-03-06 00:46:18
● 2026-03-06 01:36:14
● 2026-03-06 02:50:24
○ 2026-03-06 08:39:32
○ 2026-03-06 17:10:14
● 2026-03-06 22:44:52
○ 2026-03-07 00:11:58
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● 2026-03-07 04:14:32
● 2026-03-08 12:48:48
○ 2026-03-09 11:23:40
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● 2026-03-09 23:27:36
○ 2026-03-10 03:09:16
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● 2026-03-10 21:29:38
● 2026-03-11 12:06:44
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○ 2026-03-12 01:22:56
● 2026-03-12 02:06:18
● 2026-03-12 05:46:02
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● 2026-03-13 06:45:22
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● 2026-04-07 22:07:56
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● 2026-04-11 12:17:34
○ 2026-04-11 19:38:36
○ 2026-04-11 19:38:40

○A18.245.143.182026-02-23 → 2026-04-11 · 179 obs

○A18.245.143.252026-02-23 → 2026-04-11 · 179 obs

○A18.245.143.462026-02-23 → 2026-04-11 · 179 obs

○A18.65.25.142026-02-26 → 2026-03-26 · 87 obs

○ 2026-02-26 11:16:04
● 2026-02-26 12:12:28
○ 2026-02-26 14:42:06
○ 2026-02-26 16:11:48
● 2026-02-26 18:16:34
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○A18.65.25.682026-02-26 → 2026-03-26 · 87 obs

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○A216.137.53.1222026-03-14 → 2026-03-14 · 4 obs

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○A216.137.53.1232026-03-14 → 2026-03-14 · 4 obs

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○A216.137.53.322026-03-14 → 2026-03-14 · 4 obs

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○A216.137.53.772026-03-14 → 2026-03-14 · 4 obs

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○A3.167.69.322026-02-23 → 2026-03-29 · 89 obs

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○A52.85.193.782026-03-05 → 2026-03-05 · 4 obs

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○A74.220.199.62017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:24:54
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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gradschoolgenius.com	ns-195.awsdns-24.com, ns-967.awsdns-56.net, ns-1559.awsdns-02.co.uk, ns-1460.awsdns-54.org	1 record

✅ Authoritative Response

Server:205.251.197.180

NS records: ns-195.awsdns-24.com, ns-967.awsdns-56.net, ns-1559.awsdns-02.co.uk, ns-1460.awsdns-54.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradschoolgenius.com (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.205.41, 18.161.205.54...`
NS	4	`ns-1460.awsdns-54.org, ns-1559.awsdns-02.co.uk...`
SOA	1	`ns-195.awsdns-24.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-195.awsdns-24.com)

Analysis

IP Addresses

gradschoolgenius.com points to four IP numbers: 18.161.205.41, 18.161.205.54, 18.161.205.82 and 18.161.205.83.

Other host names including dinkelchiropractic.com, tagthissite.com, slimeville.com, vaasansahkoverkko.valumuuri.fi and d3tcwzfryusj82.cloudfront.net share IP numbers with gradschoolgenius.com.

Name Servers

gradschoolgenius.com is delegated to four name servers: ns-195.awsdns-24.com, ns-967.awsdns-56.net, ns-1460.awsdns-54.org and ns-1559.awsdns-02.co.uk.

gradschoolgenius.com at least partially shares name servers with other domains, including lastenkeskus.fi, powershifter.com, smsapi.pl, d337girt1wesh2.cloudfront.net and d3eupkfryu09z3.cloudfront.net.

These name servers are commonly used with the name servers ns-425.awsdns-53.comns-530.awsdns-02.netns-1862.awsdns-40.co.ukns-27.awsdns-03.comns-1321.awsdns-37.org and ns-1670.awsdns-16.co.uk.

Hosts with two IP numbers:

Host ns-195.awsdns-24.com points to 2600:9000:5300:c300::1 and 205.251.192.195

Host ns-967.awsdns-56.net points to 2600:9000:5303:c700::1 and 205.251.195.199

Host ns-1460.awsdns-54.org points to 2600:9000:5305:b400::1 and 205.251.197.180

Host ns-1559.awsdns-02.co.uk points to 2600:9000:5306:1700::1 and 205.251.198.23

gradschoolgenius.com - robtex.com