`greatifydev.university`

DNSSEC	⚠️ Not signed
A	3.163.10.11^{🇺🇸 Amazon3.163.8.0/22}
		PTR	`server-3-163-10-11.gru3.r.cloudfront.net`
A	3.163.10.83^{🇺🇸 Amazon3.163.8.0/22}
A	3.163.10.96^{🇺🇸 Amazon3.163.8.0/22}
A	3.163.10.118^{🇺🇸 Amazon3.163.8.0/22}
NS	`ns-1789.awsdns-31.co.uk` ⭐
		A	2600:9000:5306:fd00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1789.awsdns-31.co.uk`
		A	205.251.198.253^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1789.awsdns-31.co.uk`
NS	`ns-1120.awsdns-12.org`
		A	2600:9000:5304:6000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1120.awsdns-12.org`
		A	205.251.196.96^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1120.awsdns-12.org`
NS	`ns-169.awsdns-21.com`
		A	2600:9000:5300:a900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-169.awsdns-21.com`
		A	205.251.192.169^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-169.awsdns-21.com`
NS	`ns-547.awsdns-04.net`
		A	2600:9000:5302:2300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-547.awsdns-04.net`
		A	205.251.194.35^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-547.awsdns-04.net`
TXT	`_y6ylfa9piuiqg2n9n5zx8a4fvseqcyxs`
SOA	`ns-1789.awsdns-31.co.uk`awsdns-hostmaster@amazon.com serial=1

`university`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.university` ⭐
	NS	`v0n1.nic.university`
	NS	`v0n2.nic.university`
	NS	`v0n3.nic.university`
	NS	`v2n0.nic.university`
	NS	`v2n1.nic.university`
	SOA	`v0n0.nic.university`hostmaster@donuts.email serial=1774776788

Same first word

greatifydev.university

DNS History

40 records (8 active, 32 former)

●NSns-1120.awsdns-12.org2026-02-20 → 2026-03-29 · 2 obs

● 2026-02-20 01:04:32
● 2026-03-29 09:59:10

●NSns-169.awsdns-21.com2026-02-20 → 2026-03-29 · 2 obs

● 2026-02-20 01:04:32
● 2026-03-29 09:59:10

●NSns-1789.awsdns-31.co.uk2026-02-20 → 2026-03-29 · 2 obs

● 2026-02-20 01:04:32
● 2026-03-29 09:59:10

●NSns-547.awsdns-04.net2026-02-20 → 2026-03-29 · 2 obs

● 2026-02-20 01:04:32
● 2026-03-29 09:59:10

○A108.138.128.1012026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 00:01:02
● 2026-03-08 07:03:02
○ 2026-03-09 05:29:14
○ 2026-03-29 09:59:10

○A108.138.128.1272026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 00:01:02
● 2026-03-08 07:03:02
○ 2026-03-09 05:29:14
○ 2026-03-29 09:59:10

○A108.138.128.362026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 00:01:02
● 2026-03-08 07:03:02
○ 2026-03-09 05:29:14
○ 2026-03-29 09:59:10

○A108.138.128.692026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 00:01:02
● 2026-03-08 07:03:02
○ 2026-03-09 05:29:14
○ 2026-03-29 09:59:10

○A13.226.144.1072026-02-20 → 2026-03-28 · 71 obs

● 2026-02-20 01:04:32
● 2026-02-20 19:02:28
○ 2026-02-24 01:59:46
● 2026-02-24 13:49:04
○ 2026-02-28 19:32:46
● 2026-02-28 20:21:36
● 2026-03-04 21:13:24
○ 2026-03-07 00:01:02
○ 2026-03-08 07:03:02
● 2026-03-09 05:29:14
● 2026-03-10 03:37:04
○ 2026-03-11 06:29:48
○ 2026-03-12 01:49:14
● 2026-03-12 04:20:44
● 2026-03-12 06:31:06
○ 2026-03-13 00:12:12
● 2026-03-13 02:30:08
○ 2026-03-13 04:50:02
○ 2026-03-14 02:14:18
● 2026-03-14 07:01:30
● 2026-03-14 13:57:56
○ 2026-03-14 20:43:32
○ 2026-03-15 00:10:48
● 2026-03-15 02:40:00
○ 2026-03-15 07:11:00
○ 2026-03-15 09:37:32
● 2026-03-15 12:21:26
● 2026-03-16 02:01:50
○ 2026-03-16 22:43:36
● 2026-03-17 02:32:08
○ 2026-03-17 12:43:48
● 2026-03-17 13:47:52
○ 2026-03-17 21:48:46
● 2026-03-17 23:40:18
○ 2026-03-18 00:12:58
○ 2026-03-18 08:33:12
● 2026-03-18 15:10:58
● 2026-03-18 16:22:08
○ 2026-03-18 18:52:46
○ 2026-03-18 20:34:56
● 2026-03-19 01:33:08
○ 2026-03-19 04:59:22
○ 2026-03-20 00:14:58
● 2026-03-20 03:47:14
● 2026-03-20 23:05:56
○ 2026-03-22 01:22:12
○ 2026-03-22 14:14:46
● 2026-03-22 16:15:26
○ 2026-03-22 22:43:14
○ 2026-03-23 00:46:34
● 2026-03-23 03:31:14
● 2026-03-23 12:06:40
○ 2026-03-23 23:09:22
● 2026-03-23 23:49:06
● 2026-03-24 14:13:08
○ 2026-03-24 22:16:36
○ 2026-03-25 08:02:50
● 2026-03-25 10:16:20
○ 2026-03-25 15:01:58
○ 2026-03-25 20:48:04
● 2026-03-25 23:30:38
○ 2026-03-26 00:14:10
● 2026-03-26 03:33:36
● 2026-03-26 11:41:48
○ 2026-03-27 23:08:26
● 2026-03-28 06:27:12
○ 2026-03-28 15:16:26
○ 2026-03-28 16:03:04
● 2026-03-28 23:48:40
○ 2026-03-29 09:59:08
○ 2026-03-29 09:59:10

○A13.226.144.1142026-02-20 → 2026-03-28 · 71 obs

○A13.226.144.242026-02-20 → 2026-03-28 · 71 obs

○A13.226.144.632026-02-20 → 2026-03-28 · 71 obs

○A13.33.235.1232026-03-22 → 2026-03-25 · 11 obs

○ 2026-03-22 16:15:26
● 2026-03-22 22:43:14
○ 2026-03-23 00:13:34
○ 2026-03-24 14:13:08
● 2026-03-24 22:16:36
○ 2026-03-24 23:08:18
○ 2026-03-25 10:16:20
● 2026-03-25 15:01:58
● 2026-03-25 20:48:04
○ 2026-03-25 23:30:38
○ 2026-03-29 09:59:10

○A13.33.235.682026-03-22 → 2026-03-25 · 11 obs

○A13.33.235.902026-03-22 → 2026-03-25 · 11 obs

○A13.33.235.982026-03-22 → 2026-03-25 · 11 obs

○A18.172.226.222026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:21:24
● 2026-03-22 14:14:46
○ 2026-03-22 16:15:26
○ 2026-03-29 09:59:10

○A18.172.226.712026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:21:24
● 2026-03-22 14:14:46
○ 2026-03-22 16:15:26
○ 2026-03-29 09:59:10

○A18.172.226.772026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:21:24
● 2026-03-22 14:14:46
○ 2026-03-22 16:15:26
○ 2026-03-29 09:59:10

○A18.172.226.82026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:21:24
● 2026-03-22 14:14:46
○ 2026-03-22 16:15:26
○ 2026-03-29 09:59:10

●A3.163.10.112026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 23:48:40
● 2026-03-29 09:59:08
● 2026-03-29 09:59:10

●A3.163.10.1182026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 23:48:40
● 2026-03-29 09:59:08
● 2026-03-29 09:59:10

●A3.163.10.832026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 23:48:40
● 2026-03-29 09:59:08
● 2026-03-29 09:59:10

●A3.163.10.962026-03-29 → 2026-03-29 · 3 obs

○ 2026-03-28 23:48:40
● 2026-03-29 09:59:08
● 2026-03-29 09:59:10

○A3.164.6.1142026-03-28 → 2026-03-28 · 5 obs

○ 2026-03-28 06:27:12
● 2026-03-28 15:16:26
● 2026-03-28 16:03:04
○ 2026-03-28 23:48:40
○ 2026-03-29 09:59:10

○A3.164.6.142026-03-28 → 2026-03-28 · 5 obs

○ 2026-03-28 06:27:12
● 2026-03-28 15:16:26
● 2026-03-28 16:03:04
○ 2026-03-28 23:48:40
○ 2026-03-29 09:59:10

○A3.164.6.42026-03-28 → 2026-03-28 · 5 obs

○ 2026-03-28 06:27:12
● 2026-03-28 15:16:26
● 2026-03-28 16:03:04
○ 2026-03-28 23:48:40
○ 2026-03-29 09:59:10

○A3.164.6.842026-03-28 → 2026-03-28 · 5 obs

○ 2026-03-28 06:27:12
● 2026-03-28 15:16:26
● 2026-03-28 16:03:04
○ 2026-03-28 23:48:40
○ 2026-03-29 09:59:10

○A3.168.147.432026-03-11 → 2026-03-19 · 33 obs

○ 2026-03-10 03:37:04
● 2026-03-11 06:29:48
○ 2026-03-11 15:00:56
● 2026-03-12 01:49:14
○ 2026-03-12 04:20:44
○ 2026-03-13 02:30:08
● 2026-03-13 04:50:02
● 2026-03-13 21:18:48
○ 2026-03-14 00:09:48
● 2026-03-14 02:14:18
○ 2026-03-14 07:01:30
○ 2026-03-14 13:57:56
● 2026-03-14 20:43:32
● 2026-03-14 22:36:06
○ 2026-03-15 00:10:48
○ 2026-03-15 02:40:00
● 2026-03-15 07:11:00
○ 2026-03-15 09:37:32
○ 2026-03-16 02:01:50
● 2026-03-16 22:43:36
○ 2026-03-17 02:32:08
● 2026-03-17 12:43:48
○ 2026-03-17 13:47:52
● 2026-03-17 21:48:46
○ 2026-03-17 23:40:18
○ 2026-03-18 03:03:16
● 2026-03-18 08:33:12
○ 2026-03-18 15:10:58
○ 2026-03-19 01:33:08
● 2026-03-19 04:59:22
● 2026-03-19 21:17:40
○ 2026-03-20 00:14:58
○ 2026-03-29 09:59:10

○A3.168.147.502026-03-11 → 2026-03-19 · 33 obs

○A3.168.147.92026-03-11 → 2026-03-19 · 33 obs

○A3.168.147.932026-03-11 → 2026-03-19 · 33 obs

○A3.170.3.1012026-02-24 → 2026-03-27 · 56 obs

○ 2026-02-20 01:04:32
○ 2026-02-20 19:02:28
● 2026-02-24 01:59:46
○ 2026-02-24 13:49:04
● 2026-02-28 19:32:46
○ 2026-02-28 20:21:36
○ 2026-03-04 21:13:24
● 2026-03-07 00:01:02
○ 2026-03-08 07:03:02
○ 2026-03-11 06:29:48
● 2026-03-11 15:00:56
○ 2026-03-12 01:49:14
○ 2026-03-12 06:31:06
● 2026-03-13 00:12:12
○ 2026-03-13 02:30:08
○ 2026-03-13 21:18:48
● 2026-03-14 00:09:48
○ 2026-03-14 02:14:18
○ 2026-03-14 22:36:06
● 2026-03-15 00:10:48
○ 2026-03-15 02:40:00
○ 2026-03-15 07:11:00
● 2026-03-15 09:37:32
○ 2026-03-15 12:21:26
○ 2026-03-17 23:40:18
● 2026-03-18 00:12:58
● 2026-03-18 03:03:16
○ 2026-03-18 08:33:12
○ 2026-03-18 16:22:08
● 2026-03-18 18:52:46
● 2026-03-18 20:34:56
○ 2026-03-19 01:33:08
○ 2026-03-19 21:17:40
● 2026-03-20 00:14:58
○ 2026-03-20 03:47:14
○ 2026-03-22 01:22:12
● 2026-03-22 11:21:24
○ 2026-03-22 14:14:46
○ 2026-03-22 22:43:14
● 2026-03-23 00:13:34
● 2026-03-23 00:46:34
○ 2026-03-23 03:31:14
○ 2026-03-23 12:06:40
● 2026-03-23 23:09:22
○ 2026-03-23 23:49:06
○ 2026-03-24 22:16:36
● 2026-03-24 23:08:18
● 2026-03-25 08:02:50
○ 2026-03-25 10:16:20
○ 2026-03-25 23:30:38
● 2026-03-26 00:14:10
○ 2026-03-26 03:33:36
○ 2026-03-26 11:41:48
● 2026-03-27 23:08:26
○ 2026-03-28 06:27:12
○ 2026-03-29 09:59:10

○A3.170.3.232026-02-24 → 2026-03-27 · 56 obs

○A3.170.3.412026-02-24 → 2026-03-27 · 56 obs

○A3.170.3.72026-02-24 → 2026-03-27 · 56 obs

○A54.230.114.1182026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:05:56
● 2026-03-22 01:22:12
○ 2026-03-22 11:21:24
○ 2026-03-29 09:59:10

○A54.230.114.1202026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:05:56
● 2026-03-22 01:22:12
○ 2026-03-22 11:21:24
○ 2026-03-29 09:59:10

○A54.230.114.192026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:05:56
● 2026-03-22 01:22:12
○ 2026-03-22 11:21:24
○ 2026-03-29 09:59:10

○A54.230.114.422026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:05:56
● 2026-03-22 01:22:12
○ 2026-03-22 11:21:24
○ 2026-03-29 09:59:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
university	v0n0.nic.university, v0n1.nic.university, v0n2.nic.university, v0n3.nic.university...	12 records
greatifydev.university	ns-547.awsdns-04.net, ns-1120.awsdns-12.org, ns-169.awsdns-21.com, ns-1789.awsdns-31.co.uk	-

✅ Authoritative Response

Server:205.251.198.253

NS records: ns-547.awsdns-04.net, ns-1120.awsdns-12.org, ns-169.awsdns-21.com, ns-1789.awsdns-31.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greatifydev.university (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.163.10.96, 3.163.10.118...`
NS	4	`ns-1120.awsdns-12.org, ns-169.awsdns-21.com...`
TXT	1	`_y6ylfa9piuiqg2n9n5zx8a4fvseqcyxs`
SOA	1	`ns-1789.awsdns-31.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.university, v0n0.nic.university, v0n1.nic.university...)

Analysis

IP Addresses

greatifydev.university refers to four IP numbers: 3.163.10.11, 3.163.10.83, 3.163.10.96 and 3.163.10.118.

Other host names, for instance paramoretickets.com, d3p5nuurdgfqs4.cloudfront.net, isekaiisekai.jp, www.gu21go76.xyz and datasubjects.com share IP numbers with greatifydev.university.

Name Servers

greatifydev.university delegates to four name servers: ns-169.awsdns-21.com, ns-547.awsdns-04.net, ns-1120.awsdns-12.org and ns-1789.awsdns-31.co.uk.

greatifydev.university at least partially shares name servers with other domains, including rfavietnam.com, zwift.com.au, hosk.in, 777pfv.bet and d2cnmj0awb79lg.cloudfront.net.

These name servers are commonly used with ns-1159.awsdns-16.org, ns-15.awsdns-01.com and ns-1642.awsdns-13.co.uk.

Host names with two IP numbers: ns-169.awsdns-21.com points to 2600:9000:5300:a900::1 and 205.251.192.169; ns-547.awsdns-04.net points to 2600:9000:5302:2300::1 and 205.251.194.35; ns-1120.awsdns-12.org points to 2600:9000:5304:6000::1 and 205.251.196.96; ns-1789.awsdns-31.co.uk points to 2600:9000:5306:fd00::1 and 205.251.198.253.

greatifydev.university - robtex.com