`pq-edu.com`

DNSSEC	⚠️ Not signed
A	18.155.21.22^{🇺🇸 Amazon18.155.16.0/21}
		PTR	`server-18-155-21-22.gru3.r.cloudfront.net`
A	18.155.21.94^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.95^{🇺🇸 Amazon18.155.16.0/21}
A	18.155.21.112^{🇺🇸 Amazon18.155.16.0/21}
NS	`ns-864.awsdns-44.net` ⭐
		A	2600:9000:5303:6000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-864.awsdns-44.net`
		A	205.251.195.96^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-864.awsdns-44.net`
NS	`ns-1354.awsdns-41.org`
		A	2600:9000:5305:4a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1354.awsdns-41.org`
		A	205.251.197.74^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1354.awsdns-41.org`
NS	`ns-1939.awsdns-50.co.uk`
		A	2600:9000:5307:9300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1939.awsdns-50.co.uk`
		A	205.251.199.147^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1939.awsdns-50.co.uk`
NS	`ns-274.awsdns-34.com`
		A	2600:9000:5301:1200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-274.awsdns-34.com`
		A	205.251.193.18^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-274.awsdns-34.com`
SOA	`ns-864.awsdns-44.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=1774803427

Same first word

pq-edu.com

DNS History

32 records (8 active, 24 former)

●NSns-1354.awsdns-41.org2026-02-27 → 2026-03-29 · 2 obs

● 2026-02-27 14:56:16
● 2026-03-29 17:26:02

●NSns-1939.awsdns-50.co.uk2026-02-27 → 2026-03-29 · 2 obs

● 2026-02-27 14:56:16
● 2026-03-29 17:26:02

●NSns-274.awsdns-34.com2026-02-27 → 2026-03-29 · 2 obs

● 2026-02-27 14:56:16
● 2026-03-29 17:26:02

●NSns-864.awsdns-44.net2026-02-27 → 2026-03-29 · 2 obs

● 2026-02-27 14:56:16
● 2026-03-29 17:26:02

○A13.33.153.1262026-02-27 → 2026-03-29 · 80 obs

● 2026-02-27 14:56:16
● 2026-03-01 11:57:56
○ 2026-03-03 00:40:56
○ 2026-03-03 05:10:02
● 2026-03-03 21:48:52
● 2026-03-03 23:58:48
○ 2026-03-04 05:35:52
● 2026-03-04 08:18:06
○ 2026-03-04 19:56:28
○ 2026-03-05 08:52:26
● 2026-03-05 11:06:42
● 2026-03-06 18:09:38
○ 2026-03-07 00:51:06
○ 2026-03-07 01:47:12
● 2026-03-07 03:56:58
○ 2026-03-07 14:02:12
● 2026-03-07 21:27:46
● 2026-03-08 21:26:02
○ 2026-03-09 19:39:06
● 2026-03-09 22:12:24
● 2026-03-10 03:28:04
○ 2026-03-10 09:28:10
● 2026-03-10 13:07:54
● 2026-03-12 11:21:36
○ 2026-03-12 14:25:24
● 2026-03-12 20:58:02
● 2026-03-13 14:16:56
○ 2026-03-14 01:02:48
○ 2026-03-14 02:22:28
● 2026-03-14 04:29:10
● 2026-03-16 17:39:32
○ 2026-03-16 20:30:32
● 2026-03-16 21:17:52
● 2026-03-18 18:44:32
○ 2026-03-18 20:55:42
○ 2026-03-19 02:27:26
● 2026-03-19 09:18:48
● 2026-03-20 03:38:16
○ 2026-03-20 04:55:40
● 2026-03-20 07:50:58
○ 2026-03-20 21:56:00
● 2026-03-20 23:27:12
● 2026-03-21 10:22:32
○ 2026-03-21 14:28:44
● 2026-03-21 21:45:02
○ 2026-03-22 01:06:56
● 2026-03-22 02:12:54
● 2026-03-22 07:56:02
○ 2026-03-23 02:05:50
● 2026-03-23 03:24:28
● 2026-03-24 03:24:22
○ 2026-03-24 05:09:32
○ 2026-03-24 09:26:38
● 2026-03-24 22:02:52
○ 2026-03-24 23:58:30
● 2026-03-25 00:49:08
● 2026-03-25 08:54:12
○ 2026-03-25 18:16:16
● 2026-03-25 19:09:38
● 2026-03-26 04:20:36
○ 2026-03-26 05:49:22
● 2026-03-26 11:00:58
● 2026-03-27 17:08:12
○ 2026-03-28 01:04:54
● 2026-03-28 02:12:20
● 2026-03-28 02:51:28
○ 2026-03-28 11:19:44
○ 2026-03-28 12:30:58
● 2026-03-28 14:33:20
○ 2026-03-28 17:06:04
○ 2026-03-28 20:06:26
● 2026-03-28 23:33:16
○ 2026-03-29 00:10:32
● 2026-03-29 02:18:48
● 2026-03-29 05:07:30
○ 2026-03-29 10:04:22
● 2026-03-29 14:09:06
● 2026-03-29 14:55:54
○ 2026-03-29 17:26:00
○ 2026-03-29 17:26:02

○A13.33.153.372026-02-27 → 2026-03-29 · 80 obs

○A13.33.153.422026-02-27 → 2026-03-29 · 80 obs

○A13.33.153.772026-02-27 → 2026-03-29 · 80 obs

●A18.155.21.1122026-03-28 → 2026-03-29 · 14 obs

○ 2026-03-28 11:19:44
● 2026-03-28 12:30:58
○ 2026-03-28 14:33:20
● 2026-03-28 17:06:04
● 2026-03-28 20:06:26
○ 2026-03-28 23:33:16
● 2026-03-29 00:10:32
○ 2026-03-29 02:18:48
○ 2026-03-29 05:07:30
● 2026-03-29 10:04:22
○ 2026-03-29 14:09:06
○ 2026-03-29 14:55:54
● 2026-03-29 17:26:00
● 2026-03-29 17:26:02

●A18.155.21.222026-03-28 → 2026-03-29 · 14 obs

●A18.155.21.942026-03-28 → 2026-03-29 · 14 obs

●A18.155.21.952026-03-28 → 2026-03-29 · 14 obs

○A18.66.171.1142026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:45:02
● 2026-03-22 01:06:56
○ 2026-03-22 02:12:54
○ 2026-03-29 17:26:02

○A18.66.171.232026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:45:02
● 2026-03-22 01:06:56
○ 2026-03-22 02:12:54
○ 2026-03-29 17:26:02

○A18.66.171.552026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:45:02
● 2026-03-22 01:06:56
○ 2026-03-22 02:12:54
○ 2026-03-29 17:26:02

○A18.66.171.852026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 21:45:02
● 2026-03-22 01:06:56
○ 2026-03-22 02:12:54
○ 2026-03-29 17:26:02

○A3.163.125.1142026-03-03 → 2026-03-20 · 22 obs

○ 2026-03-03 01:55:14
● 2026-03-03 05:10:02
○ 2026-03-03 21:48:52
○ 2026-03-04 08:18:06
● 2026-03-04 19:56:28
○ 2026-03-05 08:52:26
○ 2026-03-07 00:51:06
● 2026-03-07 01:47:12
○ 2026-03-07 03:56:58
○ 2026-03-08 21:26:02
● 2026-03-09 19:39:06
○ 2026-03-09 22:12:24
○ 2026-03-18 18:44:32
● 2026-03-18 20:55:42
○ 2026-03-18 22:08:52
○ 2026-03-19 00:47:24
● 2026-03-19 02:27:26
○ 2026-03-19 09:18:48
○ 2026-03-20 03:38:16
● 2026-03-20 04:55:40
○ 2026-03-20 07:50:58
○ 2026-03-29 17:26:02

○A3.163.125.562026-03-03 → 2026-03-20 · 22 obs

○A3.163.125.842026-03-03 → 2026-03-20 · 22 obs

○A3.163.125.882026-03-03 → 2026-03-20 · 22 obs

○A3.164.68.162026-03-24 → 2026-03-26 · 11 obs

○ 2026-03-24 03:24:22
● 2026-03-24 05:09:32
● 2026-03-24 09:26:38
○ 2026-03-24 22:02:52
○ 2026-03-25 08:54:12
● 2026-03-25 18:16:16
○ 2026-03-25 19:09:38
○ 2026-03-26 04:20:36
● 2026-03-26 05:49:22
○ 2026-03-26 11:00:58
○ 2026-03-29 17:26:02

○A3.164.68.942026-03-24 → 2026-03-26 · 11 obs

○A3.164.68.962026-03-24 → 2026-03-26 · 11 obs

○A3.164.68.972026-03-24 → 2026-03-26 · 11 obs

○A3.167.56.1012026-03-03 → 2026-03-28 · 51 obs

○ 2026-03-01 11:57:56
● 2026-03-03 00:40:56
● 2026-03-03 01:55:14
○ 2026-03-03 05:10:02
○ 2026-03-03 23:58:48
● 2026-03-04 05:35:52
○ 2026-03-04 08:18:06
○ 2026-03-04 19:56:28
● 2026-03-05 08:52:26
○ 2026-03-05 11:06:42
○ 2026-03-06 18:09:38
● 2026-03-07 00:51:06
○ 2026-03-07 01:47:12
○ 2026-03-07 03:56:58
● 2026-03-07 14:02:12
○ 2026-03-07 21:27:46
○ 2026-03-10 03:28:04
● 2026-03-10 09:28:10
○ 2026-03-10 13:07:54
○ 2026-03-12 11:21:36
● 2026-03-12 14:25:24
○ 2026-03-12 20:58:02
○ 2026-03-13 14:16:56
● 2026-03-14 01:02:48
○ 2026-03-14 02:22:28
○ 2026-03-16 17:39:32
● 2026-03-16 20:30:32
○ 2026-03-16 21:17:52
○ 2026-03-18 20:55:42
● 2026-03-18 22:08:52
● 2026-03-19 00:47:24
○ 2026-03-19 02:27:26
○ 2026-03-20 07:50:58
● 2026-03-20 21:56:00
○ 2026-03-20 23:27:12
○ 2026-03-21 10:22:32
● 2026-03-21 14:28:44
○ 2026-03-21 21:45:02
○ 2026-03-22 07:56:02
● 2026-03-23 02:05:50
○ 2026-03-23 03:24:28
○ 2026-03-24 22:02:52
● 2026-03-24 23:58:30
○ 2026-03-25 00:49:08
○ 2026-03-27 17:08:12
● 2026-03-28 01:04:54
○ 2026-03-28 02:12:20
○ 2026-03-28 02:51:28
● 2026-03-28 11:19:44
○ 2026-03-28 12:30:58
○ 2026-03-29 17:26:02

○A3.167.56.112026-03-03 → 2026-03-28 · 51 obs

○A3.167.56.1122026-03-03 → 2026-03-28 · 51 obs

○A3.167.56.552026-03-03 → 2026-03-28 · 51 obs

○A99.84.160.1132026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 01:02:48
● 2026-03-14 02:22:28
○ 2026-03-14 04:29:10
○ 2026-03-29 17:26:02

○A99.84.160.292026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 01:02:48
● 2026-03-14 02:22:28
○ 2026-03-14 04:29:10
○ 2026-03-29 17:26:02

○A99.84.160.952026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 01:02:48
● 2026-03-14 02:22:28
○ 2026-03-14 04:29:10
○ 2026-03-29 17:26:02

○A99.84.160.962026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 01:02:48
● 2026-03-14 02:22:28
○ 2026-03-14 04:29:10
○ 2026-03-29 17:26:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pq-edu.com	ns-274.awsdns-34.com, ns-864.awsdns-44.net, ns-1939.awsdns-50.co.uk, ns-1354.awsdns-41.org	1 record