`qookbook.net`

DNSSEC	⚠️ Not signed
A	18.161.205.21^{🇺🇸 Amazon18.161.204.0/23}
		PTR	`server-18-161-205-21.gig51.r.cloudfront.net`
A	18.161.205.24^{🇺🇸 Amazon18.161.204.0/23}
A	18.161.205.64^{🇺🇸 Amazon18.161.204.0/23}
A	18.161.205.86^{🇺🇸 Amazon18.161.204.0/23}
NS	`ns-1843.awsdns-38.co.uk` ⭐
		A	2600:9000:5307:3300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1843.awsdns-38.co.uk`
		A	205.251.199.51^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1843.awsdns-38.co.uk`
NS	`ns-1201.awsdns-22.org`
		A	2600:9000:5304:b100::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1201.awsdns-22.org`
		A	205.251.196.177^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1201.awsdns-22.org`
NS	`ns-257.awsdns-32.com`
		A	2600:9000:5301:100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-257.awsdns-32.com`
		A	205.251.193.1^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-257.awsdns-32.com`
NS	`ns-938.awsdns-53.net`
		A	2600:9000:5303:aa00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-938.awsdns-53.net`
		A	205.251.195.170^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-938.awsdns-53.net`
TXT	`google-site-verification=3xdUEqC6DXWZCm4PwMO-TSalgKndTEIFwYUkbtZcukI`
SOA	`ns-1843.awsdns-38.co.uk`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1775948627

Same first word

qookbook.com

qookbook.net

DNS History

28 records (8 active, 20 former)

●NSns-1201.awsdns-22.org2026-03-12 → 2026-04-11 · 2 obs

● 2026-03-12 14:47:44
● 2026-04-11 23:07:12

●NSns-1843.awsdns-38.co.uk2026-03-12 → 2026-04-11 · 2 obs

● 2026-03-12 14:47:44
● 2026-04-11 23:07:12

●NSns-257.awsdns-32.com2026-03-12 → 2026-04-11 · 2 obs

● 2026-03-12 14:47:44
● 2026-04-11 23:07:12

●NSns-938.awsdns-53.net2026-03-12 → 2026-04-11 · 2 obs

● 2026-03-12 14:47:44
● 2026-04-11 23:07:12

○A108.139.166.1152026-03-28 → 2026-04-08 · 14 obs

○ 2026-03-28 02:11:44
● 2026-03-28 15:32:04
● 2026-03-28 16:08:06
○ 2026-03-29 02:44:30
○ 2026-03-31 10:15:08
● 2026-03-31 12:12:00
○ 2026-03-31 14:30:44
○ 2026-04-05 00:58:08
● 2026-04-05 03:53:12
○ 2026-04-05 04:55:22
○ 2026-04-08 02:34:14
● 2026-04-08 22:15:02
○ 2026-04-09 03:41:30
○ 2026-04-11 23:07:12

○A108.139.166.342026-03-28 → 2026-04-08 · 14 obs

○A108.139.166.352026-03-28 → 2026-04-08 · 14 obs

○A108.139.166.632026-03-28 → 2026-04-08 · 14 obs

●A18.161.205.212026-04-05 → 2026-04-11 · 6 obs

○ 2026-04-04 23:02:08
● 2026-04-05 00:58:08
○ 2026-04-05 03:53:12
○ 2026-04-09 03:41:30
● 2026-04-11 23:07:10
● 2026-04-11 23:07:12

●A18.161.205.242026-04-05 → 2026-04-11 · 6 obs

○ 2026-04-04 23:02:08
● 2026-04-05 00:58:08
○ 2026-04-05 03:53:12
○ 2026-04-09 03:41:30
● 2026-04-11 23:07:10
● 2026-04-11 23:07:12

●A18.161.205.642026-04-05 → 2026-04-11 · 6 obs

○ 2026-04-04 23:02:08
● 2026-04-05 00:58:08
○ 2026-04-05 03:53:12
○ 2026-04-09 03:41:30
● 2026-04-11 23:07:10
● 2026-04-11 23:07:12

●A18.161.205.862026-04-05 → 2026-04-11 · 6 obs

○ 2026-04-04 23:02:08
● 2026-04-05 00:58:08
○ 2026-04-05 03:53:12
○ 2026-04-09 03:41:30
● 2026-04-11 23:07:10
● 2026-04-11 23:07:12

○A3.163.125.172026-03-12 → 2026-03-20 · 14 obs

● 2026-03-12 14:47:44
● 2026-03-12 23:47:16
○ 2026-03-13 00:54:48
○ 2026-03-13 11:39:10
● 2026-03-13 14:32:00
○ 2026-03-13 23:25:36
○ 2026-03-18 15:12:34
● 2026-03-18 23:59:38
● 2026-03-19 11:22:34
○ 2026-03-20 03:03:04
● 2026-03-20 08:40:44
● 2026-03-20 10:25:12
○ 2026-03-20 21:59:00
○ 2026-04-11 23:07:12

○A3.163.125.352026-03-12 → 2026-03-20 · 14 obs

○A3.163.125.652026-03-12 → 2026-03-20 · 14 obs

○A3.163.125.692026-03-12 → 2026-03-20 · 14 obs

○A3.170.73.1252026-03-30 → 2026-04-07 · 14 obs

○ 2026-03-30 09:07:14
● 2026-03-30 20:31:18
○ 2026-03-31 03:13:44
○ 2026-03-31 04:18:18
● 2026-03-31 10:15:08
○ 2026-03-31 12:12:00
○ 2026-04-04 00:04:06
● 2026-04-04 23:02:08
○ 2026-04-05 00:58:08
○ 2026-04-06 00:01:58
● 2026-04-07 08:10:14
● 2026-04-07 16:59:54
○ 2026-04-08 01:03:26
○ 2026-04-11 23:07:12

○A3.170.73.132026-03-30 → 2026-04-07 · 14 obs

○A3.170.73.392026-03-30 → 2026-04-07 · 14 obs

○A3.170.73.432026-03-30 → 2026-04-07 · 14 obs

○A52.85.193.122026-03-16 → 2026-03-27 · 14 obs

○ 2026-03-15 18:59:48
● 2026-03-16 13:41:08
○ 2026-03-16 21:37:16
○ 2026-03-17 15:44:04
● 2026-03-18 06:19:10
● 2026-03-18 12:08:54
○ 2026-03-18 15:12:34
○ 2026-03-20 10:25:12
● 2026-03-20 21:59:00
○ 2026-03-21 02:14:14
○ 2026-03-26 00:50:14
● 2026-03-27 10:46:14
○ 2026-03-27 18:47:30
○ 2026-04-11 23:07:12

○A52.85.193.1282026-03-16 → 2026-03-27 · 14 obs

○A52.85.193.402026-03-16 → 2026-03-27 · 14 obs

○A52.85.193.72026-03-16 → 2026-03-27 · 14 obs

○A99.86.91.112026-03-13 → 2026-04-09 · 45 obs

○ 2026-03-12 23:47:16
● 2026-03-13 00:54:48
● 2026-03-13 11:39:10
○ 2026-03-13 14:32:00
● 2026-03-13 23:25:36
● 2026-03-15 18:59:48
○ 2026-03-16 13:41:08
● 2026-03-16 21:37:16
● 2026-03-17 15:44:04
○ 2026-03-18 06:19:10
○ 2026-03-18 12:08:54
● 2026-03-18 15:12:34
○ 2026-03-18 23:59:38
○ 2026-03-19 11:22:34
● 2026-03-20 03:03:04
○ 2026-03-20 08:40:44
○ 2026-03-20 21:59:00
● 2026-03-21 02:14:14
● 2026-03-26 00:50:14
○ 2026-03-27 10:46:14
● 2026-03-27 18:47:30
● 2026-03-28 02:11:44
○ 2026-03-28 15:32:04
○ 2026-03-28 16:08:06
● 2026-03-29 02:44:30
● 2026-03-30 09:07:14
○ 2026-03-30 20:31:18
● 2026-03-31 03:13:44
● 2026-03-31 04:18:18
○ 2026-03-31 10:15:08
○ 2026-03-31 12:12:00
● 2026-03-31 14:30:44
● 2026-04-04 00:04:06
○ 2026-04-04 23:02:08
○ 2026-04-05 03:53:12
● 2026-04-05 04:55:22
● 2026-04-06 00:01:58
○ 2026-04-07 08:10:14
○ 2026-04-07 16:59:54
● 2026-04-08 01:03:26
● 2026-04-08 02:34:14
○ 2026-04-08 22:15:02
● 2026-04-09 03:41:30
○ 2026-04-11 23:07:10
○ 2026-04-11 23:07:12

○A99.86.91.392026-03-13 → 2026-04-09 · 45 obs

○A99.86.91.592026-03-13 → 2026-04-09 · 45 obs

○A99.86.91.902026-03-13 → 2026-04-09 · 45 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qookbook.net	ns-257.awsdns-32.com, ns-938.awsdns-53.net, ns-1201.awsdns-22.org, ns-1843.awsdns-38.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.51

NS records: ns-257.awsdns-32.com, ns-938.awsdns-53.net, ns-1201.awsdns-22.org, ns-1843.awsdns-38.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qookbook.net (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.205.86, 18.161.205.64...`
NS	4	`ns-1201.awsdns-22.org, ns-1843.awsdns-38.co.uk...`
TXT	1	`google-site-verification=3xdUEqC6DXWZCm4`
SOA	1	`ns-1843.awsdns-38.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-938.awsdns-53.net)

Analysis

IP Addresses

qookbook.net refers to four IP numbers: 18.161.205.21, 18.161.205.24, 18.161.205.64 and 18.161.205.86.

Other host names, for instance dulac5q70nj1b.cloudfront.net, dkl5aj7w71y4f.cloudfront.net, www.sportsbookreview.com, ftp.hmn.md and static.gloveboxapp.com share IP numbers with qookbook.net.

Name Servers

qookbook.net delegates to four name servers: ns-257.awsdns-32.com, ns-938.awsdns-53.net, ns-1201.awsdns-22.org and ns-1843.awsdns-38.co.uk.

qookbook.net at least partially shares name servers with other domains, including vbapi.io, isd-cb.com, brisbanegfg.com, postq.com and houseofweb3.ai.

Host names with two IP numbers: ns-257.awsdns-32.com points to 2600:9000:5301:100::1 and 205.251.193.1; ns-938.awsdns-53.net points to 2600:9000:5303:aa00::1 and 205.251.195.170; ns-1201.awsdns-22.org points to 2600:9000:5304:b100::1 and 205.251.196.177; ns-1843.awsdns-38.co.uk points to 2600:9000:5307:3300::1 and 205.251.199.51.

qookbook.net - robtex.com

qookbook.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`qookbook.net`

`net`