`chaptertwobooks.org.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2950^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a30c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.80^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.12^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chip.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c154^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2154^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chip.ns.cloudflare.com`
		A	108.162.193.84^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	172.64.33.84^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	173.245.59.84^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
MX	`chaptertwobooks-org-uk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
TXT	`MS=ms95361715`
TXT	`google-site-verification=8lNLO9jSK9ETD0Sy8uNFSzcJmILKr8Fdvuwen_5SF-A`
TXT	`v=spf1 ip4:213.129.84.126 ip4:77.72.2.11 include:spf.protection.outlook.com i...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.80, 172.67.163.12
		IPv6 hints	2606:4700:3031::6815:2950, 2606:4700:3037::ac43:a30c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOA	`chip.ns.cloudflare.com`dns@cloudflare.com serial=2400648787

`org.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1775930644

rank #850539 globally
rank #33446 in the tld
WOT: SAFE (71/100)

Same first word

chaptertwobooks.org.uk

DNS History

20 records (7 active, 13 former)

●NSchip.ns.cloudflare.com2016-11-24 → 2026-04-11 · 3 obs

○ 2016-07-08 16:40:46
● 2016-11-24 01:30:22
● 2026-04-11 18:20:04

○NSns19.net-hosted.com2015-08-22 → 2016-07-08 · 4 obs

● 2015-08-22 15:27:58
● 2016-07-08 16:40:46
○ 2016-11-24 01:30:22
○ 2026-04-11 18:20:04

○NSns20.net-hosted.com2015-08-22 → 2016-07-08 · 4 obs

● 2015-08-22 15:27:58
● 2016-07-08 16:40:46
○ 2016-11-24 01:30:22
○ 2026-04-11 18:20:04

●NSrose.ns.cloudflare.com2016-11-24 → 2026-04-11 · 3 obs

○ 2016-07-08 16:40:46
● 2016-11-24 01:30:22
● 2026-04-11 18:20:04

●MXchaptertwobooks-org-uk.mail.protection.outlook.com2026-03-26 → 2026-04-11 · 3 obs

○ 2017-03-21 23:09:50
● 2026-03-26 07:11:22
● 2026-04-11 18:20:04

○MXin1.smtp.messagingengine.com2015-08-22 → 2017-03-21 · 4 obs

● 2015-08-22 15:27:58
● 2017-03-21 23:09:50
○ 2026-03-26 07:11:22
○ 2026-04-11 18:20:04

○MXin2.smtp.messagingengine.com2015-08-22 → 2017-03-21 · 4 obs

● 2015-08-22 15:27:58
● 2017-03-21 23:09:50
○ 2026-03-26 07:11:22
○ 2026-04-11 18:20:04

●A104.21.41.802026-03-26 → 2026-04-11 · 4 obs

○ 2017-03-21 23:09:50
● 2026-03-26 07:11:22
○ 2026-03-26 14:08:38
● 2026-04-11 18:20:04

○A104.28.26.1232016-11-24 → 2017-03-21 · 5 obs

○ 2016-07-08 16:40:46
● 2016-11-24 01:30:22
● 2017-03-21 23:09:50
○ 2026-03-26 07:11:22
○ 2026-04-11 18:20:04

○A104.28.27.1232016-11-24 → 2017-03-21 · 5 obs

○ 2016-07-08 16:40:46
● 2016-11-24 01:30:22
● 2017-03-21 23:09:50
○ 2026-03-26 07:11:22
○ 2026-04-11 18:20:04

●A172.67.163.122026-03-26 → 2026-04-11 · 4 obs

○ 2017-03-21 23:09:50
● 2026-03-26 07:11:22
○ 2026-03-26 14:08:38
● 2026-04-11 18:20:04

○A188.114.96.02026-03-26 → 2026-03-26 · 3 obs

○ 2026-03-26 07:11:22
● 2026-03-26 14:08:38
○ 2026-04-11 18:20:04

○A188.114.97.02026-03-26 → 2026-03-26 · 3 obs

○ 2026-03-26 07:11:22
● 2026-03-26 14:08:38
○ 2026-04-11 18:20:04

○A213.129.84.1222015-08-22 → 2016-07-08 · 4 obs

● 2015-08-22 15:27:58
● 2016-07-08 16:40:46
○ 2016-11-24 01:30:22
○ 2026-04-11 18:20:04

○A2400:cb00:2048:1::681c:1a7b2016-11-24 → 2017-03-21 · 5 obs

○ 2016-07-08 16:40:46
● 2016-11-24 01:30:22
● 2017-03-21 23:09:50
○ 2026-03-26 07:11:22
○ 2026-04-11 18:20:04

○A2400:cb00:2048:1::681c:1b7b2016-11-24 → 2017-03-21 · 5 obs

○ 2016-07-08 16:40:46
● 2016-11-24 01:30:22
● 2017-03-21 23:09:50
○ 2026-03-26 07:11:22
○ 2026-04-11 18:20:04

●A2606:4700:3031::6815:29502026-03-26 → 2026-04-11 · 4 obs

○ 2017-03-21 23:09:50
● 2026-03-26 07:11:22
○ 2026-03-26 14:08:38
● 2026-04-11 18:20:04

●A2606:4700:3037::ac43:a30c2026-03-26 → 2026-04-11 · 4 obs

○ 2017-03-21 23:09:50
● 2026-03-26 07:11:22
○ 2026-03-26 14:08:38
● 2026-04-11 18:20:04

○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 3 obs

○ 2026-03-26 07:11:22
● 2026-03-26 14:08:38
○ 2026-04-11 18:20:04

○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 3 obs

○ 2026-03-26 07:11:22
● 2026-03-26 14:08:38
○ 2026-04-11 18:20:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
chaptertwobooks.org.uk	chip.ns.cloudflare.com, rose.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.84

NS records: chip.ns.cloudflare.com, rose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chaptertwobooks.org.uk (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.12, 104.21.41.80`
AAAA	2	`2606:4700:3037::ac43:a30c, 2606:4700:3031::6815:2950`
NS	2	`chip.ns.cloudflare.com, rose.ns.cloudflare.com`
MX	1	`chaptertwobooks-org-uk.mail.protection.o`
TXT	3	`MS=ms95361715, google-site-verification=8lNLO9jSK9ETD0S...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chip.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

chaptertwobooks.org.uk resolves to four IP numbers: 2606:4700:3031::6815:2950, 2606:4700:3037::ac43:a30c, 104.21.41.80 and 172.67.163.12.

other host names for instance www.wyj434.cn, cinemassacre.com, av4.uk.net, 36682.cn and www.shdashun.com share IP numbers with chaptertwobooks.org.uk.

Name Servers

chaptertwobooks.org.uk is delegated to two name servers: chip.ns.cloudflare.com and rose.ns.cloudflare.com.

chaptertwobooks.org.uk shares the same name server setup as other domains, for example tangan.org, tesoroledira-engine.com, bigo.mx, cityoffortwayne.org and esselar.com.

chaptertwobooks.org.uk at least partially shares name servers with other domains, for instance insidebitcoins.com, douggrahamlaw.com, caldasconsultoriaimobiliaria.com, riqibahuhiormanagement24.digital and matsohms.de.

These name servers are commonly used with liberty.ns.cloudflare.com, steven.ns.cloudflare.com, gwen.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names with six IP numbers:

chip.ns.cloudflare.com points to: 2606:4700:58::adf5:3b54, 2803:f800:50::6ca2:c154, 2a06:98c1:50::ac40:2154, 108.162.193.84, 172.64.33.84 and 173.245.59.84; rose.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8d, 2803:f800:50::6ca2:c08d, 2a06:98c1:50::ac40:208d, 108.162.192.141, 172.64.32.141 and 173.245.58.141.

Mail Servers

chaptertwobooks.org.uk is handled by a single mail server, chaptertwobooks-org-uk.mail.protection.outlook.com.

Host name chaptertwobooks-org-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::d, 2a01:111:f403:ca09::e, 52.101.68.8, 52.101.68.21, 52.101.73.1 and 52.101.73.8.

chaptertwobooks.org.uk - robtex.com