`completebookkeeping.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3572^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d43c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.114^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.60^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
MX	`completebookkeeping-co-uk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms47537607`
TXT	`google-site-verification=Gb2EL80BQQfUJbvhvWUMB4vSuBett7om8v2n21q6nRI`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.114, 172.67.212.60
		IPv6 hints	2606:4700:3034::6815:3572, 2606:4700:3037::ac43:d43c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOA	`matt.ns.cloudflare.com`dns@cloudflare.com serial=2403915316

`co.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=1778479797

rank #168876 globally
rank #13901 in the tld
WOT: SAFE (74/100)

Subdomains

mx1.completebookkeeping.co.uk

Same first word

completebookkeeping.co.uk

DNS History

22 records (7 active, 15 former)

○NSa.dns.gandi.net2015-07-03 → 2016-09-21 · 4 obs

● 2015-07-03 11:29:30
● 2016-09-21 15:38:18
○ 2017-04-19 10:24:46
○ 2026-05-11 06:16:06

○NSb.dns.gandi.net2015-07-03 → 2016-09-21 · 4 obs

● 2015-07-03 11:29:30
● 2016-09-21 15:38:18
○ 2017-04-19 10:24:46
○ 2026-05-11 06:16:06

○NSc.dns.gandi.net2015-07-03 → 2016-09-21 · 4 obs

● 2015-07-03 11:29:30
● 2016-09-21 15:38:18
○ 2017-04-19 10:24:46
○ 2026-05-11 06:16:06

●NSmatt.ns.cloudflare.com2020-04-10 → 2026-05-11 · 3 obs

○ 2017-04-19 10:24:46
● 2020-04-10 00:06:28
● 2026-05-11 06:16:06

○NSns0.phase8.net2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-21 15:38:18
● 2017-04-19 10:24:46
○ 2020-04-10 00:06:28
○ 2026-05-11 06:16:06

○NSns1.phase8.net2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-21 15:38:18
● 2017-04-19 10:24:46
○ 2020-04-10 00:06:28
○ 2026-05-11 06:16:06

○NSns2.phase8.net2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-21 15:38:18
● 2017-04-19 10:24:46
○ 2020-04-10 00:06:28
○ 2026-05-11 06:16:06

●NSulla.ns.cloudflare.com2020-04-10 → 2026-05-11 · 3 obs

○ 2017-04-19 10:24:46
● 2020-04-10 00:06:28
● 2026-05-11 06:16:06

●MXcompletebookkeeping-co-uk.mail.protection.outlook.com2020-04-10 → 2026-05-11 · 3 obs

○ 2017-04-19 10:24:46
● 2020-04-10 00:06:28
● 2026-05-11 06:16:06

○MXfb.mail.gandi.net2015-07-03 → 2017-04-19 · 4 obs

● 2015-07-03 11:29:30
● 2017-04-19 10:24:46
○ 2020-04-10 00:06:28
○ 2026-05-11 06:16:06

○MXmx1.completebookkeeping.co.uk2020-04-10 → 2020-04-10 · 4 obs

○ 2017-04-19 10:24:46
● 2020-04-10 00:06:28
○ 2026-04-11 01:20:06
○ 2026-05-11 06:16:06

○MXspool.mail.gandi.net2015-07-03 → 2017-04-19 · 4 obs

● 2015-07-03 11:29:30
● 2017-04-19 10:24:46
○ 2020-04-10 00:06:28
○ 2026-05-11 06:16:06

●A104.21.53.1142026-04-11 → 2026-05-11 · 5 obs

○ 2020-04-10 00:06:28
● 2026-04-11 01:20:06
● 2026-04-21 11:20:46
○ 2026-05-02 12:51:14
● 2026-05-11 06:16:06

●A172.67.212.602026-04-11 → 2026-05-11 · 5 obs

○ 2020-04-10 00:06:28
● 2026-04-11 01:20:06
● 2026-04-21 11:20:46
○ 2026-05-02 12:51:14
● 2026-05-11 06:16:06

○A188.114.96.02026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-21 11:20:46
● 2026-05-02 12:51:14
○ 2026-05-11 06:16:06

○A188.114.97.02026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-21 11:20:46
● 2026-05-02 12:51:14
○ 2026-05-11 06:16:06

●A2606:4700:3034::6815:35722026-04-11 → 2026-05-11 · 5 obs

○ 2020-04-10 00:06:28
● 2026-04-11 01:20:06
● 2026-04-21 11:20:46
○ 2026-05-02 12:51:14
● 2026-05-11 06:16:06

●A2606:4700:3037::ac43:d43c2026-04-11 → 2026-05-11 · 5 obs

○ 2020-04-10 00:06:28
● 2026-04-11 01:20:06
● 2026-04-21 11:20:46
○ 2026-05-02 12:51:14
● 2026-05-11 06:16:06

○A2a06:98c1:3120::2026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-21 11:20:46
● 2026-05-02 12:51:14
○ 2026-05-11 06:16:06

○A2a06:98c1:3121::2026-05-02 → 2026-05-02 · 3 obs

○ 2026-04-21 11:20:46
● 2026-05-02 12:51:14
○ 2026-05-11 06:16:06

○A93.184.220.232015-07-03 → 2017-04-19 · 4 obs

● 2015-07-03 11:29:30
● 2017-04-19 10:24:46
○ 2020-04-10 00:06:28
○ 2026-05-11 06:16:06

○A97.74.234.1262020-04-10 → 2020-04-10 · 4 obs

○ 2017-04-19 10:24:46
● 2020-04-10 00:06:28
○ 2026-04-11 01:20:06
○ 2026-05-11 06:16:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns2.nic.uk, dns3.nic.uk, dns4.nic.uk, dns1.nic.uk...	-
completebookkeeping.co.uk	matt.ns.cloudflare.com, ulla.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.233

NS records: matt.ns.cloudflare.com, ulla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for completebookkeeping.co.uk (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.114, 172.67.212.60`
AAAA	2	`2606:4700:3034::6815:3572, 2606:4700:3037::ac43:d43c`
NS	2	`matt.ns.cloudflare.com, ulla.ns.cloudflare.com`
MX	1	`completebookkeeping-co-uk.mail.protectio`
TXT	3	`MS=ms47537607, google-site-verification=Gb2EL80BQQfUJbv...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matt.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

completebookkeeping.co.uk is the parent of mx1.completebookkeeping.co.uk.

IP Addresses

completebookkeeping.co.uk resolves to four IP numbers: 2606:4700:3034::6815:3572, 2606:4700:3037::ac43:d43c, 104.21.53.114 and 172.67.212.60.

other host names for instance hawaiigreenbuildinglaw.com, jks-protect.pro, izifaxi.top, www.unitedsoft.info.cdn.cloudflare.net and onlinecasinorank.hu share IP numbers with completebookkeeping.co.uk.

Name Servers

completebookkeeping.co.uk is delegated to two name servers: matt.ns.cloudflare.com and ulla.ns.cloudflare.com.

completebookkeeping.co.uk shares the same name server setup as other domains, for example shibumi.dev, dmvtl.com, barbasolchampionship.com, propluma.com and blindgossip.com.

completebookkeeping.co.uk at least partially shares name servers with other domains, for instance cybermitra.com, ulsupplychainnetwork.com, reelix.za.net, coroplast-group.com and alternatifgascasiobet15.info.

These name servers are often used with clay.ns.cloudflare.com and eugene.ns.cloudflare.com.

Host names with six IP numbers:

matt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131; ulla.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.

Mail Servers

completebookkeeping.co.uk is handled by a single mail server, completebookkeeping-co-uk.mail.protection.outlook.com.

Host name completebookkeeping-co-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.2.

completebookkeeping.co.uk - robtex.com