`thinktracking.co.uk`

DNSSEC	🔒 Signed (DS record present)
A	213.123.60.239^{🇬🇧 BT-UK-AS213.120.0.0/14 BT Public Internet Service}
NS	`ns4.bb-online.biz` ⭐
		A	91.238.194.4^{🇺🇦 bbonline91.238.194.0/24}
			PTR	`ns4.bb-online.biz`
NS	`ns1.bb-online.net`
		A	185.206.123.1^{🇬🇧 bbonline185.206.123.0/24}
			PTR	`ns1.bb-online.net`
NS	`ns2.bb-online.org`
		A	81.30.104.2^{🇩🇪 bbonline81.30.104.0/24}
			PTR	`ns2.bb-online.org`
NS	`ns3.bb-online.info`
		A	46.253.129.1^{🇬🇧 bbonline46.253.129.0/24}
			PTR	`ns3.bb-online.info`
			PTR	`ns3.bb-online.uk`
			PTR	`brain.bb-online.co.uk`
MX	`mail1.bb-online.co.uk` ⭐
		A	136.244.76.63^{🇬🇧 AS-VULTR136.244.64.0/20 Vultr Assigned Prefix}
			PTR	`mail1.bb-online.co.uk`
MX	`mail2.bb-online.co.uk`⁽²⁰⁾
		A	45.77.226.139^{🇬🇧 AS-VULTR45.77.224.0/21 Vultr Assigned Prefix}
			PTR	`mail2.bb-online.co.uk`
MX	`mail4.bb-online.co.uk`⁽³⁰⁾
		A	108.61.173.17^{🇬🇧 AS-VULTR108.61.172.0/22 Vultr Assigned Prefix}
			PTR	`mail4.bb-online.co.uk`
SOA	`ns4.bb-online.biz`postmaster@thinktracking.co.uk 2026-03-24 #1

`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=1774543145

rank #171524 globally
rank #13403 in the tld
WOT: SAFE (74/100)

Previously MX for

thinktracking.co.uk

Same first word

thinktracking.co.uk

DNS History

21 records (8 active, 13 former)

●NSns1.bb-online.net2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

○NSns1.ipage.com2017-08-19 → 2017-08-19 · 4 obs

○ 2016-06-28 16:36:36
● 2017-08-19 10:10:22
○ 2026-02-23 00:07:14
○ 2026-03-26 16:57:02

○NSns1.orbcp4.co.uk2008-12-09 → 2008-12-09 · 3 obs

● 2008-12-09 04:11:06
○ 2015-05-27 22:04:14
○ 2026-03-26 16:57:02

○NSns1.proudserver.com2015-05-27 → 2016-06-28 · 5 obs

○ 2008-12-09 04:11:06
● 2015-05-27 22:04:14
● 2016-06-28 16:36:36
○ 2017-08-19 10:10:22
○ 2026-03-26 16:57:02

●NSns2.bb-online.org2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

○NSns2.ipage.com2017-08-19 → 2017-08-19 · 4 obs

○ 2016-06-28 16:36:36
● 2017-08-19 10:10:22
○ 2026-02-23 00:07:14
○ 2026-03-26 16:57:02

○NSns2.orbcp4.co.uk2008-12-09 → 2008-12-09 · 3 obs

● 2008-12-09 04:11:06
○ 2015-05-27 22:04:14
○ 2026-03-26 16:57:02

○NSns2.proudserver.com2015-05-27 → 2016-06-28 · 5 obs

○ 2008-12-09 04:11:06
● 2015-05-27 22:04:14
● 2016-06-28 16:36:36
○ 2017-08-19 10:10:22
○ 2026-03-26 16:57:02

●NSns3.bb-online.info2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

●NSns4.bb-online.biz2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

○MXmail.thinktracking.co.uk2008-12-09 → 2008-12-09 · 3 obs

● 2008-12-09 04:11:06
○ 2015-05-27 22:04:14
○ 2026-03-26 16:57:02

●MXmail1.bb-online.co.uk2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

●MXmail2.bb-online.co.uk2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

●MXmail4.bb-online.co.uk2026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

○MXmx.thinktracking.co.uk2017-08-19 → 2017-08-19 · 4 obs

○ 2016-06-28 16:36:36
● 2017-08-19 10:10:22
○ 2026-02-23 00:07:14
○ 2026-03-26 16:57:02

○MXthinktracking.co.uk2015-05-27 → 2016-06-28 · 5 obs

○ 2008-12-09 04:11:06
● 2015-05-27 22:04:14
● 2016-06-28 16:36:36
○ 2017-08-19 10:10:22
○ 2026-03-26 16:57:02

○A104.223.127.22016-02-08 → 2016-06-28 · 5 obs

○ 2015-11-20 20:29:38
● 2016-02-08 12:02:10
● 2016-06-28 16:36:36
○ 2017-08-19 10:10:22
○ 2026-03-26 16:57:02

○A138.128.161.1302015-05-27 → 2015-11-20 · 5 obs

○ 2008-12-09 04:11:06
● 2015-05-27 22:04:14
● 2015-11-20 20:29:38
○ 2016-02-08 12:02:10
○ 2026-03-26 16:57:02

●A213.123.60.2392026-02-23 → 2026-03-26 · 3 obs

○ 2017-08-19 10:10:22
● 2026-02-23 00:07:14
● 2026-03-26 16:57:02

○A66.96.147.1032017-08-19 → 2017-08-19 · 4 obs

○ 2016-06-28 16:36:36
● 2017-08-19 10:10:22
○ 2026-02-23 00:07:14
○ 2026-03-26 16:57:02

○A80.88.214.642008-12-09 → 2008-12-09 · 3 obs

● 2008-12-09 04:11:06
○ 2015-05-27 22:04:14
○ 2026-03-26 16:57:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns4.nic.uk, dns2.nic.uk, nsb.nic.uk, dns3.nic.uk...	-
thinktracking.co.uk	ns1.bb-online.net, ns2.bb-online.org, ns3.bb-online.info, ns4.bb-online.biz	-

✅ Authoritative Response

Server:185.206.123.1

NS records: ns1.bb-online.net, ns2.bb-online.org, ns3.bb-online.info, ns4.bb-online.biz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1099ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.123.60.239`
NS	4	`ns3.bb-online.info, ns4.bb-online.biz...`
MX	3	`mail4.bb-online.co.uk (pri: 30), mail1.bb-online.co.uk (pri: 10)...`
SOA	1	`ns4.bb-online.biz postmaster.thinktracki`

Analysis

IP Addresses

thinktracking.co.uk points to a single IP number: 213.123.60.239.

Other host names, for instance servicealertsbankofamerica.com, lnba.org, l.org.nz, sms.lu and user-control.com share IP numbers with thinktracking.co.uk.

Name Servers

thinktracking.co.uk is delegated to four name servers: ns4.bb-online.biz, ns3.bb-online.info, ns1.bb-online.net and ns2.bb-online.org.

thinktracking.co.uk shares name servers with other domains at least partially, for instance oki.pl, tigo.mx, lilykelk.com, quickfabrics.com and bigbankskrienlatvija.lv.

these name servers are often used with ns3.bb-online.uk, ns1.nics.gov.uk and ns2.nics.gov.uk.

Host names with a single IP:

ns4.bb-online.biz points to 91.238.194.4.

ns3.bb-online.info points to 46.253.129.1.

ns1.bb-online.net points to 185.206.123.1.

ns2.bb-online.org points to 81.30.104.2.

Mail Servers

thinktracking.co.uk is handled by three mail servers: mail1.bb-online.co.uk, mail2.bb-online.co.uk and mail4.bb-online.co.uk.

thinktracking.co.uk shares some mail servers with other domains, including touchwood1.com, okime.ae, oki.pt, optex-group.com and peardrops.com.

These mail servers are often used with the mail servers mail3.bb-online.co.uk.

Host names with a single IP number:

mail1.bb-online.co.uk points to 136.244.76.63.

mail2.bb-online.co.uk points to 45.77.226.139.

mail4.bb-online.co.uk points to 108.61.173.17.

thinktracking.co.uk - robtex.com