`tms-datasystems.com`

DNSSEC	⚠️ Not signed
A	212.23.5.205^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
		PTR	`cp01.hosting.zen.net.uk`
NS	`ns0.zen.co.uk` ⭐
		A	2a02:8010:7:1::53^{🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd}
			PTR	`ns0.zen.co.uk`
		A	212.23.8.1^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`ns0.zen.co.uk`
NS	`ns1.zen.co.uk`
		A	2a02:8010:2:8::53^{🇬🇧 ZEN-AS2a02:8010::/29 Zen Internet Ltd}
			PTR	`ns1.zen.co.uk`
		A	212.23.3.1^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`ns1.zen.co.uk`
MX	`mailcluster.zen.co.uk` ⭐
		A	212.23.3.121^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`bastion02.mail.zen.net.uk`
		A	212.23.6.67^{🇬🇧 ZEN-AS212.23.0.0/19 Zen Internet Ltd}
			PTR	`bastion04.mail.zen.net.uk`
SOA	`ns0.zen.co.uk`netman@zen.co.uk 2011-02-07 #26

`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=1778666336

Same first word

tms-datasystems.com

DNS History

5 records (4 active, 1 former)

●NSns0.zen.co.uk2015-07-08 → 2026-05-13 · 3 obs

○ 2008-03-20 14:44:48
● 2015-07-08 17:28:16
● 2026-05-13 10:05:22

●NSns1.zen.co.uk2015-07-08 → 2026-05-13 · 3 obs

○ 2008-03-20 14:44:48
● 2015-07-08 17:28:16
● 2026-05-13 10:05:22

○NSunamuno.zen.co.uk2015-07-08 → 2017-01-22 · 5 obs

○ 2008-03-20 14:44:48
● 2015-07-08 17:28:16
● 2017-01-22 16:50:16
○ 2026-03-02 03:53:56
○ 2026-05-13 10:05:22

●MXmailcluster.zen.co.uk2015-07-08 → 2026-05-13 · 3 obs

○ 2008-03-20 14:44:48
● 2015-07-08 17:28:16
● 2026-05-13 10:05:22

●A212.23.5.2052015-07-08 → 2026-05-13 · 3 obs

○ 2008-03-20 14:44:48
● 2015-07-08 17:28:16
● 2026-05-13 10:05:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tms-datasystems.com	ns0.zen.co.uk, ns1.zen.co.uk	-

✅ Authoritative Response

Server:212.23.3.1

NS records: ns0.zen.co.uk, ns1.zen.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tms-datasystems.com (unsigned zone)

⏱️ Timing

Total: 875ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.23.5.205`
NS	2	`ns0.zen.co.uk, ns1.zen.co.uk`
MX	1	`mailcluster.zen.co.uk (pri: 10)`
SOA	1	`ns0.zen.co.uk netman.zen.co.uk`

Analysis

IP Addresses

tms-datasystems.com points to a single IP number: 212.23.5.205.

Other host names, for instance p3v.org, survivalbracelets.co.uk, baricas.com, retouche.co.uk and iamnotquiet.org share IP numbers with tms-datasystems.com.

Name Servers

Delegation for tms-datasystems.com rests with two name servers, ns0.zen.co.uk and ns1.zen.co.uk.

tms-datasystems.com shares the same name server setup as other domains, including 86.98.88.in-addr.arpa, 73.3.62.in-addr.arpa, 29.98.88.in-addr.arpa, bio-fuels.co.uk and 175.68.82.in-addr.arpa.

Host names with two IP numbers: ns0.zen.co.uk points to 2a02:8010:7:1::53 and 212.23.8.1; ns1.zen.co.uk points to 2a02:8010:2:8::53 and 212.23.3.1.

Mail Servers

tms-datasystems.com is handled by a single mail server, mailcluster.zen.co.uk.

tms-datasystems.com uses the same mail server configuration as other domains, such as 2bmail.biz, nevillejohnsonhomecinema.com, st-davids.com, metsensor.com and forestmedia.com.

tms-datasystems.com shares mail servers with other domains at least in part, for instance comedians.co.uk, raybardashevskiwindscreens.com, magnabuild.com, aryah.com and molesworth.co.uk.

mailcluster.zen.co.uk resolves to two IP numbers: 212.23.3.121 and 212.23.6.67.

tms-datasystems.com - robtex.com