`contractsentinel.com`

DNSSEC	⚠️ Not signed
A	85.92.70.189^{🇬🇧 UKNOC-AS85.92.64.0/19 UKNOC-RT}
		PTR	`swssvr04.swsweb.co.uk`
A	172.187.176.120^{🇬🇧 Microsoft172.160.0.0/11}
NS	`ns1.livedns.co.uk` ⭐
		A	2001:8d8:fe:53:fa::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1.slndns.co.uk`
		A	217.160.81.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1.livedns.co.uk`
NS	`ns2.livedns.co.uk`
		A	2001:8d8:fe:53:fa::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.slndns.co.uk`
		A	217.160.82.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.livedns.co.uk`
NS	`ns3.livedns.co.uk`
		A	2607:f1c0:fe:53:185:132:35:244^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns3.livedns.co.uk`
		A	185.132.35.244^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.livedns.co.uk`
MX	`mailserver.contractsentinel.com` ⭐
		A	213.171.216.40^{🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd}
TXT	`docusign=4ff01b5d-7f0c-435e-b59a-07828b34d77d`
TXT	`v=spf1 a mx ip4:69.64.153.131 include:_spf.contractsentinel.com ~all`
TXT	`_vqo49mq3am11d5l8nwo9misi5dr6bx4`
SOA	`ns1.livedns.co.uk`admin@contractsentinel.com serial=1564064123

`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=1778752996

Subdomains

mailserver.contractsentinel.com

Same first word

contractsentinel.com

DNS History

8 records (6 active, 2 former)

●NSns1.livedns.co.uk2015-11-09 → 2026-05-14 · 2 obs

● 2015-11-09 08:13:02
● 2026-05-14 10:25:38

●NSns2.livedns.co.uk2015-11-09 → 2026-05-14 · 2 obs

● 2015-11-09 08:13:02
● 2026-05-14 10:25:38

●NSns3.livedns.co.uk2015-11-09 → 2026-05-14 · 2 obs

● 2015-11-09 08:13:02
● 2026-05-14 10:25:38

●MXmailserver.contractsentinel.com2016-02-01 → 2026-05-14 · 2 obs

● 2016-02-01 07:37:20
● 2026-05-14 10:25:38

●A172.187.176.1202026-04-02 → 2026-05-14 · 3 obs

○ 2026-02-25 16:32:12
● 2026-04-02 03:41:24
● 2026-05-14 10:25:38

○A213.171.195.1052015-11-09 → 2015-11-09 · 3 obs

● 2015-11-09 08:13:02
○ 2016-02-01 07:37:20
○ 2026-05-14 10:25:38

●A85.92.70.1892026-02-25 → 2026-05-14 · 3 obs

○ 2018-06-17 10:30:00
● 2026-02-25 16:32:12
● 2026-05-14 10:25:38

○A88.208.252.92016-02-01 → 2018-06-17 · 5 obs

○ 2015-11-09 08:13:02
● 2016-02-01 07:37:20
● 2018-06-17 10:30:00
○ 2026-02-25 16:32:12
○ 2026-05-14 10:25:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
contractsentinel.com	ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk	-

✅ Authoritative Response

Server:217.160.82.244

NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractsentinel.com (unsigned zone)

⏱️ Timing

Total: 780ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.187.176.120, 85.92.70.189`
NS	3	`ns2.livedns.co.uk, ns3.livedns.co.uk...`
MX	1	`mailserver.contractsentinel.com (pri: 10`
TXT	3	`_vqo49mq3am11d5l8nwo9misi5dr6bx4, v=spf1 a mx ip4:69.64.153.131 include:_s...`
SOA	1	`ns1.livedns.co.uk admin.contractsentinel`

Analysis

Hierarchy

contractsentinel.com is the parent of mailserver.contractsentinel.com.

IP Addresses

The entity contractsentinel.com points to two IP numbers: 85.92.70.189 and 172.187.176.120.

For instance, other host names harriscarpentry.co.uk, thecorporatetheatre.com, www.imece.org.uk, vedere.co.uk and swssvr04.swsweb.co.uk share IP numbers with contractsentinel.com.

Name Servers

The delegation for contractsentinel.com is handled by three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.

contractsentinel.com shares name servers with other domains at least partially, for example yingtong.co.uk, solprise.net, customertest.co.uk, lappi.info and myinvoices.co.uk.

These name servers are commonly used with the name servers ns1.fast-hosts.org and ns2.fast-hosts.org.

Host names with two IPs:

ns1.livedns.co.uk points to 2001:8d8:fe:53:fa::1 and 217.160.81.244

ns2.livedns.co.uk points to 2001:8d8:fe:53:fa::2 and 217.160.82.244

ns3.livedns.co.uk points to 2607:f1c0:fe:53:185:132:35:244 and 185.132.35.244

Mail Servers

contractsentinel.com is handled by a single mail server, mailserver.contractsentinel.com.

mailserver.contractsentinel.com points to a single IP: 213.171.216.40.

contractsentinel.com - robtex.com