`telfordbuilders.com`

DNSSEC	⚠️ Not signed
A	77.72.4.12^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
		PTR	`medon.uksrv.co.uk`
NS	`ns1.uksrv.uk` ⭐ ⚠️ Not in parent delegation
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns1.uksrv.co.uk` ⚠️ Not in zone NS records
		A	77.72.0.11^{🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd}
			PTR	`ns1.krystal.uk`
NS	`ns2.uksrv.co.uk` ⚠️ Not in zone NS records
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
NS	`ns2.uksrv.uk` ⚠️ Not in parent delegation
		A	139.162.230.184^{🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies}
			PTR	`ns2.krystal.uk`
MX	`mx1.uksrv.co.uk` ⭐
		A	185.53.56.44^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
		A	185.53.56.46^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx1.strikemail.co.uk`
MX	`mx2.uksrv.co.uk`⁽²⁰⁾
		A	185.53.56.45^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
		A	185.53.56.47^{🇬🇧 KRYSTAL185.53.56.0/22}
			PTR	`mx2.strikemail.co.uk`
TXT	`v=spf1 +a +mx +ip4:77.72.4.12 include:relay.k.io ~all`
SOA	`ns1.uksrv.uk`sales@mawebdesign.co.uk 2026-03-11 #5

`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=1774660557

Same first word

telfordbuilders.com

DNS History

23 records (7 active, 16 former)

●NSns1.uksrv.co.uk2026-03-13 → 2026-03-28 · 3 obs

○ 2026-03-04 14:18:42
● 2026-03-13 09:17:34
● 2026-03-28 01:24:50

●NSns1.uksrv.uk2026-03-13 → 2026-03-28 · 3 obs

○ 2026-03-04 14:18:42
● 2026-03-13 09:17:34
● 2026-03-28 01:24:50

○NSns1110.ui-dns.biz2026-02-14 → 2026-03-04 · 5 obs

○ 2017-12-16 22:37:36
● 2026-02-14 17:01:00
● 2026-03-04 14:18:42
○ 2026-03-13 09:17:34
○ 2026-03-28 01:24:50

○NSns1110.ui-dns.com2026-02-14 → 2026-03-04 · 5 obs

○ 2017-12-16 22:37:36
● 2026-02-14 17:01:00
● 2026-03-04 14:18:42
○ 2026-03-13 09:17:34
○ 2026-03-28 01:24:50

○NSns1110.ui-dns.de2026-02-14 → 2026-03-04 · 5 obs

○ 2017-12-16 22:37:36
● 2026-02-14 17:01:00
● 2026-03-04 14:18:42
○ 2026-03-13 09:17:34
○ 2026-03-28 01:24:50

○NSns1110.ui-dns.org2026-02-14 → 2026-03-04 · 5 obs

○ 2017-12-16 22:37:36
● 2026-02-14 17:01:00
● 2026-03-04 14:18:42
○ 2026-03-13 09:17:34
○ 2026-03-28 01:24:50

●NSns2.uksrv.co.uk2026-03-13 → 2026-03-28 · 3 obs

○ 2026-03-04 14:18:42
● 2026-03-13 09:17:34
● 2026-03-28 01:24:50

●NSns2.uksrv.uk2026-03-13 → 2026-03-28 · 3 obs

○ 2026-03-04 14:18:42
● 2026-03-13 09:17:34
● 2026-03-28 01:24:50

○NSns67.1and1.co.uk2015-08-14 → 2017-12-16 · 4 obs

● 2015-08-14 04:30:26
● 2017-12-16 22:37:36
○ 2026-02-14 17:01:00
○ 2026-03-28 01:24:50

○NSns68.1and1.co.uk2015-08-14 → 2017-12-16 · 4 obs

● 2015-08-14 04:30:26
● 2017-12-16 22:37:36
○ 2026-02-14 17:01:00
○ 2026-03-28 01:24:50

○MXmx00.1and1.co.uk2015-08-14 → 2017-12-16 · 4 obs

● 2015-08-14 04:30:26
● 2017-12-16 22:37:36
○ 2026-02-14 17:01:00
○ 2026-03-28 01:24:50

○MXmx00.ionos.co.uk2026-02-14 → 2026-03-04 · 5 obs

○ 2017-12-16 22:37:36
● 2026-02-14 17:01:00
● 2026-03-04 14:18:42
○ 2026-03-13 09:17:34
○ 2026-03-28 01:24:50

○MXmx01.1and1.co.uk2015-08-14 → 2017-12-16 · 4 obs

● 2015-08-14 04:30:26
● 2017-12-16 22:37:36
○ 2026-02-14 17:01:00
○ 2026-03-28 01:24:50

○MXmx01.ionos.co.uk2026-02-14 → 2026-03-04 · 5 obs

○ 2017-12-16 22:37:36
● 2026-02-14 17:01:00
● 2026-03-04 14:18:42
○ 2026-03-13 09:17:34
○ 2026-03-28 01:24:50

●MXmx1.uksrv.co.uk2026-03-13 → 2026-03-28 · 3 obs

○ 2026-03-04 14:18:42
● 2026-03-13 09:17:34
● 2026-03-28 01:24:50

●MXmx2.uksrv.co.uk2026-03-13 → 2026-03-28 · 3 obs

○ 2026-03-04 14:18:42
● 2026-03-13 09:17:34
● 2026-03-28 01:24:50

○A2001:8d8:1000:d421:297a:5830:904f:efe32016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-03 18:43:16
● 2016-11-25 15:47:42
○ 2017-12-16 22:37:36
○ 2026-03-28 01:24:50

○A2001:8d8:1000:d421:fa06:49c7:9565:70152015-08-14 → 2016-04-03 · 4 obs

● 2015-08-14 04:30:26
● 2016-04-03 18:43:16
○ 2016-11-25 15:47:42
○ 2026-03-28 01:24:50

○A2001:8d8:100f:f000::25d2017-12-16 → 2017-12-16 · 4 obs

○ 2016-11-25 15:47:42
● 2017-12-16 22:37:36
○ 2026-02-14 17:01:00
○ 2026-03-28 01:24:50

○A217.160.0.2422017-12-16 → 2017-12-16 · 4 obs

○ 2016-11-25 15:47:42
● 2017-12-16 22:37:36
○ 2026-02-14 17:01:00
○ 2026-03-28 01:24:50

○A217.160.230.2012016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-03 18:43:16
● 2016-11-25 15:47:42
○ 2017-12-16 22:37:36
○ 2026-03-28 01:24:50

●A77.72.4.122026-02-14 → 2026-03-28 · 3 obs

○ 2017-12-16 22:37:36
● 2026-02-14 17:01:00
● 2026-03-28 01:24:50

○A82.165.22.1162015-08-14 → 2016-04-03 · 4 obs

● 2015-08-14 04:30:26
● 2016-04-03 18:43:16
○ 2016-11-25 15:47:42
○ 2026-03-28 01:24:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
telfordbuilders.com	ns1.uksrv.co.uk, ns2.uksrv.co.uk	-

✅ Authoritative Response

Server:77.72.0.11

NS records: ns1.uksrv.co.uk, ns2.uksrv.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for telfordbuilders.com (unsigned zone)

⏱️ Timing

Total: 2290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.72.4.12`
NS	2	`ns1.uksrv.uk, ns2.uksrv.uk`
MX	2	`mx1.uksrv.co.uk (pri: 10), mx2.uksrv.co.uk (pri: 20)`
TXT	1	`v=spf1 +a +mx +ip4:77.72.4.12 include:re`
SOA	1	`ns1.uksrv.uk sales.mawebdesign.co.uk`

Analysis

IP Addresses

telfordbuilders.com resolves to one IP number: 77.72.4.12.

other host names including fionaraineyart.co.uk, forensic-pathways.com, eurodrivesystems.com, salesplayers.com and thebcf.com share IP numbers with telfordbuilders.com.

Name Servers

telfordbuilders.com is delegated to four name servers: ns1.uksrv.uk, ns2.uksrv.uk, ns1.uksrv.co.uk and ns2.uksrv.co.uk.

telfordbuilders.com at least partially shares name servers with other domains, for instance extrabyte.co.uk, clivecondie.com, 8oar.com, kinghamhillschooldays.co.uk and caseconverter.co.uk.

These name servers are commonly used alongside ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.

Host names with one IP number:

Host name ns1.uksrv.uk points to: 77.72.0.11.

Host name ns2.uksrv.uk points to: 139.162.230.184.

Host name ns1.uksrv.co.uk points to: 77.72.0.11.

Host name ns2.uksrv.co.uk points to: 139.162.230.184.

Host names pointing to 77.72.0.11: ns1.uksrv.uk and ns1.uksrv.co.uk.

Host names pointing to 139.162.230.184: ns2.uksrv.uk and ns2.uksrv.co.uk.

Mail Servers

Two mail servers handle telfordbuilders.com: mx1.uksrv.co.uk and mx2.uksrv.co.uk.

telfordbuilders.com shares the same mail server setup as other domains, for instance johnfrysteadicam.com, spiritualcompanions.org, michaelo.company, cqure.com and getslipcovers.com.

telfordbuilders.com shares some mail servers with other domains, at least partially, for instance parrotclicks.com, coventrystairlifts.com, appayonindianrestaurant.co.uk, rowleymanor.com and scgreen.co.uk.

Host names with two IP numbers:

The host name mx1.uksrv.co.uk points to 185.53.56.44 and 185.53.56.46; the host name mx2.uksrv.co.uk points to 185.53.56.45 and 185.53.56.47.

telfordbuilders.com - robtex.com