`interspan.co.uk`

DNSSEC	⚠️ Not signed
A	35.214.10.83^{🇬🇧 Google35.214.0.0/17}
		PTR	`83.10.214.35.bc.googleusercontent.com`
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
MX	`mx1.mtaroutes.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx2.mtaroutes.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx3.mtaroutes.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx4.mtaroutes.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`2025-12-09-transfer-to-1000465680`
TXT	`MS=ms80764990`
TXT	`t4hq9v3gs46k9bo26l1n76gum4`
TXT	`v=spf1 ip4:78.141.15.52 ip4:86.167.3.102 ip4:79.170.40.33 include:spf.mtarout...`
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2390775157

`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=1784912703

WOT: SAFE (68/100)
rank #120191 globally
rank #3540 in the tld
WOT: SAFE (74/100)

Same first word

interspan.com.au

interspan.hu

interspan.com

interspan.co.uk

interspan.com.vn

interspan.eu

interspan.global

Similar names

DNS History

12 records (7 active, 5 former)

●NSalec.ns.cloudflare.com2026-05-16 → 2026-07-24 · 3 obs

○ 2017-03-21 19:21:30
● 2026-05-16 19:30:42
● 2026-07-24 17:17:54

●NSlinda.ns.cloudflare.com2026-05-16 → 2026-07-24 · 3 obs

○ 2017-03-21 19:21:30
● 2026-05-16 19:30:42
● 2026-07-24 17:17:54

○NSns.mainnameserver.com2015-08-14 → 2017-03-21 · 4 obs

● 2015-08-14 07:57:58
● 2017-03-21 19:21:30
○ 2026-05-16 19:30:42
○ 2026-07-24 17:17:54

○NSns2.mainnameserver.com2015-08-14 → 2017-03-21 · 4 obs

● 2015-08-14 07:57:58
● 2017-03-21 19:21:30
○ 2026-05-16 19:30:42
○ 2026-07-24 17:17:54

○MXinterspan.co.uk.bak-mx.uk0108.smtpbak.com2015-08-14 → 2017-03-21 · 4 obs

● 2015-08-14 07:57:58
● 2017-03-21 19:21:30
○ 2026-05-16 19:30:42
○ 2026-07-24 17:17:54

○MXinterspan.co.uk.pri-mx.uk0108.smtproutes.com2015-08-14 → 2017-03-21 · 4 obs

● 2015-08-14 07:57:58
● 2017-03-21 19:21:30
○ 2026-05-16 19:30:42
○ 2026-07-24 17:17:54

●MXmx1.mtaroutes.com2026-05-16 → 2026-07-24 · 3 obs

○ 2017-03-21 19:21:30
● 2026-05-16 19:30:42
● 2026-07-24 17:17:54

●MXmx2.mtaroutes.com2026-05-16 → 2026-07-24 · 3 obs

○ 2017-03-21 19:21:30
● 2026-05-16 19:30:42
● 2026-07-24 17:17:54

●MXmx3.mtaroutes.com2026-05-16 → 2026-07-24 · 3 obs

○ 2017-03-21 19:21:30
● 2026-05-16 19:30:42
● 2026-07-24 17:17:54

●MXmx4.mtaroutes.com2026-05-16 → 2026-07-24 · 3 obs

○ 2017-03-21 19:21:30
● 2026-05-16 19:30:42
● 2026-07-24 17:17:54

●A35.214.10.832026-05-16 → 2026-07-24 · 3 obs

○ 2017-03-21 19:21:30
● 2026-05-16 19:30:42
● 2026-07-24 17:17:54

○A79.170.40.332015-08-14 → 2017-03-21 · 4 obs

● 2015-08-14 07:57:58
● 2017-03-21 19:21:30
○ 2026-05-16 19:30:42
○ 2026-07-24 17:17:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsd.nic.uk, nsc.nic.uk, dns3.nic.uk...	-
interspan.co.uk	linda.ns.cloudflare.com, alec.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.59

NS records: linda.ns.cloudflare.com, alec.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.214.10.83`
NS	2	`alec.ns.cloudflare.com, linda.ns.cloudflare.com`
MX	4	`mx1.mtaroutes.com (pri: 10), mx2.mtaroutes.com (pri: 20)...`
TXT	4	`2025-12-09-transfer-to-1000465680, MS=ms80764990...`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

interspan.co.uk resolves to just one IP address, 35.214.10.83.

Two other host names, along with mail.notjustlegalpages.com, theenergyspecialists.co.uk and unyte.co.uk, also share IP numbers with interspan.co.uk.

Name Servers

interspan.co.uk is delegated to two name servers: alec.ns.cloudflare.com and linda.ns.cloudflare.com.

interspan.co.uk shares its NS records with other domains, for example webbmilitarymuseum.com, mala.gr, stackdata.fr and two others.

interspan.co.uk partially shares its NS delegation with several other domains, including fulda.com.tr, epiacenter.com, s-bbva-contacto.com and two others.

These name servers regularly co-occur with the name servers trevor.ns.cloudflare.com, jarred.ns.cloudflare.com and daisy.ns.cloudflare.com.

DNS names with 6 IP addresses:

alec.ns.cloudflare.com resolves to 108.162.193.59, 172.64.33.59, 173.245.59.59 and 3 other IP addresses.

linda.ns.cloudflare.com resolves to 108.162.192.250, 172.64.32.250, 173.245.58.250 and 3 other IP addresses.

Mail Servers

interspan.co.uk has four mail servers: mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com.

There is at least a partial MX overlap between interspan.co.uk and other domains, including server-and-more.com, theadamscompany.com, wtwtruckhire.co.uk and two others.

mx1.mtaroutes.com has IP addresses 38.71.16.244 and 2001:550:2:3::62:100. mx2.mtaroutes.com has IP addresses 38.89.254.156 and 2001:550:2:61::2fc:100. mx3.mtaroutes.com has IP addresses 38.71.16.244 and 2001:550:2:3::62:100. mx4.mtaroutes.com has IP addresses 38.101.250.150 and 2001:550:2:78::ca:100. All four hosts (mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com) each carry exactly two IP addresses.

mx1.mtaroutes.com and mx3.mtaroutes.com are host names that each point to 2001:550:2:3::62:100 IP addresses.

mx1.mtaroutes.com and mx3.mtaroutes.com are host names that each point to 38.71.16.244 IP addresses.

interspan.co.uk - robtex.com

interspan.co.uk

co.uk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`interspan.co.uk`

`co.uk`