100mark.co.uk - robtex.com

100mark.co.uk

DNSSEC⚠️ Not signed

co.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1776957559
rank #169377 globally
rank #13795 in the tld
WOT: SAFE (74/100)

Previously MX for

100mark.co.uk

DNS History

6 records (0 active, 6 former)

202120222023202420252026NSdns022.c.register.comdns043.a.register.comdns083.d.register.comdns114.b.register.comMX100mark.co.ukA81.7.13.195
○NSdns022.c.register.com2020-01-29 → 2020-01-29 · 3 obs
● 2020-01-29 04:45:08
○ 2026-02-25 14:36:30
○ 2026-04-23 15:43:58
○NSdns043.a.register.com2020-01-29 → 2020-01-29 · 3 obs
● 2020-01-29 04:45:08
○ 2026-02-25 14:36:30
○ 2026-04-23 15:43:58
○NSdns083.d.register.com2020-01-29 → 2020-01-29 · 3 obs
● 2020-01-29 04:45:08
○ 2026-02-25 14:36:30
○ 2026-04-23 15:43:58
○NSdns114.b.register.com2020-01-29 → 2020-01-29 · 3 obs
● 2020-01-29 04:45:08
○ 2026-02-25 14:36:30
○ 2026-04-23 15:43:58
○MX100mark.co.uk2020-01-29 → 2020-01-29 · 3 obs
● 2020-01-29 04:45:08
○ 2026-02-25 14:36:30
○ 2026-04-23 15:43:58
○A81.7.13.1952020-01-29 → 2020-01-29 · 3 obs
● 2020-01-29 04:45:08
○ 2026-02-25 14:36:30
○ 2026-04-23 15:43:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ukdns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...-

✅ Authoritative Response

Server:213.248.220.1

NS records: dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk, nsd.nic.uk, dns2.nic.uk, dns4.nic.uk, nsb.nic.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

TypeCountSample Data