`four90server.co.uk`

	DNSSEC	⚠️ Not signed
	NS	`ns1.four90server.co.uk` ⚠️ Not in zone NS records
	NS	`ns2.four90server.co.uk` ⚠️ Not in zone NS records

`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=1778603205

rank #168246 globally
rank #13434 in the tld
WOT: SAFE (74/100)

Previously MX for

four90server.co.uk

Same first word

four90server.co.uk

DNS History

4 records (2 active, 2 former)

●NSns1.four90server.co.uk2015-11-08 → 2026-05-12 · 2 obs

● 2015-11-08 09:41:00
● 2026-05-12 16:38:54

●NSns2.four90server.co.uk2015-11-08 → 2026-05-12 · 2 obs

● 2015-11-08 09:41:00
● 2026-05-12 16:38:54

○MXfour90server.co.uk2015-11-08 → 2016-04-29 · 4 obs

● 2015-11-08 09:41:00
● 2016-04-29 09:51:22
○ 2026-03-26 17:33:32
○ 2026-05-12 16:38:54

○A109.75.161.2092015-11-08 → 2016-04-29 · 4 obs

● 2015-11-08 09:41:00
● 2016-04-29 09:51:22
○ 2026-03-26 17:33:32
○ 2026-05-12 16:38:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsd.nic.uk, dns1.nic.uk, dns2.nic.uk, nsb.nic.uk...	-
four90server.co.uk	ns1.four90server.co.uk, ns2.four90server.co.uk	2 records

✅ Authoritative Response

Server:109.75.161.210

NS records: ns1.four90server.co.uk, ns2.four90server.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for four90server.co.uk (unsigned zone)

⏱️ Timing

Total: 4762ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.four90server.co.uk, ns2.four90server.co.uk)

Analysis

Name Servers

four90server.co.uk has two name servers: ns1.four90server.co.uk and ns2.four90server.co.uk.

four90server.co.uk - robtex.com