`mailserver.gt4dev.co.uk`

	DNSSEC	⚠️ Not signed
	A	213.171.216.40^{🇬🇧 IONOS-AS213.171.192.0/19 Fasthosts Internet Ltd}

`gt4dev.co.uk`

	DNSSEC	⚠️ Not signed
	A	194.164.123.177^{🇬🇧 IONOS-AS194.164.120.0/22 IONOS SE vl5.wdr.gb}
	NS	`ns1.livedns.co.uk` ⭐
	NS	`ns2.livedns.co.uk`
	NS	`ns3.livedns.co.uk`
	MX	`mailserver.gt4dev.co.uk` ⭐
	TXT	`v=spf1 mx a include:_spf.livemail.co.uk ~all`
	SOA	`ns1.livedns.co.uk`administrator@gt4dev.co.uk serial=1525033249

MX for

gt4dev.co.uk

Same first word

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Similar names

DNS History

1 record (1 active, 0 former)

●A213.171.216.402026-03-23 → 2026-04-11 · 2 obs

● 2026-03-23 20:12:16
● 2026-04-11 22:48:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
gt4dev.co.uk	ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk	6 records

✅ Authoritative Response

Server:185.132.35.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gt4dev.co.uk (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.171.216.40`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk...)

Analysis

Mail Server Role

mailserver.gt4dev.co.uk is the mail server for gt4dev.co.uk.

IP Addresses

mailserver.gt4dev.co.uk resolves to one IP number: 213.171.216.40.

other host names including mailserver.snowsportindoors.com, mailserver.scriptfactory.co.uk, mailserver.tomcraskdesign.co.uk, mail.ng153d.co.uk and mailserver.dalespony.org share IP numbers with mailserver.gt4dev.co.uk.

mailserver.gt4dev.co.uk - robtex.com