mail.acguk.com - robtex.com

mail.acguk.com

DNSSEC⚠️ Not signed
A217.41.77.46🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service
PTRmail.acguk.com

acguk.com

DNSSEC⚠️ Not signed
A85.233.160.22🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
NSns0.phase8.net
NSns1.phase8.net
NSns2.phase8.net
MXmail.acguk.com
TXTv=spf1 include:_spf.newzapp.co.uk ip4:91.224.162.0/24 ip4:90.80.243.16 ip4:21...
SOAns0.phase8.netsupport@phase8.net 2026-02-20 #1

PTR for

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A217.41.77.4662.49.11.193
A217.41.77.462026-07-10 → 2026-07-14 · 3 obs
○ 2016-06-28 15:27:56
● 2026-07-10 08:05:50
● 2026-07-14 23:19:58
A62.49.11.1932015-07-13 → 2016-06-28 · 4 obs
● 2015-07-13 02:04:40
● 2016-06-28 15:27:56
○ 2026-07-10 08:05:50
○ 2026-07-14 23:19:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
acguk.comns0.phase8.net, ns1.phase8.net, ns2.phase8.net-

✅ Authoritative Response

Server:91.186.2.48

NS records: ns0.phase8.net, ns1.phase8.net, ns2.phase8.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acguk.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A1217.41.77.46

Analysis

Mail Server Role

acguk.com uses mail.acguk.com as a mail server.

IP Addresses

mail.acguk.com resolves to one IP address: 217.41.77.46.

Additional host names — including mail.golbourn.com and mail.treasurehunting.co.uk — share IP numbers with mail.acguk.com.