mail.acguk.com - robtex.com
mail.acguk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.41.77.46🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service | ||||||
| PTR | mail.acguk.com | ||||||
acguk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.233.160.22🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited | ||||||
| NS | ns0.phase8.net ⭐ | ||||||
| NS | ns1.phase8.net | ||||||
| NS | ns2.phase8.net | ||||||
| MX | mail.acguk.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.newzapp.co.uk ip4:91.224.162.0/24 ip4:90.80.243.16 ip4:21... | ||||||
| SOA | ns0.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)
●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
● 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
● 2016-06-28 15:27:56
○ 2026-07-10 08:05:50
○ 2026-07-14 23:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| acguk.com | ns0.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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.41.77.46 |
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.