mx04.20d.uk - robtex.com
mx04.20d.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.30.208.10AS965160.30.208.0/24 NameCrane LLC 30 N Gould St Ste 10226 | ||||||
20d.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5fd0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9466🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.208Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.102🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leah.ns.cloudflare.com ⭐ | ||||||
| NS | yichun.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net ⭐ | ||||||
| MX | route2.mx.cloudflare.net(27) | ||||||
| MX | route3.mx.cloudflare.net(35) | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net include:_spf.workspace.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.95.208, 172.67.148.102 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5fd0, 2606:4700:3036::ac43:9466 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com | ||||||
| SOA | leah.ns.cloudflare.comdns@cloudflare.com serial=2406014199 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A160.30.208.102026-05-21 → 2026-06-04 · 2 obs
● 2026-05-21 06:35:28
● 2026-06-04 11:33:38
● 2026-06-04 11:33:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| 20d.uk | leah.ns.cloudflare.com, yichun.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.248
NS records: leah.ns.cloudflare.com, yichun.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20d.uk (unsigned zone)
⏱️ Timing
Total: 156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.30.208.10 |
Analysis
Mail Server Role
mx04.20d.uk handles incoming mail for sclwater.co.uk, ministryofdrinks.uk and water-pumps.co.uk.
mx01.20d.uk, mx02.20d.uk and mx03.20d.uk are often deployed as mail servers in conjunction with mx04.20d.uk.
IP Addresses
mx04.20d.uk resolves to one IP address: 160.30.208.10.
Other host names, among them mta04.mxfilter.net and mx4.fastweb.gr, have IP numbers in common with mx04.20d.uk.