mx02.20d.uk - robtex.com
mx02.20d.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2602:faa9:e2:6e6f:7370:616d:0:2🇺🇸 AS229272000::/3 | ||||||
| A | 23.172.136.2AS4682423.172.136.0/24 Namecrane | ||||||
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=117, name=cloudflare-ech.com | ||||||
| SOA | leah.ns.cloudflare.comdns@cloudflare.com serial=2406014199 | ||||||
MX for
Same first word
Similar names
mx20.de |
xm02.net |
20xm.com |
02xm.com |
20mx.com |
mx20.kinghost.net |
02xm.top |
mx20.com |
m20x.com |
20xm.cn |
mx20.org |
xm02.com |
xm20.top |
xm20.com |
DNS History
2 records (2 active, 0 former)
●A23.172.136.22026-05-21 → 2026-06-04 · 2 obs
● 2026-05-21 06:35:28
● 2026-06-04 05:38:50
● 2026-06-04 05:38:50
●A2602:faa9:e2:6e6f:7370:616d:0:22026-05-21 → 2026-06-04 · 2 obs
● 2026-05-21 06:35:28
● 2026-06-04 05:38:50
● 2026-06-04 05:38:50
🔍 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:172.64.33.248
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: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.172.136.2 |
| AAAA | 1 | 2602:faa9:e2:6e6f:7370:616d:0:2 |
Analysis
Mail Server Role
Mail destined for ministryofdrinks.uk, water-pumps.co.uk and sclwater.co.uk is routed through mx02.20d.uk.
The mail servers mx01.20d.uk, mx03.20d.uk and mx04.20d.uk are commonly grouped with mx02.20d.uk.
IP Addresses
mx02.20d.uk points to two IP numbers: 23.172.136.2 and 2602:faa9:e2:6e6f:7370:616d:0:2.
Other host names, for instance mx1.fastweb.gr, mta02.mxfilter.net and mx1.moleku.la share IP numbers with mx02.20d.uk.