mailserver.barfm.uk - robtex.com
mailserver.barfm.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8751🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:6db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.219Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.81🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.6.219, 172.67.135.81 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8751, 2606:4700:3031::6815:6db | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com | ||||||
barfm.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8751🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:6db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.6.219Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.81🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | joaquin.ns.cloudflare.com ⭐ | ||||||
| NS | maleah.ns.cloudflare.com | ||||||
| TXT | google-site-verification=LK8jFgTGBSuwYrZrhQtYqY_SZNZhnCXgcTZBDJ8waS8 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.6.219, 172.67.135.81 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8751, 2606:4700:3031::6815:6db | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com | ||||||
| SOA | joaquin.ns.cloudflare.comdns@cloudflare.com serial=2410200735 | ||||||
rank #44775 in the tld
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.6.2192026-07-29 → 2026-07-29 · 2 obs
○ 2018-05-16 05:28:42
● 2026-07-29 17:25:44
● 2026-07-29 17:25:44
●A172.67.135.812026-07-29 → 2026-07-29 · 2 obs
○ 2018-05-16 05:28:42
● 2026-07-29 17:25:44
● 2026-07-29 17:25:44
○A213.171.216.402018-05-16 → 2018-05-16 · 2 obs
● 2018-05-16 05:28:42
○ 2026-07-29 17:25:44
○ 2026-07-29 17:25:44
●A2606:4700:3030::ac43:87512026-07-29 → 2026-07-29 · 2 obs
○ 2018-05-16 05:28:42
● 2026-07-29 17:25:44
● 2026-07-29 17:25:44
●A2606:4700:3031::6815:6db2026-07-29 → 2026-07-29 · 2 obs
○ 2018-05-16 05:28:42
● 2026-07-29 17:25:44
● 2026-07-29 17:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk... | - |
| barfm.uk | maleah.ns.cloudflare.com, joaquin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.118
NS records: maleah.ns.cloudflare.com, joaquin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for barfm.uk (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.6.219, 172.67.135.81 |
| AAAA | 2 | 2606:4700:3031::6815:6db, 2606:4700:3030::ac43:8751 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mailserver.barfm.uk has four IP addresses: 104.21.6.219, 172.67.135.81, 2606:4700:3030::ac43:8751 and 2606:4700:3031::6815:6db.
Additional host names — mail.wpgio.com, flatblackandcircular.com, qtlyz.com and two others — share IP numbers with mailserver.barfm.uk.