mailserver.barfm.uk - robtex.com

mailserver.barfm.uk

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8751🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:6db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.219Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.81🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.219, 172.67.135.81
IPv6 hints2606:4700:3030::ac43:8751, 2606:4700:3031::6815:6db
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com

barfm.uk

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8751🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:6db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.219Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.81🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoaquin.ns.cloudflare.com
NSmaleah.ns.cloudflare.com
TXTgoogle-site-verification=LK8jFgTGBSuwYrZrhQtYqY_SZNZhnCXgcTZBDJ8waS8
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.219, 172.67.135.81
IPv6 hints2606:4700:3030::ac43:8751, 2606:4700:3031::6815:6db
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAjoaquin.ns.cloudflare.comdns@cloudflare.com serial=2410200735
rank #976389 globally
rank #44775 in the tld

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20192020202120222023202420252026A104.21.6.219172.67.135.812606:4700:3030::ac43:87512606:4700:3031::6815:6db213.171.216.40
A104.21.6.2192026-07-29 → 2026-07-29 · 2 obs
○ 2018-05-16 05:28:42
● 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
A213.171.216.402018-05-16 → 2018-05-16 · 2 obs
● 2018-05-16 05:28:42
○ 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
A2606:4700:3031::6815:6db2026-07-29 → 2026-07-29 · 2 obs
○ 2018-05-16 05:28:42
● 2026-07-29 17:25:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ukdns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...-
barfm.ukmaleah.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

TypeCountSample Data
A2104.21.6.219, 172.67.135.81
AAAA22606:4700:3031::6815:6db, 2606:4700:3030::ac43:8751
HTTPS1{"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.