mailserver.emsproof.co.uk - robtex.com

mailserver.emsproof.co.uk

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b430🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2b89🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.137Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.48🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.137, 172.67.180.48
IPv6 hints2606:4700:3035::ac43:b430, 2606:4700:3037::6815:2b89
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com

emsproof.co.uk

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b430🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2b89🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.137Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.48🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdonna.ns.cloudflare.com ⭐
NSlee.ns.cloudflare.com
MXmail.emsproof.co.uk ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.137, 172.67.180.48
IPv6 hints2606:4700:3035::ac43:b430, 2606:4700:3037::6815:2b89
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOAdonna.ns.cloudflare.comdns@cloudflare.com serial=2400244394

Same first word

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mailserver.hu
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DNS History

9 records (4 active, 5 former)

197019751980198519901995200020052010201520202025NSns0.ems-internet.co.ukns1.ems-internet.co.ukA104.21.43.137172.67.180.482606:4700:3035::ac43:b4302606:4700:3037::6815:2b89213.171.216.103213.171.216.65CNAMEsmtpin1.livemail.co.uk
○NSns0.ems-internet.co.uk2017-03-22 → 2017-03-22 · 3 obs
● 2017-03-22 00:32:38
○ 2026-02-23 10:59:54
○ 2026-05-06 15:52:20
○NSns1.ems-internet.co.uk2017-03-22 → 2017-03-22 · 3 obs
● 2017-03-22 00:32:38
○ 2026-02-23 10:59:54
○ 2026-05-06 15:52:20
●A104.21.43.1372026-02-23 → 2026-05-06 · 3 obs
○ 2017-03-22 00:32:38
● 2026-02-23 10:59:54
● 2026-05-06 15:52:20
●A172.67.180.482026-02-23 → 2026-05-06 · 3 obs
○ 2017-03-22 00:32:38
● 2026-02-23 10:59:54
● 2026-05-06 15:52:20
○A213.171.216.1031970-01-01 → 1970-01-01 · 3 obs
● 1970-01-01 00:00:00
○ 2017-03-22 00:32:38
○ 2026-05-06 15:52:20
○A213.171.216.652017-03-22 → 2017-03-22 · 4 obs
○ 1970-01-01 00:00:00
● 2017-03-22 00:32:38
○ 2026-02-23 10:59:54
○ 2026-05-06 15:52:20
●A2606:4700:3035::ac43:b4302026-02-23 → 2026-05-06 · 3 obs
○ 2017-03-22 00:32:38
● 2026-02-23 10:59:54
● 2026-05-06 15:52:20
●A2606:4700:3037::6815:2b892026-02-23 → 2026-05-06 · 3 obs
○ 2017-03-22 00:32:38
● 2026-02-23 10:59:54
● 2026-05-06 15:52:20
○CNAMEsmtpin1.livemail.co.uk2017-03-22 → 2017-03-22 · 3 obs
● 2017-03-22 00:32:38
○ 2026-02-23 10:59:54
○ 2026-05-06 15:52:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
emsproof.co.uklee.ns.cloudflare.com, donna.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.151

NS records: lee.ns.cloudflare.com, donna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emsproof.co.uk (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.137, 172.67.180.48
AAAA22606:4700:3035::ac43:b430, 2606:4700:3037::6815:2b89
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mailserver.emsproof.co.uk refers to four IP numbers: 2606:4700:3035::ac43:b430, 2606:4700:3037::6815:2b89, 104.21.43.137 and 172.67.180.48.

Other host names, for instance fortgordonsignal.com, www.free-vpn-planet.com, keficrou.pro, efe.ro and mail.instare.com share IP numbers with mailserver.emsproof.co.uk.