mailserver.cordwallis.com - robtex.com

mailserver.cordwallis.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3b3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:9997🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.179Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.151🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.179, 172.67.153.151
IPv6 hints2606:4700:3032::6815:3b3, 2606:4700:3037::ac43:9997
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com

cordwallis.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3b3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:9997🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.179Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.151🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadaline.ns.cloudflare.com ⭐
NSvenkat.ns.cloudflare.com
MX_dc-mx.daec39c920cb.cordwallis.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.179, 172.67.153.151
IPv6 hints2606:4700:3032::6815:3b3, 2606:4700:3037::ac43:9997
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAadaline.ns.cloudflare.comdns@cloudflare.com serial=2409488401

Previously MX for

cordwallis.com

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.3.179172.67.153.1512606:4700:3032::6815:3b32606:4700:3037::ac43:9997213.171.216.114
●A104.21.3.1792026-08-12 → 2026-08-12 · 3 obs
○ 2016-07-11 11:19:24
● 2026-08-12 21:00:14
● 2026-08-12 21:00:16
●A172.67.153.1512026-08-12 → 2026-08-12 · 3 obs
○ 2016-07-11 11:19:24
● 2026-08-12 21:00:14
● 2026-08-12 21:00:16
○A213.171.216.1142015-08-18 → 2016-07-11 · 4 obs
● 2015-08-18 22:08:38
● 2016-07-11 11:19:24
○ 2026-08-12 21:00:14
○ 2026-08-12 21:00:16
●A2606:4700:3032::6815:3b32026-08-12 → 2026-08-12 · 3 obs
○ 2016-07-11 11:19:24
● 2026-08-12 21:00:14
● 2026-08-12 21:00:16
●A2606:4700:3037::ac43:99972026-08-12 → 2026-08-12 · 3 obs
○ 2016-07-11 11:19:24
● 2026-08-12 21:00:14
● 2026-08-12 21:00:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cordwallis.comvenkat.ns.cloudflare.com, adaline.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.49

NS records: venkat.ns.cloudflare.com, adaline.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cordwallis.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.153.151, 104.21.3.179
AAAA22606:4700:3037::ac43:9997, 2606:4700:3032::6815:3b3
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (venkat.ns.cloudflare.com, venkat.ns.cloudflare.com, venkat.ns.cloudflare.com...)

Analysis

IP Addresses

mailserver.cordwallis.com has four IP addresses: 104.21.3.179, 172.67.153.151, 2606:4700:3032::6815:3b3 and 2606:4700:3037::ac43:9997.

Among the host names that share IP numbers with mailserver.cordwallis.com are www.katychurchofchrist.com, sv66co.com, itscurrentfashion.com and two others.