mail.choice.pt - robtex.com

mail.choice.pt

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:b19🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a513🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.25Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.19🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.25, 172.67.165.19
IPv6 hints2606:4700:3032::6815:b19, 2606:4700:3033::ac43:a513
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com

choice.pt

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:b19🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a513🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.25Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.19🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgina.ns.cloudflare.com
NSmatt.ns.cloudflare.com
MXchoice-pt.mail.protection.outlook.com
TXTMS=ms82959656
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.25, 172.67.165.19
IPv6 hints2606:4700:3032::6815:b19, 2606:4700:3033::ac43:a513
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAgina.ns.cloudflare.comdns@cloudflare.com serial=2407316888

Previously MX for

Same first word

Similar names

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026A104.21.11.25172.67.165.192606:4700:3032::6815:b192606:4700:3033::ac43:a5132606:4700:3035::ac43:a5132606:4700:3036::6815:b1985.139.240.4385.139.249.41
A104.21.11.252026-05-02 → 2026-07-13 · 3 obs
○ 2016-11-19 12:28:48
● 2026-05-02 17:49:48
● 2026-07-13 00:10:58
A172.67.165.192026-05-02 → 2026-07-13 · 3 obs
○ 2016-11-19 12:28:48
● 2026-05-02 17:49:48
● 2026-07-13 00:10:58
A2606:4700:3032::6815:b192026-07-13 → 2026-07-13 · 2 obs
○ 2026-05-02 17:49:48
● 2026-07-13 00:10:58
A2606:4700:3033::ac43:a5132026-07-13 → 2026-07-13 · 2 obs
○ 2026-05-02 17:49:48
● 2026-07-13 00:10:58
A2606:4700:3035::ac43:a5132026-05-02 → 2026-05-02 · 3 obs
○ 2016-11-19 12:28:48
● 2026-05-02 17:49:48
○ 2026-07-13 00:10:58
A2606:4700:3036::6815:b192026-05-02 → 2026-05-02 · 3 obs
○ 2016-11-19 12:28:48
● 2026-05-02 17:49:48
○ 2026-07-13 00:10:58
A85.139.240.432016-11-19 → 2016-11-19 · 4 obs
○ 2016-07-23 00:02:42
● 2016-11-19 12:28:48
○ 2026-05-02 17:49:48
○ 2026-07-13 00:10:58
A85.139.249.412015-03-19 → 2016-07-23 · 4 obs
● 2015-03-19 16:01:14
● 2016-07-23 00:02:42
○ 2016-11-19 12:28:48
○ 2026-07-13 00:10:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ptd.dns.pt, b.dns.pt, a.dns.pt, c.dns.pt...-
choice.ptmatt.ns.cloudflare.com, gina.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.131

NS records: matt.ns.cloudflare.com, gina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for choice.pt (unsigned zone)

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.25, 172.67.165.19
AAAA22606:4700:3032::6815:b19, 2606:4700:3033::ac43:a513
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.choice.pt has four IP addresses: 104.21.11.25, 172.67.165.19, 2606:4700:3032::6815:b19 and 2606:4700:3033::ac43:a513.

Additional host names — started-eng.com, c3vision.com, spellblaze.co.uk and two others — share IP numbers with mail.choice.pt.