mail.opcode.me - robtex.com

mail.opcode.me

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1d7bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:94fdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.29.123Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.148.253πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.29.123, 172.67.148.253
IPv6 hints2606:4700:3033::6815:1d7b, 2606:4700:3037::ac43:94fd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com

opcode.me

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1d7bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:94fdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.29.123Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.148.253πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSrose.ns.cloudflare.com ⭐
NSwells.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.29.123, 172.67.148.253
IPv6 hints2606:4700:3033::6815:1d7b, 2606:4700:3037::ac43:94fd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOArose.ns.cloudflare.comdns@cloudflare.com serial=1778481719

Previously MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026A104.21.29.123172.67.148.2532606:4700:3033::6815:1d7b2606:4700:3037::ac43:94fd172.64.80.12606:4700:130:436c:6f75:6466:6c61:726569.195.124.70
●A104.21.29.1232026-02-15 β†’ 2026-05-11 Β· 5 obs
β—‹ 2016-09-08 08:41:14
● 2026-02-15 20:26:04
β—‹ 2026-03-01 02:29:56
● 2026-03-17 02:48:24
● 2026-05-11 06:41:58
β—‹A172.64.80.12026-03-01 β†’ 2026-03-01 Β· 4 obs
β—‹ 2026-02-15 20:26:04
● 2026-03-01 02:29:56
β—‹ 2026-03-17 02:48:24
β—‹ 2026-05-11 06:41:58
●A172.67.148.2532026-02-15 β†’ 2026-05-11 Β· 5 obs
β—‹ 2016-09-08 08:41:14
● 2026-02-15 20:26:04
β—‹ 2026-03-01 02:29:56
● 2026-03-17 02:48:24
● 2026-05-11 06:41:58
β—‹A2606:4700:130:436c:6f75:6466:6c61:72652026-03-01 β†’ 2026-03-01 Β· 4 obs
β—‹ 2026-02-15 20:26:04
● 2026-03-01 02:29:56
β—‹ 2026-03-17 02:48:24
β—‹ 2026-05-11 06:41:58
●A2606:4700:3033::6815:1d7b2026-02-15 β†’ 2026-05-11 Β· 5 obs
β—‹ 2016-09-08 08:41:14
● 2026-02-15 20:26:04
β—‹ 2026-03-01 02:29:56
● 2026-03-17 02:48:24
● 2026-05-11 06:41:58
●A2606:4700:3037::ac43:94fd2026-02-15 β†’ 2026-05-11 Β· 5 obs
β—‹ 2016-09-08 08:41:14
● 2026-02-15 20:26:04
β—‹ 2026-03-01 02:29:56
● 2026-03-17 02:48:24
● 2026-05-11 06:41:58
β—‹A69.195.124.702015-08-26 β†’ 2016-09-08 Β· 4 obs
● 2015-08-26 01:49:52
● 2016-09-08 08:41:14
β—‹ 2026-02-15 20:26:04
β—‹ 2026-05-11 06:41:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
mea0.nic.me, a2.nic.me, b0.nic.me, b2.nic.me...-
opcode.mewells.ns.cloudflare.com, rose.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.125

NS records: wells.ns.cloudflare.com, rose.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opcode.me (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.148.253, 104.21.29.123
AAAA22606:4700:3033::6815:1d7b, 2606:4700:3037::ac43:94fd
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.opcode.me maps to four IP numbers: 2606:4700:3033::6815:1d7b, 2606:4700:3037::ac43:94fd, 104.21.29.123 and 172.67.148.253.

Other host names, for instance jiwchoi.com, yodawgyo.com, mail.tiptonvet.com, toetoe.be and millionpluspf.com share IP numbers with mail.opcode.me.