mail.opcode.me - robtex.com
mail.opcode.me
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:1d7bπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:94fdπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.29.123Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.148.253πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.29.123, 172.67.148.253 | ||||||
| IPv6 hints | 2606:4700:3033::6815:1d7b, 2606:4700:3037::ac43:94fd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com | ||||||
opcode.me
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:1d7bπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:94fdπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.29.123Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.148.253πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | rose.ns.cloudflare.com β | ||||||
| NS | wells.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.29.123, 172.67.148.253 | ||||||
| IPv6 hints | 2606:4700:3033::6815:1d7b, 2606:4700:3037::ac43:94fd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com | ||||||
| SOA | rose.ns.cloudflare.comdns@cloudflare.com serial=1778481719 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
βA104.21.29.1232026-02-15 β 2026-05-11 Β· 5 obs
β 2016-09-08 08:41:14
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
βA172.64.80.12026-03-01 β 2026-03-01 Β· 4 obs
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
βA172.67.148.2532026-02-15 β 2026-05-11 Β· 5 obs
β 2016-09-08 08:41:14
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
βA2606:4700:130:436c:6f75:6466:6c61:72652026-03-01 β 2026-03-01 Β· 4 obs
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
βA2606:4700:3033::6815:1d7b2026-02-15 β 2026-05-11 Β· 5 obs
β 2016-09-08 08:41:14
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
βA2606:4700:3037::ac43:94fd2026-02-15 β 2026-05-11 Β· 5 obs
β 2016-09-08 08:41:14
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
β 2026-02-15 20:26:04
β 2026-03-01 02:29:56
β 2026-03-17 02:48:24
β 2026-05-11 06:41:58
βA69.195.124.702015-08-26 β 2016-09-08 Β· 4 obs
β 2015-08-26 01:49:52
β 2016-09-08 08:41:14
β 2026-02-15 20:26:04
β 2026-05-11 06:41:58
β 2016-09-08 08:41:14
β 2026-02-15 20:26:04
β 2026-05-11 06:41:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| me | a0.nic.me, a2.nic.me, b0.nic.me, b2.nic.me... | - |
| opcode.me | wells.ns.cloudflare.com, rose.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.125
NS records: wells.ns.cloudflare.com, rose.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for opcode.me (unsigned zone)
β±οΈ Timing
Total: 326ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.148.253, 104.21.29.123 |
| AAAA | 2 | 2606:4700:3033::6815:1d7b, 2606:4700:3037::ac43:94fd |
| HTTPS | 1 | {"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.