| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.29.236 | 600s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.249 | 600s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:95f9 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:1dec | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.29.236,172.67.149.249 ech=AEX+DQBB0gAgACBnJ6i/nUsaqBThfBAwLcOV/OB6sreMe9uVdCX1dvxpKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:95f9,2606:4700:3037::6815:1dec |
| TXT Record |
|---|
| protonmail-verification=e311f28455f65d044625387a8db0c0af3e36f527 |
| v=spf1 include:_spf.protonmail.ch -all |
| Policy | Record (sploit.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.protonmail.ch -all |
| Policy | Record (_dmarc.sploit.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407416665 |
| Primary NS (MNAME) | cody.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 09:02:08 | 1202ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-08-26 23:12:57 | 928ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-08-18 11:09:58 | 1503ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-08-13 11:20:47 | 4625ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-21 20:59:39 | 2376ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-18 18:17:38 | 2144ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-03 01:22:36 | 3835ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-28 01:15:11 | 1396ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-26 14:48:36 | 7395ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-22 11:22:12 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 15:21:55 | 689ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-21 05:24:26 | 1636ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-19 22:32:44 | 2458ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-18 04:18:27 | 1196ms | 2 NS 2 A 2 MX | 🔒 Secure | View |