| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.33.219 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.193.27 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:21db | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:c11b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.33.219,172.67.193.27 ech=AEX+DQBBsgAgACA4kT9phvhO0Tf4ka/G4zE53oCVF+x/10uEakLDncCTCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:21db,2606:4700:3037::ac43:c11b |
| TXT Record |
|---|
| protonmail-verification=b45c884d3e7e99a8bf0939347a5b8abb87d3e448 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (kany.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.kany.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2412883905 |
| Primary NS (MNAME) | ara.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-23 12:15:10 | 3652ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-09 15:44:16 | 1493ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-01 09:05:03 | 9449ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-23 02:15:14 | 9923ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-05 21:18:34 | 1922ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 13:46:14 | 1028ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 13:10:57 | 3755ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |