| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.39.67 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.145 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.143.145 |
| 🔶 Autoconfig | 104.21.39.67 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:2743 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:8f91 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.39.67,172.67.143.145 ech=AEX+DQBBOwAgACCNRa3XPmi/dbisNV+2QNP3E2b9P8ben8ZmLEFdF5GZXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2743,2606:4700:3036::ac43:8f91 |
| TXT Record |
|---|
| protonmail-verification=8b033dbd7d87aaad2526154c17285dfd65045f1d |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (uxn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.uxn.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.uxn.dk | Wht_yljH0A3qpt5LhjUuCyQqHZHSlN63B9-h-3kz5J8 |
| TXT | _acme-challenge.uxn.dk | yX56sCFCOdKh-fxzJYkNa6ZZBqJDqNJDchPMKPgPDJw |
| 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 | 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 | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413518978 |
| Primary NS (MNAME) | kim.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 18:23:54 | 1127ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-03 10:41:39 | 882ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-28 05:50:30 | 2316ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 07:24:32 | 951ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-23 01:15:46 | 1118ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 00:39:16 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:50:56 | 3439ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |