| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.28.146 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.170.224 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | api.ckhansen.dk → 87.57.133.117 |
| 🔶 Autoconfig | api.ckhansen.dk → 87.57.133.117 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:1c92 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:aae0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.28.146,172.67.170.224 ech=AEX+DQBBywAgACC+r27rvQ2ITTeAhRa19al8UU/bGo3esajfWq8tG/qeIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1c92,2606:4700:3034::ac43:aae0 |
| TXT Record |
|---|
| google-site-verification=ul4phM6iMOPRE6Yf8X-R_mVboU7ZHbrBiBoDeuOkCKY |
| v=spf1 include:amazonses.com include:_spf.mx.cloudflare.net -all |
| Policy | Record (ckhansen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:amazonses.com include:_spf.mx.cloudflare.net -all |
| Policy | Record (_dmarc.ckhansen.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:dmarc@ckhansen.dk; fo=1 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.ckhansen.dk | api.ckhansen.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| 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 | 2412268809 |
| Primary NS (MNAME) | bill.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 11:16:52 | 10193ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-08-16 06:05:27 | 2189ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-20 02:17:42 | 1869ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-07-03 12:03:56 | 1517ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-24 05:43:24 | 1551ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-21 18:32:47 | 1176ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 22:25:58 | 15108ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 21:44:21 | 65535ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 21:11:24 | 636ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 21:02:24 | 3298ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |
| 2026-06-16 21:00:19 | 967ms | 2 NS 2 A 3 MX | 🔓 Insecure | View |