| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.24.45 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.216.206 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:182d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| 2606:4700:3036::ac43:d8ce | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.24.45,172.67.216.206 ech=AEX+DQBBBAAgACBTee12c8bqcLVL5ZxbWSFFeqHyVvBX94jVH6IsA5iVFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:182d,2606:4700:3036::ac43:d8ce |
| TXT Record |
|---|
| v=spf1 include:_spf.google.com include:_spf.mx.cloudflare.net ~all |
| Policy | Record (roliggaard.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.roliggaard.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:michael@roliggaard.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-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| 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 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK… |
| ZSK | ECDSA P-256/SHA-256 | oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN… |
| Field | Value |
|---|---|
| Serial | 2413326137 |
| Primary NS (MNAME) | cheryl.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 08:51:58 | 2149ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-08-27 16:57:17 | 903ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-08-26 16:39:04 | 1356ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-08-18 21:12:54 | 7436ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-08-17 17:05:57 | 2003ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-08-12 22:25:56 | 9915ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-08-10 18:23:16 | 2328ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-05 05:32:08 | 2843ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-12 06:37:00 | 1404ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-06-25 18:46:01 | 2395ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-06-24 15:54:20 | 1243ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-06-19 23:27:09 | 1123ms | 2 NS 2 A 3 MX | 🔒 Secure | View |
| 2026-06-18 00:33:32 | 1472ms | 2 NS 2 A 3 MX | 🔒 Secure | View |