| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.12.42 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.131.238 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 86400s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:83ee | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:c2a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.12.42,172.67.131.238 ech=AEX+DQBBOwAgACCNRa3XPmi/dbisNV+2QNP3E2b9P8ben8ZmLEFdF5GZXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:83ee,2606:4700:3034::6815:c2a |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (gratis-fakturaprogram.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.gratis-fakturaprogram.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.gratis-fakturaprogram.dk | g-cic-73FLBOMbeA93p5v94Gk1XnSDGtqgu9BPnh9u0 |
| TXT | _acme-challenge.gratis-fakturaprogram.dk | xCwtKWDz6LWDwjczbmoCLprZTxEBVDO56LD_V8t7VJs |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413494805 |
| Primary NS (MNAME) | anna.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 18:47:59 | 505ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-29 12:59:07 | 920ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-21 18:32:30 | 1940ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-07 23:41:40 | 996ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-04 23:54:56 | 9755ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-01 12:12:35 | 793ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-27 14:22:11 | 857ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-25 06:47:33 | 887ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-24 19:06:56 | 895ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-21 12:43:47 | 649ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:37:12 | 531ms | 2 NS 2 A 0 MX | 🔒 Secure | View |