| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.37.16 | 299s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.202.107 | 299s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.saniklar.dk | 192.0.2.1 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:2510 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:ca6b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.37.16,172.67.202.107 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2510,2606:4700:3037::ac43:ca6b |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (saniklar.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.saniklar.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:621767c8b015f@dmarc.centerasecurity.com; |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.saniklar.dk | U6QEf0FG2sQlQ1yZ9WbSmJ6tdKeEFF3wNeawYktu4-o |
| TXT | _acme-challenge.saniklar.dk | zTWRD5ogcr7GCk6DNe8RCLS-u5hx7Cr6ggmjkULMI3I |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413249014 |
| Primary NS (MNAME) | ada.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 05:35:47 | 2658ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-26 19:04:28 | 918ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-26 11:54:22 | 645ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-23 22:56:00 | 3345ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-20 14:26:59 | 2024ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-11 06:18:21 | 915ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-01 10:16:34 | 8808ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-16 22:22:31 | 2158ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-28 20:01:32 | 800ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-26 05:03:36 | 1486ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-22 03:33:28 | 917ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 02:27:23 | 627ms | 2 NS 2 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 14:02:27 | 2537ms | 2 NS 2 A 1 MX | 🔒 Secure | View |