| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.50.240 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.214.158 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.xn--idrtsefterskolenlgrden-55bio.dk | 92.43.176.10 | horde.netip.dk | AS3292 TDC Holding A/S |
| 50 | 300s | mail-backup.mira.dk | 212.237.249.16 | splash.curanet.dk | AS48854 team.blue Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:32f0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:d69e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.50.240,172.67.214.158 ech=AEX+DQBBQQAgACCUFTCcLOA5Th3A/vvFwwD7SSzM/qeVneMXxUXKfJBCeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:32f0,2606:4700:3037::ac43:d69e |
| 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 | 2414228815 |
| Primary NS (MNAME) | adel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-08 01:26:40 | 953ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-31 23:47:52 | 1136ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-26 07:33:40 | 9621ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-21 02:21:56 | 18011ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-19 00:12:16 | 4202ms | 2 NS 2 A 2 MX | ❓ Unknown | View |
| 2026-07-26 02:26:25 | 17819ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-10 14:52:47 | 9949ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 06:19:40 | 4100ms | 2 NS 2 A 2 MX | ❓ Unknown | View |
| 2026-06-22 09:00:13 | 905ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 05:58:21 | 1148ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-17 14:33:06 | 354ms | 0 NS 0 A 0 MX | ❓ Unknown | View |