| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.242.84 | 43200s | mail.niboan.dk | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 43200s | mail.xn--nrgaardandersen-5tb.dk | 87.104.242.84 | mail.niboan.dk | AS204151 EWII Bredbaand A/S |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (nørgaardandersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.nørgaardandersen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_rua@xn--nrgaardandersen-5tb.dk; ruf=mailto:dmarc_ruf@xn--nrgaardandersen-5tb.dk; fo=1; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025065161 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 23:33:02 | 658ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 04:47:46 | 806ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 19:44:31 | 1036ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 22:32:04 | 914ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 23:07:53 | 795ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 11:37:45 | 2452ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 04:07:24 | 1141ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 07:18:03 | 969ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 23:09:49 | 943ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 17:45:22 | 9914ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 11:33:04 | 624ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 02:18:34 | 577ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 04:53:50 | 627ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-22 15:07:38 | 1101ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 15:12:37 | 1145ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:08:33 | 3018ms | 2 NS 1 A 1 MX | 🔒 Secure | View |