| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.20.217.251 | 300s | vps2.simpledigital.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | doennerup-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | doennerup.dk → 178.20.217.251 |
| TXT Record |
|---|
| MS=ms62262727 |
| v=spf1 include:spf.protection.outlook.com ip4:178.20.217.251 -all |
| Policy | Record (doennerup.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:178.20.217.251 -all |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.doennerup.dk | doennerup.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025031001 |
| Primary NS (MNAME) | ns1.simpleagencygroup.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-25 00:32:51 | 2805ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 13:49:00 | 792ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 04:21:17 | 2102ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 04:03:58 | 14573ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 04:01:07 | 794ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 04:00:47 | 950ms | 2 NS 1 A 1 MX | 🔒 Secure | View |