| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.160.77.2 | 21600s | ad01.hostedexchange.dk | AS3292 | TDC Holding A/S | 80.160.0.0/13 | 🇩🇰 Denmark | Frederiksberg |
| 80.160.77.3 | 21600s | ad02.hostedexchange.dk | AS3292 | TDC Holding A/S | 80.160.0.0/13 | 🇩🇰 Denmark | Frederiksberg |
| 80.160.77.4 | 21600s | ad03.hostedexchange.dk | AS3292 | TDC Holding A/S | 80.160.0.0/13 | 🇩🇰 Denmark | Frederiksberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | smtp.hostedexchange.dk | 80.160.77.77 | smtp.hostedexchange.dk | AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026011543 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 12:30:05 | 25773ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-08-27 18:56:05 | 24744ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-08-11 10:01:20 | 11422ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-08-10 01:37:44 | 9796ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-07-23 01:30:47 | 32684ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-07-21 21:01:13 | 33021ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-07-04 17:07:14 | 14771ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-07-03 13:21:10 | 9181ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-06-24 23:00:07 | 12370ms | 4 NS 3 A 1 MX | 🔒 Secure | View |
| 2026-06-23 13:23:29 | 1155ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:37:53 | 4888ms | 4 NS 3 A 1 MX | 🔒 Secure | View |