| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.201.39.91 | 28800s | web01.ptr.tangora.dk | AS44398 | Itm8 A/S | 193.201.39.0/24 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 28800s | mail.blaavand-feriehus.dk | 195.41.159.10 | — | AS3292 TDC Holding A/S |
| 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 | 2003112601 |
| Primary NS (MNAME) | auth200.ns.uu.net |
| Responsible (RNAME) | hostmaster@DK.uu.net |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 1728000s |
| Minimum (neg-cache TTL) | 28800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 10:30:14 | 10216ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 20:27:34 | 5200ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 11:13:53 | 9565ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 16:25:59 | 1597ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 23:13:04 | 1238ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 05:43:27 | 1107ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 14:25:41 | 1920ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 17:39:43 | 2315ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 14:45:39 | 828ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |