| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.237.140.135 | 28800s | — | AS702 | Verizon Business | 213.237.128.0/18 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 28800s | mail.feriehus-blaavand.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 23:33:50 | 2082ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 12:08:56 | 5623ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 16:22:42 | 1315ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 04:32:38 | 1172ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 09:47:28 | 1009ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |