| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.66.32.17 | 43200s | — | AS47292 | Sentia Denmark A/S | 77.66.32.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.xn--eshjmurer-n8a.dk | 77.66.32.18 | mail.skyhost.dk | AS47292 Sentia Denmark A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-20 17:54:33 | 4908ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 02:35:34 | 1078ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 01:24:37 | 2513ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 23:31:28 | 2609ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 18:57:05 | 1287ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 03:43:28 | 700ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-23 23:05:56 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 08:21:08 | 1192ms | 2 NS 1 A 1 MX | 🔒 Secure | View |