| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.52.144.147 | 43200s | 86-52-144-147.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.detecting.dk | 212.10.208.9 | 212-10-208-9.norlyscustomer.net | AS39642 Sinal A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-03 21:15:09 | 847ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 21:47:15 | 6157ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 22:12:41 | 704ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 06:14:21 | 1152ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 02:25:29 | 495ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 02:20:52 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure | View |