| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.10.107.79 | 43200s | 212-10-107-79.norlyscustomer.net | AS39642 | Sinal A/S | 212.10.0.0/16 | 🇩🇰 Denmark | Frederikshavn |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.10.107.79 |
| 🔶 Autoconfig | 212.10.107.79 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 14:05:39 | 620ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 14:33:09 | 766ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 05:16:09 | 1227ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 04:09:20 | 4714ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 13:01:45 | 632ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 21:59:22 | 8752ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 13:23:56 | 2432ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 11:13:58 | 682ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 03:33:52 | 1111ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 15:56:00 | 1628ms | 2 NS 1 A 0 MX | 🔒 Secure | View |