| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.242.96.116 | 600s | — | AS9158 | Telenor A/S | 212.242.0.0/16 | 🇩🇰 Denmark | Aarhus |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 13:24:17 | 721ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 02:22:07 | 597ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-28 05:52:58 | 4554ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 17:05:46 | 555ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 14:50:50 | 688ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 09:13:37 | 439ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:20:18 | 725ms | 2 NS 1 A 0 MX | 🔒 Secure | View |