| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.157.194.12 | — | 217157194012.dynamic.telenor.dk | AS9158 | Telenor A/S | 217.157.0.0/16 | 🇩🇰 Denmark | — |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 20:33:49 | 535ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 11:01:18 | 828ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 23:17:50 | 1612ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 04:15:42 | 724ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 02:56:51 | 1051ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 19:03:44 | 1143ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 12:41:16 | 574ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:23:07 | 739ms | 2 NS 1 A 0 MX | 🔒 Secure | View |