| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.249.29 | 600s | 0x5359f91d.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 08:41:26 | 492ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-15 22:54:21 | 4709ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-10 18:36:02 | 743ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-06 22:42:57 | 4649ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-16 16:29:39 | 798ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-13 00:47:43 | 546ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 04:15:23 | 526ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 05:51:22 | 1237ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-23 17:39:36 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 02:47:14 | 526ms | 2 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-20 01:33:11 | 1233ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 23:45:49 | 846ms | 2 NS 1 A 0 MX | 🔒 Secure | View |