| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.249.80 | 43200s | 0x5359f950.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Skovlunde |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.vionic.dk | vionic.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-09 13:08:44 | 847ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 07:40:43 | 866ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 00:37:31 | 14808ms | 2 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 06:37:12 | 481ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 03:55:34 | 823ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 23:46:57 | 1128ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 04:42:46 | 956ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:57:40 | 1065ms | 2 NS 1 A 0 MX | 🔒 Secure | View |