| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.153.154 | 43200s | — | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | mail.ienz.dk | — | — | — |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 00:54:08 | 537ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 17:27:49 | 591ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 10:54:33 | 2133ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 17:05:50 | 714ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 00:00:51 | 2623ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 08:22:49 | 517ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 07:25:47 | 782ms | 2 NS 1 A 1 MX | 🔒 Secure | View |