| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2.104.133.73 | 43200s | 2-104-133-73-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 2.104.0.0/14 | 🇩🇰 Denmark | Hørning |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.webvisor.dk | 91.235.100.33 | ssl3.saldi.dk | AS198473 KIKKENBORG FIBER & IT ApS |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| 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 07:50:04 | 2846ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-28 08:34:04 | 10819ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 05:17:28 | 1741ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 06:38:07 | 1388ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 21:50:20 | 2792ms | 2 NS 1 A 1 MX | 🔒 Secure | View |