| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 37.97.37.4 | 43200s | 37.97.37.4.dynamic.altibox.net | AS29695 | Lyse Tele | 37.97.32.0/20 | 🇩🇰 Denmark | Ikast |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 37.97.37.4 |
| 🔶 Autoconfig | 37.97.37.4 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 12:38:34 | 667ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 16:06:09 | 2971ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 05:55:33 | 563ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 23:03:34 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:04:40 | 648ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 02:23:21 | 1415ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:16:47 | 596ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 11:11:32 | 472ms | 2 NS 1 A 0 MX | 🔒 Secure | View |