| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.8.37.83 | 3600s | — | AS3308 | Norlys Digital A/S | 193.8.36.0/23 | 🇩🇰 Denmark | Ølstykke |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 193.8.37.83 |
| 🔶 Autoconfig | 193.8.37.83 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090101 |
| 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 | |
|---|---|---|---|---|
| 2026-09-03 20:15:18 | 408ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 01:13:24 | 1100ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 14:41:34 | 619ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 05:26:41 | 1399ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 05:30:42 | 2313ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 06:50:36 | 325ms | 2 NS 1 A 0 MX | 🔒 Secure | View |