| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.233.58.13 | 3600s | — | AS3308 | Norlys Telco A/S | 89.233.0.0/18 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.233.58.13 |
| 🔶 Autoconfig | 89.233.58.13 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082501 |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 02:20:25 | 460ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 10:26:45 | 560ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 16:23:54 | 763ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 10:10:10 | 4927ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 06:18:38 | 678ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 17:46:00 | 4731ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 11:45:02 | 730ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 06:51:12 | 1019ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 05:00:42 | 820ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 23:15:58 | 985ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 13:25:26 | 1400ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:46:36 | 594ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:43:56 | 552ms | 2 NS 1 A 0 MX | 🔒 Secure | View |