| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.12.31.7 | 3600s | — | AS8075 | Microsoft Corporation | 51.12.0.0/15 | 🇸🇪 Sweden | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | devtenantsphere-gcaycabua9edhyhu.swedencentral-01.azurewebsites.net |
| 🔶 Autoconfig | devtenantsphere-gcaycabua9edhyhu.swedencentral-01.azurewebsites.net |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.nordnest.dk | devtenantsphere-gcaycabua9edhyhu.swedencentral-01.azurewebsites.net |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 15:29:41 | 9488ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 11:53:47 | 4905ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 00:49:39 | 4649ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 11:26:18 | 659ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 10:50:41 | 602ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:37:39 | 2721ms | 2 NS 1 A 0 MX | 🔒 Secure | View |