| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.63.87.106 | 43200s | — | AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail1.web-inform.dk | 87.63.87.106 | — | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | webinform.dk → 46.30.211.38 |
| 🔶 Autoconfig | webinform.dk → 46.30.211.38 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.web-inform.dk | webinform.dk |
| 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 | |
|---|---|---|---|---|
| 2026-09-05 11:05:20 | 610ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 11:52:19 | 6604ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 08:00:50 | 3934ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 02:24:17 | 804ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 17:05:52 | 790ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 05:15:41 | 572ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 01:52:15 | 1010ms | 2 NS 1 A 1 MX | 🔒 Secure | View |