| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.88.197.118 | 600s | — | AS3292 | TDC Holding A/S | 83.88.192.0/18 | 🇩🇰 Denmark | Viborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.msmadsen.dk | 83.88.197.118 | — | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | msmadsen.dk → 83.88.197.118 |
| 🔶 Autoconfig | msmadsen.dk → 83.88.197.118 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.msmadsen.dk | msmadsen.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 | |
|---|---|---|---|---|
| 2026-08-27 20:22:21 | 668ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 05:42:31 | 734ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 06:06:16 | 8613ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 20:43:59 | 744ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 17:59:29 | 16228ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 03:25:46 | 1017ms | 2 NS 1 A 1 MX | 🔒 Secure | View |