| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.57.243.118 | 43200s | 87-57-243-118-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.57.0.0/16 | 🇩🇰 Denmark | Hvidovre |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 43200s | mail.dorteogerik.dk | 87.57.243.118 | 87-57-243-118-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | dorteogerik.dk → 87.57.243.118 |
| 🔶 Autoconfig | dorteogerik.dk → 87.57.243.118 |
| TXT Record |
|---|
| v=spf1 mx include:_spf.gazellevej.dk ~all |
| Policy | Record (dorteogerik.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx include:_spf.gazellevej.dk ~all |
| Policy | Record (_dmarc.dorteogerik.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:lpia7dmwj0@rua.powerdmarc.com; ruf=mailto:lpia7dmwj0@ruf.powerdmarc.com; pct=100; fo=1; |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.dorteogerik.dk | dorteogerik.dk |
| 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 | |
|---|---|---|---|---|
| 2026-09-06 08:35:06 | 845ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 07:59:40 | 4819ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-01 18:48:13 | 1075ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 18:51:47 | 32850ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 11:11:50 | 4751ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 12:54:47 | 635ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 04:15:49 | 532ms | 2 NS 1 A 1 MX | 🔒 Secure | View |