| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.57.156.145 | 1800s | 87-57-156-145-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.57.0.0/16 | 🇩🇰 Denmark | Aarhus |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | mail.2pnotch.dk | 65.21.120.163 | www.santashop.dk | AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.57.156.145 |
| 🔶 Autoconfig | 87.57.156.145 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-19 03:24:44 | 4925ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-22 23:49:41 | 17099ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 21:53:56 | 2612ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 08:43:20 | 1141ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 12:46:56 | 681ms | 2 NS 1 A 1 MX | 🔒 Secure | View |