| 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.yallayalla.dk | 65.21.120.163 | www.santashop.dk | AS24940 Hetzner Online GmbH |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 05:13:16 | 690ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 11:05:42 | 1387ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-23 08:56:24 | 4927ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 10:57:36 | 610ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 08:23:32 | 497ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:59:12 | 465ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:23:17 | 591ms | 2 NS 1 A 1 MX | 🔒 Secure | View |