| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 194.239.128.50 | 3600s | — | AS3292 | TDC Holding A/S | 194.239.0.0/16 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.xn--brsen-online-vjb.dk | 194.239.128.50 | — | AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2019040802 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 21:54:47 | 8475ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 10:31:27 | 504ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 21:06:31 | 354ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 07:08:38 | 1678ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 18:49:02 | 2775ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 18:40:13 | 2517ms | 2 NS 1 A 1 MX | 🔒 Secure | View |