| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 194.239.18.107 | 3600s | 107.98-126.18.239.194.in-addr.arpa penn.itide.dk |
AS3292 | TDC Holding A/S | 194.239.0.0/16 | 🇩🇰 Denmark | Greve |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.itide.dk | 194.239.18.103 194.239.18.103 |
103.98-126.18.239.194.in-addr.arpa mail2.itide.dk |
AS3292 TDC Holding A/S AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 8 |
| Primary NS (MNAME) | ns.itide.dk |
| Responsible (RNAME) | adminstrator@ns.itide.dk |
| Refresh | 36000s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-25 00:13:28 | 2884ms | 4 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-06-24 11:08:03 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 04:30:40 | 787ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 21:32:36 | 1183ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 13:42:56 | 1897ms | 4 NS 1 A 1 MX | 🔒 Secure | View |