| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.sdu.dk | 130.225.155.136 | ns1.sdu.dk | AS1835 IDDQD-AS |
| ns2.sdu.dk | 130.225.155.148 | ns2.sdu.dk | AS1835 IDDQD-AS |
| ns3.sdu.dk | 193.163.227.4 | ns3.sdu.dk | AS44328 Region Syddanmark |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 168.119.190.188 | 28800s | static.188.190.119.168.clients.your-server.de | AS24940 | Hetzner Online GmbH | 168.119.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 16315 |
| Primary NS (MNAME) | ns1.sdu.dk |
| Responsible (RNAME) | dns@sdu.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 900s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 13:38:47 | 19735ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-27 03:35:21 | 18961ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-26 03:31:12 | 16727ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-24 21:04:15 | 9833ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-19 05:54:21 | 4398ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-17 23:42:40 | 5907ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-11 23:50:55 | 4534ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-10 02:36:58 | 6073ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-06 22:10:56 | 4686ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-27 00:15:38 | 4557ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-24 23:17:36 | 4883ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-20 11:36:11 | 7809ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-19 02:40:43 | 4549ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-17 21:50:58 | 2424ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-13 18:17:09 | 8674ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-10 15:35:39 | 8672ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-09 04:55:45 | 8858ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-06 20:51:42 | 16402ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-03 16:02:46 | 4530ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-30 22:36:15 | 6279ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-30 05:14:49 | 4638ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 12:53:00 | 4473ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-18 06:03:29 | 4535ms | 3 NS 1 A 0 MX | 🔒 Secure | View |