| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| authns001.yacn.dk | 213.174.84.205 | — | AS44398 Itm8 A/S |
| authns002.yacn.dk | 2.106.41.246 | authns002.yacn.dk | AS3292 TDC Holding A/S |
| authns003.yacn.dk | 137.117.161.172 | authns003.yacn.dk | AS8075 Microsoft Corporation |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.88.99.147 | 3600s | — | AS3292 | TDC Holding A/S | 193.88.0.0/15 | 🇩🇰 Denmark | Esbjerg |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2022070403 |
| Primary NS (MNAME) | authns001.yacn.dk |
| Responsible (RNAME) | hostmaster@8092.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-26 11:05:14 | 18996ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-24 10:06:48 | 27921ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 15:07:04 | 16828ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 03:21:13 | 8221ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 04:01:15 | 937ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 11:44:54 | 396ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 10:02:23 | 409ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 14:23:04 | 906ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 13:21:21 | 986ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:54:33 | 881ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 12:54:03 | 2838ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |