polterabendprag.dk is a .dk domain served by 5 nameservers (ns.gransy.com, ns2.gransy.com, ns3.gransy.com and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.239.200.59 is hosted by PRO-ZETA a.s. (AS60606) in Czechia. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.239.200.59 | 1800s | jane.thinline.cz | AS60606 | PRO-ZETA a.s. | 91.239.200.0/22 | 🇨🇿 Czechia | — |
| www | 91.239.200.59 (AS60606) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 4 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2783502767 |
| Primary NS (MNAME) | ns.gransy.com |
| Responsible (RNAME) | root@gransy.com |
| Refresh | 86400s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 17:30:31 | 1968ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 11:33:52 | 1360ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-27 06:03:18 | 1353ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 06:35:18 | 26461ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-08 20:15:17 shown | 3065ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 21:59:12 | 2008ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:56:15 | 12637ms | 5 NS 1 A 0 MX | 🔓 Insecure |