prosablad.dk is a .dk domain served by 2 nameservers (ns1.fab-it.dk, ns3.fab-it.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.72.21.214 is hosted by Cibicom A/S (AS3342) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 178.72.21.214 | 7200s | www.prosa.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (prosablad.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.prosablad.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | www.prosabladet.dk (all on prosabladet.dk) → 178.72.21.214 (AS3342) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025101604 |
| Primary NS (MNAME) | ns1.fab-it.dk |
| Responsible (RNAME) | dnsmaster@fab-it.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 20:47:28 shown | 476ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 16:30:23 | 610ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-25 12:31:20 | 1539ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 21:29:25 | 972ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 14:05:16 | 2014ms | 2 NS 1 A 0 MX | 🔓 Insecure |