centurybladt.dk is a .dk domain served by 2 nameservers (ns1.jetcom.dk, ns2.jetcom.dk). It was registered on 22 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.jetcom.dk | 193.242.107.7 | ns1.jetcom.dk | AS31027 GlobalConnect A/S |
| ns2.jetcom.dk | 193.242.107.8 | ns2.jetcom.dk | AS31027 GlobalConnect A/S |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (centurybladt.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | Exists, no address |
| www vs bare domain | Neither resolves centurybladt.dk: no address www.centurybladt.dk: no address |
| Wildcard | No |
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 | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022050213 |
| Primary NS (MNAME) | ns1.jetcom.dk |
| Responsible (RNAME) | hostmaster@centurybladt.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2020-01-22 |
| Expires | 2027-01-31 (101d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 10:35:52 shown | 9347ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-03 10:32:43 | 638ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-02 10:06:51 | 541ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-02 00:34:54 | 420ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 20:05:53 | 336ms | 2 NS 0 A 0 MX | 🔓 Insecure |