njordium.dk is a .dk domain served by 3 nameservers (x.ns.joker.com, y.ns.joker.com, z.ns.joker.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.136.21.142 is hosted by Bahnhof AB (AS8473) in Sweden. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 79.136.21.142 | 60s | h-79-136-21-142.A498.priv.bahnhof.se | AS8473 | Bahnhof AB | 79.136.0.0/17 | 🇸🇪 Sweden | Farsta |
| www CNAME | njordium.dk (all on njordium.dk) → 79.136.21.142 (AS8473) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 16-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | 2024092268 |
| Primary NS (MNAME) | x.ns.joker.com |
| Responsible (RNAME) | hostmaster@joker.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 16:07:54 shown | 812ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-26 14:15:28 | 9561ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-01 17:36:53 | 2754ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 01:37:53 | 887ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-18 08:06:54 | 815ms | 3 NS 1 A 0 MX | 🔓 Insecure |