selden.dk is a .dk domain served by 4 nameservers (ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org and 1 more). It was registered on 14 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.136.57.250 is hosted by Bahnhof AB (AS8473) in Sweden. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 213.136.57.250 | — | 250.248-28.136.213.in-addr.arpa | AS8473 | Bahnhof AB | 213.136.32.0/19 | 🇸🇪 Sweden | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (selden.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.selden.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; aspf=s; adkim=s; |
| www CNAME | selden.dk (all on selden.dk) → 213.136.57.250 (AS8473) |
| www vs bare domain | Same network |
| 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-05.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Name SRS AB |
| Registered | 2007-09-14 |
| Expires | 2027-09-30 (344d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 11:22:54 | 502ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 04:31:56 | 806ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:53:13 shown | 1369ms | 4 NS 1 A 0 MX | 🔓 Insecure |