longdance.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 5 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.94.243.213 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 83.94.243.213 | 3116s | 83-94-243-213-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 83.94.128.0/17 | 🇩🇰 Denmark | Birkerød |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| 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) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060600 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-06-05 |
| Expires | 2027-06-04 (223d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 22:27:59 | 819ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 22:20:09 | 729ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 08:22:46 | 481ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 00:52:20 | 755ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 01:28:28 | 484ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 11:35:36 | 937ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 06:54:03 | 577ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 04:29:25 shown | 300ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 04:21:22 | 596ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 09:20:52 | 8115ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 08:10:30 | 17047ms | 3 NS 1 A 0 MX | 🔒 Secure |