city-sightseeing.dk is a .dk domain served by 4 nameservers (digipdns.com, digipdns.eu, digipdns.net and 1 more). It was registered on 24 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.224 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by eu-smtp-inbound-1.mimecast.com, eu-smtp-inbound-2.mimecast.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| digipdns.com | — | — | — |
| digipdns.eu | — | — | — |
| digipdns.net | — | — | — |
| digipdns.se | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.116.232.224 | — | 224.giga-ptr.232.116.217.in-addr.arpa web24.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| www | 217.116.232.224 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2023042800 |
| Primary NS (MNAME) | digipdns.se |
| Responsible (RNAME) | do-not-reply@city-sightseeing.dk |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | InterNetX GmbH |
| Registered | 2001-04-24 |
| Expires | 2027-05-31 (218d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 00:18:17 | 1272ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 09:46:12 | 1770ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-27 06:37:22 | 1477ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 20:55:29 shown | 946ms | 4 NS 1 A 2 MX | 🔓 Insecure |