holidaydiscountcentre.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, margot.ns.cloudflare.com). It was registered on 10 July 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.173 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.secureserver.net, mailstore1.secureserver.net. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.41.173 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.165.233 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | smtp.secureserver.net | 92.204.80.20 | sxplibsmtp-v01.prod.sxb1.secureserver.net | AS21499 Host Europe GmbH |
| 10 | 300s | mailstore1.secureserver.net | 92.204.80.19 | sxplibsmtp-v02.prod.sxb1.secureserver.net | AS21499 Host Europe GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:29ad | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:a5e9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.41.173,172.67.165.233 ech=AEX+DQBB7gAgACAqV7TUUYN2yGAxT9I1aGGgnh9ZZ4qUh4/WCvwVRXeRXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:29ad,2606:4700:3034::ac43:a5e9 |
| www | 104.21.41.173 172.67.165.233 2606:4700:3030::6815:29ad 2606:4700:3034::ac43:a5e9 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network holidaydiscountcentre.dk: 104.21.41.173 172.67.165.233 2606:4700:3030::6815:29ad 2606:4700:3034::ac43:a5e9 (AS13335) www.holidaydiscountcentre.dk: 104.21.41.173 172.67.165.233 2606:4700:3030::6815:29ad 2606:4700:3034::ac43:a5e9 (AS13335) |
| Wildcard | No |
| 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 | 2412812669 |
| Primary NS (MNAME) | anirban.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-07-10 |
| Expires | 2027-07-31 (276d) |
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 |
|---|---|---|---|
| 2026-10-26 18:56:59 | 583ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-21 01:37:04 | 606ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-25 12:27:17 | 639ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-16 04:20:58 | 2362ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-02 18:38:59 | 751ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-22 12:29:41 shown | 8651ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-16 04:21:16 | 10122ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-27 00:23:15 | 977ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 12:12:46 | 1296ms | 2 NS 2 A 2 MX | 🔓 Insecure |