whistles.dk is a .dk domain served by 4 nameservers (ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com and 1 more). It was registered on 13 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.te-dns.net. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | smtp.te-dns.net | 62.210.173.130 62.210.173.130 |
tif-smtp-front1.vit.hostingb2b.net 62-210-173-130.rev.poneytelecom.eu |
AS12876 Scaleway SAS AS12876 Scaleway SAS |
| www CNAME | dinha.iptwins.net (all on iptwins.net) → 193.70.18.233 (AS16276) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2000120801 |
| Primary NS (MNAME) | ns1.iptwins.net |
| Responsible (RNAME) | dns-log@iptwins.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 345600s |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 2013-09-13 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 21:10:37 shown | 5407ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-02 16:45:33 | 12902ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-25 10:45:06 | 16218ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 11:11:09 | 1454ms | 4 NS 0 A 1 MX | ❓ Unknown |
| 2026-06-17 13:50:33 | 2633ms | 4 NS 0 A 1 MX | 🔓 Insecure |