koihulen.dk is a .dk domain served by 4 nameservers (ns1.kiz.dk, ns2.kiz.dk, ns3.kiz.dk and 1 more). It was registered on 13 July 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.156.96.152 is hosted by WNB A/S (AS207934) in Denmark. Mail is handled by koihulen.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.156.96.152 | — | serv1.tridentmedia.dk | AS207934 | WNB A/S | 185.156.96.0/22 | 🇩🇰 Denmark | Tønder |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | koihulen.dk | 185.156.96.152 | serv1.tridentmedia.dk | AS207934 WNB A/S |
| TXT Record |
|---|
| google-site-verification=b2Tm394CXznI4yXXLSqkMfK8kxERgWqXNars3Uf5t58 |
| v=spf1 ip4:185.156.96.152 +a +mx ~all |
| Policy | Record (koihulen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:185.156.96.152 +a +mx ~all |
| www | 185.221.38.112 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · 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 | 2026060501 |
| Primary NS (MNAME) | ns1.kiz.dk |
| Responsible (RNAME) | mr@kih.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2014-07-13 |
| Expires | 2027-07-31 (284d) |
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 |
|---|---|---|---|
| 2026-10-05 19:44:25 | 369ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 19:30:05 | 1696ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-29 18:48:31 | 646ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-03 09:32:24 | 3244ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 20:59:13 | 3140ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 12:52:56 | 1417ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 14:06:52 | 4967ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 13:22:55 | 967ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:49:19 shown | 2270ms | 4 NS 1 A 1 MX | 🔓 Insecure |