klrentreprise.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 3 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.205.123.12 is hosted by GlobalConnect A/S (AS42525) 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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 37.205.123.12 | 3600s | — | AS42525 | GlobalConnect A/S | 37.205.120.0/21 | 🇩🇰 Denmark | Albertslund |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 37.205.123.12 |
| 🔶 Autoconfig | 37.205.123.12 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (klrentreprise.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | Address record (no CNAME) |
| 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 |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025012901 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-02-03 |
| Expires | 2027-02-28 (132d) |
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 |
|---|---|---|---|
| 2026-10-01 00:26:56 shown | 414ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 12:06:40 | 501ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-26 11:51:47 | 515ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 18:06:26 | 418ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 01:12:40 | 2336ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 12:18:56 | 793ms | 2 NS 1 A 0 MX | 🔒 Secure |