klr.dk is a .dk domain served by 4 nameservers (ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org and 1 more). It was registered on 12 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.82.100.248 is hosted by Atea A/S (AS21060) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 80.82.100.248 | 3600s | — | AS21060 | Atea A/S | 80.82.96.0/20 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (klr.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.klr.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc-rua@cph.dk,mailto:m81dcjad@ag.eu.dmarcian.com; ruf=mailto:dmarc-ruf@cph.dk; fo=1; |
| www CNAME | www.rke.dk (all on rke.dk) |
| www vs bare domain | Different networks klr.dk: 80.82.100.248 (AS21060) (all like this)www.klr.dk: 84.53.172.114 84.53.172.187 2001:6c8:180:8::5fa6:7f91 2001:6c8:180:8::5fa6:7f9b (AS3292 AS20940) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| 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 | 1 |
| Primary NS (MNAME) | ns1-03.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-02-12 |
| Expires | 2031-03-31 (1620d) |
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 |
|---|---|---|---|
| 2026-10-09 13:58:22 shown | 602ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-08 06:35:07 | 427ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-02 16:07:37 | 501ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 22:57:48 | 2661ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 00:34:15 | 1571ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-24 22:13:54 | 812ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:09:49 | 853ms | 4 NS 1 A 0 MX | 🔓 Insecure |