kp-biler.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 8 October 2026, when it moved from direct registration at Punktum to CURANET A/S. Its website address 13.50.156.45 is hosted by Amazon.com, Inc. (AS16509) in Sweden. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 13.50.156.45 | 3600s | ec2-13-50-156-45.eu-north-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 13.32.0.0/11 | 🇸🇪 Sweden | Stockholm |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | autoconfig-mf.onlinemail.io → 185.21.40.62 |
| TXT Record |
|---|
| v=spf1 include:spf.onlinemail.io -all |
| Policy | Record (kp-biler.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.onlinemail.io -all |
| www | 13.50.156.45 (AS16509) (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 |
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kp-biler.dk | kp-biler.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 1998-09-03 |
| Expires | 2027-09-30 (343d) |
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 |
|---|---|---|---|
| 2026-10-19 16:32:46 | 776ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 11:14:56 | 787ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-04 09:41:44 | 725ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-28 07:41:54 shown | 870ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 07:25:29 | 661ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 16:34:48 | 809ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-09 14:02:11 | 917ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-02 13:50:27 | 2845ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-31 19:19:28 | 705ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 11:35:56 | 1694ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 00:48:06 | 943ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 00:06:02 | 1460ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 00:01:21 | 3293ms | 2 NS 1 A 2 MX | 🔒 Secure |