kieferdns.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.kiefer.dk. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.kiefer.dk | 37.187.60.179 | 179.ip-37-187-60.eu | AS16276 OVH SAS |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091601 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2007-07-07 |
| Expires | 2031-07-31 (1738d) |
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 |
|---|---|---|---|
| 2026-10-22 23:23:03 | 597ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 12:30:32 | 519ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 18:33:24 shown | 13533ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 01:35:53 | 943ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 23:16:09 | 1016ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 01:53:34 | 1127ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-17 06:42:50 | 1980ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-04 15:38:16 | 4809ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-17 19:54:08 | 4814ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-15 06:52:16 | 4981ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 00:12:03 | 852ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-18 00:13:03 | 1546ms | 2 NS 0 A 1 MX | 🔒 Secure |