knivsten.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.77.168 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 5.186.77.168 | 600s | 5.186.77.168.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 5.186.0.0/16 | 🇩🇰 Denmark | Odense |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 5.186.77.168 (AS44869) (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 |
| 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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081701 |
| 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 | 2012-09-04 |
| Expires | 2027-09-30 (339d) |
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 |
|---|---|---|---|
| 2026-10-25 02:25:03 | 469ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-25 01:02:13 | 683ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 12:39:19 | 452ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 13:47:13 | 1534ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 13:21:27 | 435ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 03:55:07 | 700ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 12:30:24 | 495ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 17:20:38 | 562ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 14:20:49 | 588ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 20:53:46 | 935ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 21:57:58 shown | 8629ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 14:06:30 | 4635ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 05:47:14 | 596ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 07:07:48 | 555ms | 2 NS 1 A 0 MX | 🔒 Secure |