keonet.dk is a .dk domain served by 2 nameservers (jeff.ns.cloudflare.com, reza.ns.cloudflare.com). It was registered on 28 August 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.52.197 | 300s | — | AS13335 | — | — | — | — |
| 172.67.203.59 | 300s | — | AS13335 | — | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:34c5 | 300s | — | AS13335 | — | — | — | — |
| 2606:4700:3034::ac43:cb3b | 300s | — | AS13335 | — | — | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.52.197,172.67.203.59 ech=AEX+DQBB1gAgACB9wMDJwivNDs9bAwkeqqWvPgvHbVqBqUv4AmtyPhyPcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:34c5,2606:4700:3034::ac43:cb3b |
| www | 104.21.52.197 172.67.203.59 2606:4700:3031::6815:34c5 2606:4700:3033::ac43:cb3b (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.keonet.dk | 3FCckH4-bD3ORk6pe2Sa1324S8_-ZxoHRqjkFPXUt_I |
| TXT | _acme-challenge.keonet.dk | r1eD6AZ4QIWhtA0IgcYI2Hosv5aIVyh4wpvFryGZicw |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407524110 |
| Primary NS (MNAME) | jeff.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-08-28 |
| Expires | 2027-08-31 (310d) |
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).
| Domain | Registrar |
|---|---|
| city-trafik.dk | Punktum dk A/S (direct) |
| keolis-letbane.dk | Punktum dk A/S (direct) |
| mitkeolis.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 12:54:12 | 1787ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-23 13:37:50 | 664ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-21 03:46:25 | 599ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-13 23:21:48 | 538ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-03 15:40:43 | 931ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-31 16:17:39 | 2722ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-28 01:09:08 | 683ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-26 17:18:37 | 606ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-21 23:07:41 | 3144ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-19 21:37:33 | 10943ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-08-04 08:44:05 | 9799ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-22 22:33:43 | 24578ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-10 15:34:16 | 910ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-07-04 21:43:03 | 2126ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-28 06:23:15 | 829ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-21 22:26:24 shown | 557ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-21 01:55:00 | 553ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-20 18:00:27 | 613ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-18 04:57:15 | 677ms | 2 NS 2 A 0 MX | 🔒 Secure |