cognitogroup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 July 2026 (WHOIS) and first appeared in the .dk zone on 9 July 2026. Its website address 46.30.215.202 is hosted by One.com A/S (AS51468) in Denmark. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.202 | 3600s | webcluster1.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.202 2a02:2350:5:108:55:4fb2:6ea:9c45 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network cognitogroup.dk: 46.30.215.202 2a02:2350:5:108:55:4fb2:6ea:9c45 (AS51468) www.cognitogroup.dk: 46.30.215.202 2a02:2350:5:108:55:4fb2:6ea:9c45 (AS51468) |
| 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 | delv transient; dig AD confirmed |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| 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 | ONE.COM A/S |
| Registered | 2026-07-08 |
| Expires | 2027-07-07 (255d) |
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 |
|---|---|---|---|
| 2026-10-22 06:04:02 shown | 34171ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-14 09:51:33 | 708ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 04:56:20 | 1357ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 20:38:54 | 1077ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 06:30:59 | 1940ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 00:08:58 | 802ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 08:32:35 | 2658ms | 2 NS 1 A 1 MX | 🔒 Secure |