cognition.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 2 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.9.90.24 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by cognition-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 176.9.90.24 | 3600s | cp10.nordicway.dk | AS24940 | Hetzner Online GmbH | 176.9.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.230.216 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:151:30f0::2 | 3600s | cp10.nordicway.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| MS=ms51961175 |
| v=spf1 ip4:176.9.90.24 ip4:49.12.122.94 ip4:144.76.115.20 ip4:157.90.179.89 +a +mx include:spf.protection.outlook.com include:relay.mailchannels.net ~all |
| Policy | Record (cognition.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:176.9.90.24 ip4:49.12.122.94 ip4:144.76.115.20 ip4:157.90.179.89 +a +mx include:spf.protection.outlook.com include:relay.mailchannels.net ~all |
| www CNAME | cognition.dk (all on cognition.dk) |
| www vs bare domain | Same network cognition.dk: 176.9.90.24 2a01:4f8:151:30f0::2 (AS24940) www.cognition.dk: 176.9.90.24 2a01:4f8:151:30f0::2 (AS24940) |
| 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.
DNS lookups: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.cognition.dk | T3GNWb_wqYSXbY7c4_AuyBc1XAImqYRZ0_R_tqkpy9M |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026053001 |
| Primary NS (MNAME) | ns3.nordicway.dk |
| Responsible (RNAME) | server@nordicway.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2019-06-02 |
| Expires | 2027-06-30 (247d) |
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 |
|---|---|---|---|
| 2026-09-29 22:14:37 | 1007ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 21:06:26 | 10213ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 03:09:28 | 1608ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 10:03:45 | 1087ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 03:29:47 | 1148ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-05 05:50:33 | 2211ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 19:51:46 shown | 1539ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 05:53:32 | 1149ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 21:48:39 | 808ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 21:41:17 | 2018ms | 2 NS 1 A 1 MX | 🔓 Insecure |