cohort.dk

📜 Historical scan 2026-08-20 04:15:17 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cohort.dk is a registered .dk domain whose nameservers (motorhead.easydns.org, nirvana.easydns.net, rush.easydns.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 24 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.

🖥️ Nameservers#

3 records 2388ms

Nameserver	IP addresses	PTR	ASN / ISP
motorhead.easydns.org	172.235.48.64 2a01:7e03::f03c:95ff:fed1:366d	motorhead.easydns.org motorhead.easydns.org	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
nirvana.easydns.net	139.177.198.196 2600:3c04::f03c:95ff:fed1:593e	nirvana.easydns.net nirvana.easydns.net	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
rush.easydns.com	2a03:b0c0:0:1051::8ae:0 95.85.29.101	rush.easydns.com rush.easydns.com	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

1436ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-12 04:32:40

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2016-10-24
Expires	2026-10-31 (13d)

🔗 Same registrant#

0 domains

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

📋 WHOIS#

⏱️ Lookup Timing#

2388ms

668ms

533ms

AAAA

2548ms

TXT

12309ms

CAA

1393ms

HTTPS

529ms

TLSA

1015ms

SOA

28ms

MTA-STS

419ms

DNSSEC

1436ms

SRV

11174ms

Total

19218ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:16:29	20406ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-26 08:18:56	22198ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-24 11:00:41	35368ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 06:03:33	26102ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 05:34:37	20319ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 05:11:49	35399ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 04:15:17 shown	19218ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 03:27:32	35219ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 21:36:53	8116ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 20:50:36	21920ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 13:24:01	11846ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 09:05:14	37096ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 21:35:45	35162ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 18:54:13	22655ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 10:16:28	35973ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-09 07:31:52	6363ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-03 10:02:09	20909ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-31 22:43:28	29571ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 20:02:07	31038ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 10:54:58	36762ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 10:27:45	20699ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 09:52:08	20895ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 06:06:58	36234ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 05:43:34	18838ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 09:54:48	20625ms	3 NS 0 A 0 MX	❓ Unknown