biocheckup.dk

📜 Historical scan 2026-08-01 03:10:38 · ← Latest scan

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

biocheckup.dk is a registered .dk domain whose nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 2 May 2011 (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#

4 records 184ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 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#

2226ms

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 2026-10-13 04:07:35

Field	Value
Registrar	Abion AB
Registered	2011-05-02
Expires	2027-05-31 (223d)

🔗 Same registrant#

1 domain

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
unilabs.dk	Abion AB

📋 WHOIS#

⏱️ Lookup Timing#

184ms

180ms

2094ms

AAAA

2109ms

TXT

4346ms

CAA

196ms

HTTPS

2120ms

TLSA

186ms

SOA

29ms

MTA-STS

267ms

DNSSEC

2226ms

SRV

2770ms

Total

5624ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:49:09	36421ms	4 NS 0 A 0 MX	❓ Unknown
2026-09-26 15:36:37	14447ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-23 21:59:36	14845ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 17:59:40	11979ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 17:45:08	12000ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 17:30:07	16337ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 12:43:23	13071ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 12:43:03	21734ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 00:51:58	9753ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-14 19:04:30	12110ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-13 06:48:41	15516ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-11 22:59:58	10161ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 17:25:39	14964ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-09 16:31:41	14912ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-08 05:30:56	17867ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-06 15:41:25	14504ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-01 03:10:38 shown	5624ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-30 05:31:34	11250ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 12:15:32	18576ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 12:03:13	24631ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 11:31:15	14105ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 09:58:10	15823ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 08:20:11	27305ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 07:11:18	20449ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-21 05:59:28	15835ms	4 NS 0 A 0 MX	❓ Unknown