biion.dk

📜 Historical scan 2026-08-10 14:02:28 · ← Latest scan

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

biion.dk is a registered .dk domain whose nameservers (ns1.world4you.at, ns2.world4you.at) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 5 February 2023 (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#

2 records 328ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.world4you.at	185.132.32.253 2607:f1c0:fe:53:185:132:32:253	ns1.world4you.at ns1.world4you.at	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns2.world4you.at	2001:8d8:fe:53:217:160:82:253 217.160.82.253	ns2.world4you.at ns2.world4you.at	AS8560 IONOS SE AS8560 IONOS SE

🌍 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#

9370ms

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 2026-10-20 02:11:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-02-05
Expires	2027-02-04 (107d)

🔗 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#

328ms

298ms

332ms

AAAA

331ms

TXT

1507ms

CAA

312ms

HTTPS

305ms

TLSA

285ms

SOA

46ms

MTA-STS

303ms

DNSSEC

9370ms

SRV

317ms

Total

11186ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:22:09	6624ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-01 06:30:46	3119ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 07:08:25	4437ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 02:38:09	2173ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 02:31:49	1728ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 02:24:54	6337ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 01:31:06	4521ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 23:48:08	6622ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 19:41:02	4018ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 07:39:42	3626ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 10:07:16	2924ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 03:13:42	1439ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 15:42:51	3475ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 14:02:28 shown	11186ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 18:51:14	9624ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 19:42:46	2982ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 08:21:38	2831ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 15:30:33	10904ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 21:08:37	10309ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 20:43:10	11747ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 20:29:12	1623ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 19:55:38	2725ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 18:04:36	1630ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 16:39:02	1749ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 11:50:13	1957ms	2 NS 0 A 0 MX	❓ Unknown