bigchallenge.dk

📜 Historical scan 2026-09-25 22:03:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bigchallenge.dk is a .dk domain served by 2 nameservers (ns1.basejump.dk, ns2.basejump.dk). It was registered on 20 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.basejump.dk	93.167.198.71	—	AS3292 TDC Holding A/S
ns2.basejump.dk	93.167.198.75	—	AS3292 TDC Holding A/S

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 14:20:19

www	93.167.198.73 (AS3292) (address records, no CNAME)
www vs bare domain	Same network bigchallenge.dk: 93.167.198.73 (AS3292) www.bigchallenge.dk: 93.167.198.73 (AS3292)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

16081ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-15 11:04:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-02-20
Expires	2027-02-28 (133d)

🔗 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
pricebuy.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

16056ms

16044ms

AAAA

16059ms

TXT

16118ms

CAA

16037ms

HTTPS

16051ms

TLSA

23ms

SOA

16053ms

MTA-STS

16062ms

DNSSEC

16081ms

SRV

16057ms

Total

48912ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:20:19	369ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-26 23:00:41	65535ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 22:03:08 shown	48912ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-07 15:19:18	18011ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-31 12:08:50	65535ms	2 NS 1 A 0 MX	❓ Unknown
2026-08-13 16:37:32	26007ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-08 16:52:42	32937ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-03 19:32:31	33201ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-01 23:48:44	29617ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 14:29:46	2275ms	2 NS 1 A 0 MX	🔓 Insecure