bluechallenge.dk

📜 Historical scan 2026-09-28 14:08:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluechallenge.dk is a .dk domain served by 2 nameservers (ns1.basejump.dk, ns2.basejump.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.167.198.71 is hosted by TDC Holding A/S (AS3292) in Denmark. 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 39ms

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#

2 records 12671ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.167.198.71	14396s	—	AS3292	TDC Holding A/S	93.166.0.0/15	🇩🇰 Denmark	Albertslund
93.167.198.73	14396s	—	AS3292	TDC Holding A/S	93.166.0.0/15	🇩🇰 Denmark	Albertslund

📧 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 2026-10-15 08:58:31

www	NORESPONSE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

16084ms

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#

9066ms

Field	Value
Serial	2009040202
Primary NS (MNAME)	ns1.basejump.dk
Responsible (RNAME)	hostmaster@bluechallenge.dk
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

12671ms

16040ms

AAAA

16041ms

TXT

9148ms

CAA

16052ms

HTTPS

16034ms

TLSA

16036ms

SOA

9066ms

MTA-STS

16050ms

DNSSEC

16084ms

SRV

16055ms

Total

64746ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 14:45:22	65535ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 14:36:49	39703ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-28 14:08:15 shown	64746ms	2 NS 2 A 0 MX	❓ Unknown
2026-08-19 23:26:05	30631ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 22:20:38	14250ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 12:43:33	31073ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 12:13:27	34626ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 11:51:41	36827ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 18:21:02	34876ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-12 21:55:25	10805ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-11 19:36:28	20863ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 10:14:05	52238ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-04 22:40:44	12725ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-04 22:26:44	10288ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-03 20:47:47	28756ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 23:46:55	41115ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:08:36	10406ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 15:08:08	743ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 15:05:23	1881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 15:00:20	2945ms	2 NS 2 A 1 MX	🔓 Insecure