siblu.dk

📜 Historical scan 2026-07-26 13:54:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siblu.dk is a .dk domain served by 2 nameservers (ns1.prodomaines.com, ns2.prodomaines.com). It was registered on 13 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.193.0.73 is hosted by Ans Academy Limited (AS61323) in United Kingdom. The zone is not DNSSEC-signed, 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   2063ms
NameserverIP addressesPTRASN / ISP
ns1.prodomaines.com 193.169.64.191 ns1.prodomaines.com AS16347 ADISTA SAS
ns2.prodomaines.com 193.169.64.192 ns2.prodomaines.com AS16347 ADISTA SAS

🌍 A Records#

1 records   113ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.193.0.73 3600s 31.193.0.73.srvlist.ukfast.net AS61323 Ans Academy Limited 31.193.0.0/20 🇬🇧 United Kingdom —

📧 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 11:24:48
www31.193.0.73 (AS61323) (address records, no CNAME)
www vs bare domainSame network
siblu.dk: 31.193.0.73 (AS61323)
www.siblu.dk: 31.193.0.73 (AS61323)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-11 08:00:57
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-06-13
Expires2027-06-30 (255d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
2063ms
A
113ms
MX
92ms
AAAA
91ms
TXT
409ms
CAA
2062ms
HTTPS
2063ms
TLSA
125ms
SOA
4027ms
MTA-STS
4037ms
DNSSEC
9065ms
SRV
4034ms
Total
14420ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 11:24:48 4140ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-29 16:29:11 3310ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-01 13:33:05 11384ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 20:07:33 5143ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 07:40:14 3018ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-27 14:56:07 3191ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-26 13:54:46 shown 14420ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-23 03:01:22 996ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-18 12:49:51 2762ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 11:31:23 4888ms 2 NS 1 A 0 MX 🔓 Insecure
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