besserwisser.dk

📜 Historical scan 2026-06-16 14:23:24  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

besserwisser.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 25 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx01.dandomain.dk. 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#

3 records   63ms
NameserverIP addressesPTRASN / ISP
nsa.perf1.fr — — —
nsb.perf1.com — — —
nsc.perf1.com — — —

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 — forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx01.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S

🔷 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 2026-10-07 23:51:54
www93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domainSame network
besserwisser.dk: 93.191.155.240 (AS48854)
www.besserwisser.dk: 93.191.155.240 (AS48854)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

173ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

59ms
FieldValue
Serial2023081700
Primary NS (MNAME)nsa.perf1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-07 10:34:36
FieldValue
RegistrarNAMESHIELD
Registered2005-06-25
Expires2027-06-30 (256d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
52ms
MX
53ms
AAAA
49ms
TXT
193ms
CAA
80ms
HTTPS
53ms
TLSA
35ms
SOA
59ms
MTA-STS
96ms
DNSSEC
173ms
SRV
0ms
Total
467ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 23:51:54 448ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-07 10:20:38 411ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-28 06:37:08 576ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-23 19:58:40 626ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-21 11:45:04 1190ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 14:23:24 shown 467ms 3 NS 1 A 1 MX 🔓 Insecure
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