worldwideweb.dk
Last scanned: 2026-07-04 18:04:47  ·  1682ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   206ms
NameserverIP addressesPTRASN / ISP
ns51.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns52.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
🌍 A Records1 records   141ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.212.15.96 86400s — AS9158 Telenor A/S 77.212.0.0/14 🇩🇰 Denmark —
📧 MX Records2 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.worldwideweb.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
30 86400s backupmail.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.212.15.96
🔶 Autoconfig77.212.15.96
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   669ms
TXT Record
v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all
✉️ SPF
PolicyRecord (worldwideweb.dk)
-all (hard fail) v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all
📨 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)
🔐 DNSSEC254ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA106ms
FieldValue
Serial2020050604
Primary NS (MNAME)ns51.gullestrupnet.dk
Responsible (RNAME)bsla@cphbusiness.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
206ms
A
141ms
MX
93ms
AAAA
171ms
TXT
669ms
CAA
279ms
HTTPS
137ms
TLSA
272ms
SOA
106ms
MTA-STS
219ms
DNSSEC
254ms
SRV
324ms
Total
1682ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 18:04:47 1682ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 14:21:38 3374ms 2 NS 1 A 2 MX ⚠️ Bogus View
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