computeruniverset.dk
📜 Historical scan 2026-06-25 06:24:34  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   71ms
NameserverIP addressesPTRASN / ISP
ns1.itwebhotel.dk 136.243.153.136 ns1.itwebhotel.dk AS24940 Hetzner Online GmbH
ns2.itwebhotel.dk 136.243.153.176 ns2.itwebhotel.dk AS24940 Hetzner Online GmbH
ns3.itwebhotel.dk 136.243.153.199 ns3.itwebhotel.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.153.136 3600s ns1.itwebhotel.dk AS24940 Hetzner Online GmbH 136.243.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s computeruniverset-dk.mail.protection.outlook.com — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.136
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   519ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 1 100 5061 sipfed.online.lync.com
📝 TXT Records1 records   489ms
TXT Record
v=spf1 a mx ip4:136.243.153.136 ~all
✉️ SPF
PolicyRecord (computeruniverset.dk)
~all (soft fail) v=spf1 a mx ip4:136.243.153.136 ~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)
🔐 DNSSEC106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA46ms
FieldValue
Serial2025112700
Primary NS (MNAME)ns1.itwebhotel.dk
Responsible (RNAME)hostmaster@computeruniverset.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
47ms
MX
79ms
AAAA
45ms
TXT
489ms
CAA
109ms
HTTPS
97ms
TLSA
130ms
SOA
46ms
MTA-STS
53ms
DNSSEC
106ms
SRV
519ms
Total
963ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-20 14:46:27 938ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 18:01:23 1284ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 06:24:34 963ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:25:23 1472ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:24:26 65535ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:10:02 672ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:00:21 839ms 3 NS 1 A 1 MX 🔓 Insecure View
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