centrumcomputer.dk
📜 Historical scan 2026-06-16 20:06:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   76ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk — — —
ns2.curanet.dk — — —
🌍 A Records1 records   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.111.179.208 — 208.179.111.34.bc.googleusercontent.com AS396982 Google LLC 34.104.0.0/13 🇺🇸 United States Kansas City
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
0 — centrumcomputer-dk.mail.eo.outlook.com 52.101.68.18
52.101.68.39
52.101.68.5
52.101.73.6		 mail-db4pr02cu00302.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   192ms
TXT Record
MS=ms33743357
replit-verify=8ef12e0b-3d17-47c4-8ea4-004abaeb70fa
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (centrumcomputer.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC157ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA73ms
FieldValue
Serial2026050601
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
76ms
A
69ms
MX
74ms
AAAA
58ms
TXT
192ms
CAA
73ms
HTTPS
67ms
TLSA
1261ms
SOA
73ms
MTA-STS
49ms
DNSSEC
157ms
SRV
0ms
Total
1762ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 12:14:40 4569ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 19:09:00 8765ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 05:49:31 1038ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:06:14 1762ms 2 NS 1 A 1 MX 🔒 Secure View
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