sio-uddannelse.dk
Last scanned: 2026-08-26 14:43:10  ·  529ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.106.110 3600s web24.123hotel.dk AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.sio-uddannelse.dk 94.231.109.36 director1.mf.curanet.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.106.110
🔶 Autoconfig94.231.106.110
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021111801
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
44ms
A
38ms
MX
44ms
AAAA
39ms
TXT
166ms
CAA
38ms
HTTPS
41ms
TLSA
58ms
SOA
0ms
MTA-STS
73ms
DNSSEC
105ms
SRV
69ms
Total
529ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:43:10 529ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 14:01:48 524ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 23:50:06 925ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 14:46:07 904ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 12:33:09 1192ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 01:00:40 3411ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 23:21:40 979ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:34:12 3428ms 2 NS 1 A 1 MX 🔒 Secure View
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