dahanca.dk
Last scanned: 2026-07-29 06:58:56  ·  6552ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
NameserverIP addressesPTRASN / ISP
ns3.au.dk 20.73.178.34 ns3.au.dk AS8075 Microsoft Corporation
ns4.au.dk 185.45.20.154 ns4.au.dk AS62138 Aarhus Universitet
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.20.49 300s ced-apps.au.dk
coursesetup-test.carsten.medu.au.dk
dashboard-gios.au.dk
er-det-fredag-i-ffb.dk
ipure8.au.dk
test-ced-apps.au.dk		 AS62138 Aarhus Universitet 185.45.20.0/22 🇩🇰 Denmark Aarhus
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   200ms
TXT Record
v=spf1 include:spf.au.dk -all
✉️ SPF
PolicyRecord (dahanca.dk)
-all (hard fail) v=spf1 include:spf.au.dk -all
📨 DMARC
PolicyRecord (_dmarc.dahanca.dk)
p=reject v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;aspf=r;
📬 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA24ms
FieldValue
Serial2007050209
Primary NS (MNAME)infobloxgm3.au.dk
Responsible (RNAME)staff@au.dk
Refresh3600s
Retry360s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
36ms
MX
38ms
AAAA
37ms
TXT
200ms
CAA
37ms
HTTPS
38ms
TLSA
2052ms
SOA
24ms
MTA-STS
58ms
DNSSEC
87ms
SRV
51ms
Total
6552ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-29 06:58:56 6552ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-21 07:23:41 9428ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 23:28:31 553ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 23:51:39 331ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 23:40:20 438ms 2 NS 1 A 0 MX 🔓 Insecure View
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