claaudia.dk
Last scanned: 2026-08-27 17:07:58  ·  758ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ns1.aau.dk 130.225.52.5
2001:878:300:1::5		 ns1.aau.dk
ns1.aau.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
ns2.aau.dk 130.225.54.5
2001:878:300:100::5		 ns2.aau.dk
ns2.aau.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.59.14 3600s traefik.sfx.aau.dk AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   244ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (claaudia.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.claaudia.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;
📬 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023091901
Primary NS (MNAME)ns1.aau.dk
Responsible (RNAME)hostmaster@its.aau.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
66ms
MX
53ms
AAAA
57ms
TXT
244ms
CAA
62ms
HTTPS
69ms
TLSA
134ms
SOA
0ms
MTA-STS
88ms
DNSSEC
96ms
SRV
92ms
Total
758ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:07:58 758ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 09:22:27 575ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 09:16:10 16543ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-21 22:09:55 63219ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-30 21:35:54 614ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 21:19:41 3495ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 19:55:10 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 19:52:40 1194ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 15:03:53 1092ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 14:12:53 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 01:55:46 4329ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:06:03 544ms 2 NS 1 A 0 MX 🔓 Insecure View
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