sætskolenispil.dk xn--stskolenispil-3fb.dk
Last scanned: 2026-07-23 07:33:51  ·  14745ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
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   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.225.57.55 21600s — AS1835 IDDQD-AS 130.225.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
0 21600s .  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   337ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (sætskolenispil.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.sætskolenispil.dk)
p=reject v=DMARC1; p=reject;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   87ms
FlagsTagValue
0 issue letsencrypt.org
0 issuewild ;
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.sætskolenispil.dk 6911ba54-e310-4663-a03e-8209f9401d77.acme.aau.dk
TXT 6911ba54-e310-4663-a03e-8209f9401d77.acme.aau.dk 1tDqyN8ZrMi7ySOu3Dcdmi_1f4Pk_H0ookgTqG1mLCc
TXT 6911ba54-e310-4663-a03e-8209f9401d77.acme.aau.dk hkZGlVnhkBE2p1bs5WkFVk8uqU1lHphkVi4r5KEyvT4
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC170ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023032202
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
59ms
A
70ms
MX
74ms
AAAA
75ms
TXT
337ms
CAA
87ms
HTTPS
88ms
TLSA
90ms
SOA
0ms
MTA-STS
57ms
DNSSEC
170ms
SRV
1694ms
Total
14745ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-23 07:33:51 14745ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 07:07:38 65535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-25 22:36:15 2653ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-25 08:08:01 353ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:43:35 2520ms 2 NS 1 A 0 MX 🔒 Secure View
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