alslev-skole.dk
Last scanned: 2026-06-27 02:18:00  ·  828ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   31ms
🌍 A Records1 records   46ms
📧 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 Records2 records   160ms
TXT Record
v=spf1 -all
vkskoler.azurewebsites.net
✉️ SPF
PolicyRecord (alslev-skole.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.alslev-skole.dk)
p=reject v=DMARC1; p=reject; rua=mailto:64be3ddc7fc2a@dmarc.centerasecurity.com; ruf=mailto:dmarc@varde.dk; fo=1
📬 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)
🔐 DNSSEC60ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA42ms
FieldValue
Serial2026061507
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
31ms
A
46ms
MX
41ms
AAAA
34ms
TXT
160ms
CAA
32ms
HTTPS
35ms
TLSA
318ms
SOA
42ms
MTA-STS
34ms
DNSSEC
60ms
SRV
40ms
Total
828ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 02:18:00 828ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-24 10:02:37 768ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-23 12:48:32 931ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 01:03:33 604ms 3 NS 1 A 0 MX ⚠️ Bogus View
2026-06-16 13:24:29 511ms 3 NS 1 A 0 MX 🔒 Secure View
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