zr.dk
Last scanned: 2026-06-17 11:48:35  ·  2220ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   53ms
🌍 A Records1 records   48ms
📧 MX Records4 records   53ms
🔷 AAAA Records (IPv6)1 records   52ms
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   147ms
TXT Record
v=spf1 ip4:91.201.61.217 +a +mx +include:_vsp.oderland.com ~all
✉️ SPF
PolicyRecord (zr.dk)
~all (soft fail) v=spf1 ip4:91.201.61.217 +a +mx +include:_vsp.oderland.com ~all
📨 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)
🔐 DNSSEC159ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA46ms
FieldValue
Serial2026042605
Primary NS (MNAME)dns1.oderland.com
Responsible (RNAME)registry@oderland.se
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
48ms
MX
53ms
AAAA
52ms
TXT
147ms
CAA
48ms
HTTPS
60ms
TLSA
1230ms
SOA
46ms
MTA-STS
36ms
DNSSEC
159ms
SRV
0ms
Total
2220ms
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