sg12.dk
Last scanned: 2026-08-29 08:46:14  ·  694ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   23ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.kleinweb.dk 195.43.138.20 mail.kleinweb.dk AS59979 Klein-Data
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   87ms
TXT Record
v=spf1 +a +mx +a:mail.kleinweb.dk -all
✉️ SPF
PolicyRecord (sg12.dk)
-all (hard fail) v=spf1 +a +mx +a:mail.kleinweb.dk -all
📨 DMARC
PolicyRecord (_dmarc.sg12.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s; aspf=s
📬 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🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082807
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
23ms
A
26ms
MX
25ms
AAAA
30ms
TXT
87ms
CAA
27ms
HTTPS
25ms
TLSA
64ms
SOA
0ms
MTA-STS
36ms
DNSSEC
96ms
SRV
30ms
Total
694ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone