kieferdata.dk
Last scanned: 2026-08-31 19:34:05  ·  3242ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   86ms
NameserverIP addressesPTRASN / ISP
ns1.kieferdns.dk 51.68.230.74 74.ip-51-68-230.eu AS16276 OVH SAS
ns2.kieferdns.dk 192.243.101.225 — AS36454 WHG Hosting Services Ltd
🌍 A Records1 records   174ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.157.26.201 10800s — AS9158 Telenor A/S 217.157.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail2.kiefer.dk 2001:41d0:305:2100::64c8
51.68.230.81		 —
mail2.kiefer.dk		 AS16276 OVH SAS
AS16276 OVH SAS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC2086ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2020040901
Primary NS (MNAME)ns1.kieferdns.dk
Responsible (RNAME)hostmaster@kieferdns.dk
Refresh2400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
86ms
A
174ms
MX
45ms
AAAA
53ms
TXT
336ms
CAA
85ms
HTTPS
180ms
TLSA
104ms
SOA
0ms
MTA-STS
224ms
DNSSEC
2086ms
SRV
225ms
Total
3242ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:34:05 3242ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 00:11:11 10352ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 03:23:12 6769ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 01:33:20 1280ms 2 NS 1 A 1 MX 🔓 Insecure View
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