dsar.dk
Last scanned: 2026-08-26 04:15:09  ·  9515ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.150.110.138 86400s hardware-test.dk AS31590 Rackhosting.com ApS 194.150.108.0/22 🇩🇰 Denmark —
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.dsar.dk 77.247.64.12 vice.rackhosting.com AS31590 Rackhosting.com ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   194ms
TXT Record
v=spf1 a mx ip4:77.247.73.192/26 -all
✉️ SPF
PolicyRecord (dsar.dk)
-all (hard fail) v=spf1 a mx ip4:77.247.73.192/26 -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)
🔐 DNSSEC9079ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1772031699
Primary NS (MNAME)dns3.rackhosting.com
Responsible (RNAME)lukaszfilinski@zitelab.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
51ms
MX
40ms
AAAA
41ms
TXT
194ms
CAA
36ms
HTTPS
51ms
TLSA
100ms
SOA
0ms
MTA-STS
79ms
DNSSEC
9079ms
SRV
73ms
Total
9515ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 04:15:09 9515ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 15:01:49 1208ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 23:50:54 1065ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 19:49:28 720ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:45:28 2631ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone