dairymaster.dk
Last scanned: 2026-08-31 12:23:24  ·  1620ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
NameserverIP addressesPTRASN / ISP
ns.blacknightsolutions.com 2a01:a8:dc1:33::33
81.17.240.204		 ns.blacknightsolutions.com
ns.blacknightsolutions.com		 AS39122 Blacknight Internet Solutions Limited
AS39122 Blacknight Internet Solutions Limited
ns2.blacknightsolutions.com 2a01:a8:dc2:33::33
78.153.202.4		 ns2.blacknightsolutions.com
ns2.blacknightsolutions.com		 AS39122 Blacknight Internet Solutions Limited
AS39122 Blacknight Internet Solutions Limited
🌍 A Records1 records   115ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.153.212.172 900s pemsslpr01.blacknight.com AS39122 Blacknight Internet Solutions Limited 78.153.192.0/19 🇮🇪 Ireland Dublin
📧 MX Records1 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
30 900s mail.dairymaster.dk 78.153.212.172 pemsslpr01.blacknight.com AS39122 Blacknight Internet Solutions Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   387ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dairymaster.dk)
-all (hard fail) v=spf1 -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)
🔐 DNSSEC139ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024011138
Primary NS (MNAME)ns.blacknightsolutions.com
Responsible (RNAME)dns@blacknightsolutions.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
115ms
MX
71ms
AAAA
79ms
TXT
387ms
CAA
71ms
HTTPS
113ms
TLSA
128ms
SOA
0ms
MTA-STS
110ms
DNSSEC
139ms
SRV
118ms
Total
1620ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:23:24 1620ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 14:51:12 1123ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 23:46:22 682ms 2 NS 1 A 1 MX 🔓 Insecure View
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