securebusinessmail.dk
Last scanned: 2026-08-25 13:06:08  ·  1948ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   54ms
NameserverIP addressesPTRASN / ISP
ns1.trifork.dk 2001:1448:248:c8::200:110
77.66.16.110		 ns1.trifork.dk
ns1.trifork.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns2.trifork.dk 2001:1448:248:2c8::200:110
77.66.11.110		 ns2.trifork.dk
ns2.trifork.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns3.trifork.dk 2a02:188:3f03:1c8::200:110
5.179.92.190		 ns3.trifork.dk
ns3.trifork.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
🌍 A Records1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.66.16.121 43200s 121.trifork.16.66.77.in-addr.arpa
webproxy01.trifork.com		 AS47292 Sentia Denmark A/S 77.66.16.0/20 🇩🇰 Denmark Karlslunde
📧 MX Records2 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mxfilter01.netic.dk 2a03:dc80:0:f136::207
77.243.50.207		 mxfilter01.netic.dk
mxfilter01.netic.dk		 AS42697 Netic A/S
AS42697 Netic A/S
10 43200s mxfilter02.netic.dk 2a03:dc80:0:f136::213
77.243.50.213		 mxfilter02.netic.dk
mxfilter02.netic.dk		 AS42697 Netic A/S
AS42697 Netic A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.66.16.121
🔶 Autoconfig77.66.16.121
🔷 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
PolicyRecord (_dmarc.securebusinessmail.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; rua=mailto:dmarc@securebusinessmail.dk; ruf=mailto:dmarc@securebusinessmail.dk
📬 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 / DANE2 records   133ms
Service / OwnerTypeCert association
SMTP _25._tcp.mxfilter01.netic.dk DANE-EE · SPKI · SHA-256 9C88565DA92996EEE441AC9CED4B3F5C…
SMTP _25._tcp.mxfilter02.netic.dk DANE-EE · SPKI · SHA-256 9C88565DA92996EEE441AC9CED4B3F5C…
🔐 DNSSEC106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019112801
Primary NS (MNAME)ns1.trifork.dk
Responsible (RNAME)hostmaster@trifork.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)21600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
66ms
MX
54ms
AAAA
66ms
TXT
435ms
CAA
56ms
HTTPS
53ms
TLSA
133ms
SOA
0ms
MTA-STS
80ms
DNSSEC
106ms
SRV
362ms
Total
1948ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 13:06:08 1948ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 17:08:16 1766ms 3 NS 1 A 2 MX 🔓 Insecure View
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