aktivstof.dk
Last scanned: 2026-08-27 21:14:47  ·  1472ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   36ms
NameserverIP addressesPTRASN / ISP
ns.rackspeed-cloud.com 2001:41d0:701:1000::1e3c
51.75.92.17		 ns.rackspeed-cloud.com
ns.rackspeed-cloud.com		 AS16276 OVH SAS
AS16276 OVH SAS
ns.rackspeed-cloud.de 91.99.197.63 ns.rackspeed-cloud.de AS24940 Hetzner Online GmbH
ns.rackspeed-cloud.eu 185.147.217.91 ns.rackspeed-cloud.eu AS30962 comtrance service GmbH
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.89.4.205 300s aktivstoffe2.rackspeed-cloud.de AS30962 comtrance service GmbH 93.89.4.0/22 🇩🇪 Germany —
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.aktivstof.dk 93.89.4.205 aktivstoffe2.rackspeed-cloud.de AS30962 comtrance service GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   246ms
TXT Record
201805290757404ytru9kp68o1csckehmvologmrc78z5m3ldn6yshnl1s8fksga
v=spf1 ip4:93.89.4.205 +a +mx +ip4:213.9.21.41 +include:spf.mailjet.com +include:_spf.google.com ~all
✉️ SPF
PolicyRecord (aktivstof.dk)
~all (soft fail) v=spf1 ip4:93.89.4.205 +a +mx +ip4:213.9.21.41 +include:spf.mailjet.com +include:_spf.google.com ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.aktivstof.dk QsROLnZEYRyqp5VXhocrFs0RzYSPAeP3YcovQPSnMKw
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082601
Primary NS (MNAME)ns.rackspeed-cloud.de
Responsible (RNAME)2ndlevel@rackspeed.de
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
40ms
MX
37ms
AAAA
42ms
TXT
246ms
CAA
44ms
HTTPS
52ms
TLSA
141ms
SOA
0ms
MTA-STS
67ms
DNSSEC
121ms
SRV
68ms
Total
1472ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:14:47 1472ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 23:27:56 1365ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:51:53 1312ms 3 NS 1 A 1 MX 🔓 Insecure View
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