coolermaster.dk
Last scanned: 2026-06-23 16:23:39  ·  2158ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   47ms
🌍 A Records1 records   61ms
📧 MX Records2 records   120ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovercoolermaster.dk → 109.235.75.114
🔶 Autoconfigcoolermaster.dk → 109.235.75.114
🔷 AAAA Records (IPv6)1 records   145ms
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   359ms
TXT Record
v=spf1 include:spf.hosting.nl -all
✉️ SPF
PolicyRecord (coolermaster.dk)
-all (hard fail) v=spf1 include:spf.hosting.nl -all
📨 DMARC
PolicyRecord (_dmarc.coolermaster.dk)
p=reject v=DMARC1; p=reject; pct=100; aspf=s; adkim=s; rua=mailto:itsupport@coolermaster.eu;
📬 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
CNAME _acme-challenge.coolermaster.dk coolermaster.dk
🔗 TLSA / DANE2 records   966ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.antispam-login.net DANE-EE · SPKI · SHA-256 1FDB1C74A3A6D6C5990A38291982DC61…
SMTP _25._tcp.mx2.antispam-login.net DANE-EE · SPKI · SHA-256 1FDB1C74A3A6D6C5990A38291982DC61…
🔐 DNSSEC106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA63ms
FieldValue
Serial2025011400
Primary NS (MNAME)ns1.sqr.nl
Responsible (RNAME)hostmaster@coolermaster.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
61ms
MX
120ms
AAAA
145ms
TXT
359ms
CAA
115ms
HTTPS
148ms
TLSA
966ms
SOA
63ms
MTA-STS
136ms
DNSSEC
106ms
SRV
194ms
Total
2158ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 16:23:39 2158ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-16 22:15:10 817ms 3 NS 1 A 2 MX 🔒 Secure View
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