Security Analysis
hix.nl
B
175 / 215
1 critical1 high
Basic Security
20/40 (50%)DNSSEC Enabledhigh
DNSSEC protects against DNS spoofing and cache poisoning
→ Enable DNSSEC to protect against DNS spoofing and cache poisoning attacks. Contact your domain registrar to enable DNSSEC.
Multiple Nameservers
Multiple nameservers provide redundancy
Nameserver Diversity
Nameservers on different networks improve resilience
Record Security
30/45 (67%)CAA Records
CAA restricts which CAs can issue certificates
SPF Record
SPF prevents email spoofing
DMARC Recordcritical
DMARC protects against phishing
→ Add a DMARC record at _dmarc.yourdomain.com. Example: v=DMARC1; p=quarantine; rua=mailto:dmarc@example.com
DKIM Presencenot checked
No DKIM key at the common selectors we try (default, google, selector1, selector2, k1, s1 and others). Many senders use their own selector names, so DKIM may still be set up. Not scored.
→ If this domain sends mail, look up the selector your email provider gave you with the DKIM checker (/dkim-checker).
Advanced Security
20/25 (80%)Mail Server Configuration
Multiple MX records provide email redundancy
SOA Record Configuration
SOA timers that do not delay new names or expire secondaries (refresh 3h, retry 1h, expire 7d, SOA minimum 15m)
IPv6 Supportlow
AAAA records enable IPv6 connectivity
→ No IPv6 (AAAA) records found. Consider adding IPv6 support for future-proofing.
Domain Reputation
50/50 (100%)Typosquatting Check
Domain does not mimic protected brands
Domain Blacklist Status
Domain checked against spam and malware blacklists (Spamhaus DBL, SURBL, URIBL)
IP Blacklist Status
Server IP addresses checked against spam and abuse blacklists (Spamhaus ZEN, SpamCop, Barracuda)
Threat Detection
55/55 (100%)DGA Detection
Domain Generation Algorithm detection
DNS Tunneling Detection
Detection of data exfiltration via DNS
Fast-Flux Detection
Detection of rapidly changing DNS infrastructure
Domain Age Check
Registered 26 years ago, not a newly registered domain