google.itDNS Security Checker
Check DMARC, SPF, DKIM, DNSSEC and other DNS security records for email spoofing and phishing protection.
Last checked: Mar 19, 2026, 08:00 AM UTC
100/100
Grade A+Scan Results
DNS Security Score100/100
0
Critical
0
High
0
Medium
10
Passed
No issues detected — DNS Security looks good for google.it.
Common DNS Security Issues
- No DMARC record
- DMARC policy set to p=none (monitoring only, no enforcement)
- Missing or misconfigured SPF record
- SPF record exceeds 10 DNS lookups
- No DNSSEC
What This Check Covers
DNS security records (SPF, DKIM, DMARC) protect your domain from email spoofing and phishing attacks. Without DMARC enforcement, anyone can send email appearing to come from your domain. Without DNSSEC, DNS responses can be forged. These are critical for email deliverability and brand protection.
- DMARC record (email authentication policy)
- SPF record (authorized mail senders)
- DKIM setup
- DNSSEC (DNS response signing)
- CAA records (certificate authority authorization)
- MTA-STS (SMTP security policy)
- BIMI (Brand Indicators for Message Identification)
Why it matters
Missing DMARC allows phishing emails to appear from your domain. Domains without SPF/DMARC are used in business email compromise (BEC) attacks — the most costly cybercrime category. Google and Yahoo now require DMARC for bulk senders.