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Scan complete
E
50/100
v6.ipv6test.app
Changed · score unchanged
Compare
9 high-risk issues to fix.
16/16
checks
21
passed
finished
Scan timestamps
Created
Jul 17, 2026, 12:03 PM
Started
Jul 17, 2026, 12:03 PM
Finished
Jul 17, 2026, 12:03 PM
Updated
Jul 17, 2026, 12:03 PM
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Findings by severity
33 results
0
Critical
9
High
1
Medium
2
Low
21
Pass
Report coverage
49.66%
1 couldn’t be evaluated · 61 skipped - these limit completeness.
1 error
61 skipped
All
95
High
9
Medium
1
Low
2
Pass
21
Error
1
Skipped
61
Email
69%
Sender Authentication (SPF)
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Info
0/7 pass
Sender Authentication (SPF)
No SPF record found
The domain does not publish an SPF policy.
High
Domain Alignment (DMARC)
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Info
6/7 pass
Domain Alignment (DMARC)
DMARC aggregate reporting is not configured
The DMARC record does not request aggregate reports, which reduces visibility into authentication failures.
Medium
Transport Encryption (SMTP TLS)
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Info
0/5 pass
Transport Encryption (SMTP TLS)
Mail servers are unreachable
No mail exchanger for the domain accepts SMTP connections on port 25, so inbound mail cannot be delivered.
High
Certificate Binding (DANE)
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Info
0/5 pass
Certificate Binding (DANE)
Mail servers are unreachable
No mail exchanger for the domain accepts SMTP connections on port 25, so inbound mail cannot be delivered.
High
Mail Servers (MX)
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Info
0/4 pass
Mail Servers (MX)
No MX records found
The domain does not publish MX records. Sending MTAs fall back to the A record, which is not a substitute for a proper MX configuration.
High
Mail Servers (MX)
Mail servers are unreachable
No mail exchanger for the domain accepts SMTP connections on port 25, so inbound mail cannot be delivered.
High
Transport Policy (MTA-STS)
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Info
0/6 pass
Transport Policy (MTA-STS)
Mail servers are unreachable
No mail exchanger for the domain accepts SMTP connections on port 25, so inbound mail cannot be delivered.
High
Transport Policy (MTA-STS)
MTA-STS DNS record is missing
The domain does not publish an MTA-STS TXT record, so sending servers cannot discover or enforce an MTA-STS policy.
High
TLS Reporting (TLS-RPT)
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Info
0/4 pass
TLS Reporting (TLS-RPT)
Mail servers are unreachable
No mail exchanger for the domain accepts SMTP connections on port 25, so inbound mail cannot be delivered.
High
TLS Reporting (TLS-RPT)
No TLS-RPT record found
The domain does not publish a TLS-RPT record. Sending servers cannot report TLS errors to this domain.
High
DNS
100%
DNS Health (Delegation & Exposure)
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Info
7/8 pass
DNS Health (Delegation & Exposure)
SOA serial does not use the recommended format
The SOA record is otherwise valid, but the serial number does not follow the recommended YYYYMMDDnn date format.
Low
CAA and Certificate Issuance Surface
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Info
1/6 pass
CAA and Certificate Issuance Surface
No CAA record is published
The domain does not publish a CAA record, so any publicly trusted certificate authority may issue certificates for it after standard validation.
Low
Web
Disclosure Policy (security.txt)
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Info
0/4 pass
Disclosure Policy (security.txt)
security.txt could not be retrieved
The security.txt endpoint could not be reached due to a network, TLS, or DNS error.
Doesn’t affect score · lowers coverage
Error
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