Identity
0
F
360safe.com
Posture Score: 18/100
Scanned May 27, 2026 at 5:44 PM UTC
Attack Surface
0
Reputation
55
Identity Findings
No DMARC record found
The domain has no DMARC record, providing no policy for handling unauthenticated email.
💡 Publish a DMARC TXT record at _dmarc.360safe.com (e.g. "v=DMARC1; p=reject; rua=mailto:dmarc@360safe.com").
Invalid TLS certificate on mx4.qihoo.net
The TLS certificate presented by the mail server is expired or invalid.
💡 Renew or replace the TLS certificate on the mail server.
Invalid TLS certificate on mx5.qihoo.net
The TLS certificate presented by the mail server is expired or invalid.
💡 Renew or replace the TLS certificate on the mail server.
Does not meet bulk sender requirements
Google and Yahoo require all bulk senders to have SPF+DKIM, DMARC, and one-click unsubscribe. Issues: No DMARC record published (required since Feb 2024)
💡 Publish SPF, DKIM, and DMARC records. Implement RFC 8058 one-click unsubscribe for marketing mail.
TLS certificate hostname mismatch on mx4.qihoo.net
Certificate subject 'spam.qihoo.net' does not match hostname 'mx4.qihoo.net'. SANs: spam.qihoo.net, mailgate.qihoo.net
💡 Obtain a TLS certificate that matches the mail server hostname.
TLS certificate hostname mismatch on mx6.qihoo.net
Certificate subject 'spam.qihoo.net' does not match hostname 'mx6.qihoo.net'. SANs: spam.qihoo.net, mailgate.qihoo.net
💡 Obtain a TLS certificate that matches the mail server hostname.
TLS certificate hostname mismatch on mx5.qihoo.net
Certificate subject 'spam.qihoo.net' does not match hostname 'mx5.qihoo.net'. SANs: spam.qihoo.net, mailgate.qihoo.net
💡 Obtain a TLS certificate that matches the mail server hostname.
FCrDNS failure: no PTR for 111.206.171.86 (mx6.qihoo.net)
The IP 111.206.171.86 has no PTR record. Forward-confirmed reverse DNS requires a PTR that resolves back to the IP.
💡 Configure a PTR record for the IP that matches the mail server hostname.
Nameserver unresponsive: dns4.360safe.com
The nameserver dns4.360safe.com is not responding on port 53.
💡 Verify that dns4.360safe.com is properly configured and accessible.
Nameserver unresponsive: dns8.360safe.com
The nameserver dns8.360safe.com is not responding on port 53.
💡 Verify that dns8.360safe.com is properly configured and accessible.
Nameserver unresponsive: dns9.360safe.com
The nameserver dns9.360safe.com is not responding on port 53.
💡 Verify that dns9.360safe.com is properly configured and accessible.
Nameserver unresponsive: dns2.360safe.com
The nameserver dns2.360safe.com is not responding on port 53.
💡 Verify that dns2.360safe.com is properly configured and accessible.
No DKIM records found
No DKIM records were found after probing 56 common selectors. The domain may use a custom selector not discoverable via external scan.
💡 Configure DKIM signing and publish the public key at <selector>._domainkey.360safe.com
No PTR record for MX IP: 111.206.171.86
The IP 111.206.171.86 (for mx6.qihoo.net) has no reverse DNS record.
💡 Configure a PTR record for the mail server IP.
No MTA-STS record found
Without MTA-STS, mail transport encryption cannot be enforced and is vulnerable to downgrade attacks.
💡 Publish a _mta-sts TXT record and host a policy file at https://mta-sts.360safe.com/.well-known/mta-sts.txt
STARTTLS without MTA-STS or DANE protection
STARTTLS alone is vulnerable to downgrade attacks. Neither MTA-STS nor DANE is configured to enforce encryption.
💡 Deploy MTA-STS and/or DANE to protect against STARTTLS stripping attacks.
No CAA records found
No CAA records are configured. Any certificate authority can issue certificates for this domain.
💡 Add CAA records to restrict certificate issuance. Example: 0 issue "letsencrypt.org"
No TLS-RPT record found
Without TLS-RPT, you will not receive reports about TLS negotiation failures.
💡 Publish a _smtp._tls TXT record (e.g. "v=TLSRPTv1; rua=mailto:tls-reports@360safe.com").
ARC support not detected
No evidence of ARC (Authenticated Received Chain) support on MX servers. Forwarded messages may lose authentication.
💡 Consider enabling ARC signing on your mail servers to preserve authentication through forwarding.
SPF record is valid
The SPF record is properly configured with valid syntax and within lookup limits.
SPF record length OK (122 bytes)
SPF record is within safe DNS packet size limits.
DKIM cryptographic configuration is compliant
No RFC 8301 compliance issues detected in DKIM key configuration.
SMTP security checks passed
No open relay, VRFY/EXPN, or banner disclosure issues detected.
SMTP RFC 5321 compliance checks passed
The mail server accepts postmaster@ and abuse@ and uses a valid FQDN in EHLO.
DNS responses are consistent across all nameservers
All authoritative nameservers return consistent answers with proper AA flags.
DNS TTL values follow best practices
All critical DNS record TTLs are within recommended ranges.
DKIM2 not detected
No DKIM key record with v=2 was found across common selectors. DKIM2 is an emerging standard and not yet widely deployed.
REQUIRETLS not advertised
The primary MX does not advertise REQUIRETLS (RFC 8689). This is an emerging standard — MTA-STS and DANE provide adequate TLS enforcement for most deployments.
No DANE/TLSA records found
DANE is not configured for any MX server. This is optional but provides strong certificate binding.
No BIMI record found
BIMI is not configured. Your brand logo will not display in supporting email clients.
Open mail ports on mx4.qihoo.net
Detected open mail-related ports: 25
Domain is IPv4-only
No AAAA records found for the domain, MX servers, or nameservers. The domain operates on IPv4 only.
RFC 8058 one-click unsubscribe assessment
No DKIM signing detected. RFC 8058 one-click unsubscribe requires DKIM-signed List-Unsubscribe headers.
MX IP network diversity
MX IPs span 2 different /16 networks, providing good diversity.
SOA record parameters
Serial: 1779326557, Refresh: 3600s, Retry: 180s, Expire: 1209600s, Min TTL: 180s
Attack Surface Findings
Non-responsive nameserver: dns4.360safe.com
The nameserver dns4.360safe.com delegated for 360safe.com is not responding on port 53. An attacker who gains control of this hostname could hijack the entire zone.
💡 Remove the NS delegation to dns4.360safe.com or ensure the nameserver is operational.
Non-responsive nameserver: dns8.360safe.com
The nameserver dns8.360safe.com delegated for 360safe.com is not responding on port 53. An attacker who gains control of this hostname could hijack the entire zone.
💡 Remove the NS delegation to dns8.360safe.com or ensure the nameserver is operational.
Non-responsive nameserver: dns9.360safe.com
The nameserver dns9.360safe.com delegated for 360safe.com is not responding on port 53. An attacker who gains control of this hostname could hijack the entire zone.
💡 Remove the NS delegation to dns9.360safe.com or ensure the nameserver is operational.
Non-responsive nameserver: dns2.360safe.com
The nameserver dns2.360safe.com delegated for 360safe.com is not responding on port 53. An attacker who gains control of this hostname could hijack the entire zone.
💡 Remove the NS delegation to dns2.360safe.com or ensure the nameserver is operational.
Non-responsive nameserver: dns1.360safe.com
The nameserver dns1.360safe.com delegated for 360safe.com is not responding on port 53. An attacker who gains control of this hostname could hijack the entire zone.
💡 Remove the NS delegation to dns1.360safe.com or ensure the nameserver is operational.
Non-responsive nameserver: dns3.360safe.com
The nameserver dns3.360safe.com delegated for 360safe.com is not responding on port 53. An attacker who gains control of this hostname could hijack the entire zone.
💡 Remove the NS delegation to dns3.360safe.com or ensure the nameserver is operational.
Non-responsive nameserver: dns7.360safe.com
The nameserver dns7.360safe.com delegated for 360safe.com is not responding on port 53. An attacker who gains control of this hostname could hijack the entire zone.
💡 Remove the NS delegation to dns7.360safe.com or ensure the nameserver is operational.
Non-responsive IP for ns1.360safe.com: 111.206.53.6
The subdomain ns1.360safe.com resolves to 111.206.53.6 which is not responding on ports 80 or 443. This may indicate a decommissioned server.
💡 Verify the server at 111.206.53.6 is operational or remove the DNS record for ns1.360safe.com.
Non-responsive IP for ns2.360safe.com: 106.120.161.6
The subdomain ns2.360safe.com resolves to 106.120.161.6 which is not responding on ports 80 or 443. This may indicate a decommissioned server.
💡 Verify the server at 106.120.161.6 is operational or remove the DNS record for ns2.360safe.com.
Domain enumerability: medium
The domain has moderate enumerability. CT logs and DNS records reveal significant information about the domain structure.
💡 Restrict zone transfers, use NSEC3 instead of NSEC, consider wildcard certificates to reduce CT log exposure, and implement rate limiting on DNS queries.
DNSSEC is not enabled
No DNSKEY or DS records were found. DNS responses are not cryptographically authenticated.
💡 Enable DNSSEC by generating DNSKEY records and publishing DS records at the registrar.
All MX records resolve correctly
No dangling MX records detected — all MX hostnames resolve to valid IP addresses.
Explicit MX records present
The domain has explicit MX records — no implicit A-record fallback delivery.
No internal information leakage detected
No non-routable IP addresses or internal references were found in public DNS records.
No excessive DNS information exposure detected
No HINFO, LOC, RP records, version disclosures, or zone walking vulnerabilities were found.
No email autodiscovery endpoints detected
No Microsoft Autodiscover, Mozilla Autoconfig, or email SRV records were found.
11 subdomain(s) discovered for 360safe.com
Subdomains were enumerated via Certificate Transparency logs, DNS wordlist brute-forcing, and DNS record analysis.
0 certificate(s) found in CT logs
Certificate Transparency logs contain 0 certificate(s) for 360safe.com and its subdomains. Each certificate reveals subdomain names.
Reputation Findings
Listed on dnsbl.spfbl.net
111.206.171.86 (mx6.qihoo.net) is listed on blacklist dnsbl.spfbl.net (response: 127.0.0.4).
💡 Visit the dnsbl.spfbl.net website to request delisting. Investigate the root cause (compromised account, open relay, spam) before requesting removal.
Listed on dnsbl.spfbl.net
101.198.1.37 (mx5.qihoo.net) is listed on blacklist dnsbl.spfbl.net (response: 127.0.0.4).
💡 Visit the dnsbl.spfbl.net website to request delisting. Investigate the root cause (compromised account, open relay, spam) before requesting removal.
Could not retrieve TLS certificate
Failed to connect to 360safe.com:443 or retrieve the peer certificate.
💡 Ensure the domain has a valid TLS certificate installed and port 443 is accessible.
Domain valid for 720 days
Domain 360safe.com expires on 2028-05-17.
Domain transfer and delete locks enabled
Domain 360safe.com has clientTransferProhibited and clientDeleteProhibited locks.
No disposable email provider MX records
MX records for 360safe.com do not match known disposable email provider patterns.
Domain is 7315 days old
Domain 360safe.com was registered 2006-05-17.
No wildcard MX records
No wildcard MX records detected for 360safe.com.
TLD has good reputation
The .com TLD is not on known abuse watchlists.
MX records point to stable infrastructure
No MX records point to known dynamic DNS service domains.
Strong TLS configuration on primary MX
Primary MX (mx5.qihoo.net) uses TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 including Forward Secrecy.
SMTP banner matches infrastructure identity
The SMTP banner (mgateway02.qihoo.net) aligns with the MX hostname (mx5.qihoo.net).
Google Safe Browsing DNS check — no flag detected
DNS-based Safe Browsing lookup returned no results. Full verification requires the Google Safe Browsing API key.
Abuse contacts found for MX IPs
Abuse contact information retrieved via abusix.org DNS lookup.
PhishTank — API key required
PhishTank phishing database check requires an API key.
Sender Score — API key required
Sender Score reputation check requires an API key.
Cisco Talos — API key required
Cisco Talos IP reputation check requires an API key.
Could not connect to 360safe.com
HTTPS request to https://360safe.com failed or timed out.
Could not connect to webmail.360safe.com
HTTPS request to https://webmail.360safe.com failed or timed out.
WHOIS registration data
Registrar: GoDaddy.com, LLC | Created: 2006-05-17 | Expires: 2028-05-17 | Updated: 2026-03-03
WHOIS privacy protection enabled
Domain 360safe.com has WHOIS privacy/redaction enabled.
Bulletproof Hosting Detection — API key required
Checking IPs against known bulletproof hosting providers requires a threat intelligence API key.
Threat Intelligence Feeds — API key required
Checking domain against threat intelligence feeds requires API keys (e.g., VirusTotal, AbuseIPDB).
Typosquat detected: 360save.com (has MX!), 36safe.com, 360sage.com
3 registered lookalike domain(s) that could be used for phishing against your brand. Domains with MX records can send and receive email, making them high-risk phishing vectors.
Dependency Chains
DMARC Authentication Chain (SPF)
DMARC uses SPF to verify that emails come from authorized servers
SPF Record
SPF record found and configured
→
DMARC Policy
DMARC policy missing
⚠️ DMARC policy is missing. Even with SPF configured, you lack the policy layer that tells receiving servers what to do with authentication failures.
DMARC Authentication Chain (DKIM)
DMARC uses DKIM to verify that emails have not been tampered with
DKIM Signature
DKIM signature missing
→
DMARC Policy
DMARC policy missing
⚠️ DKIM signature is missing. DMARC relies on DKIM to verify email integrity and prevent tampering. Without DKIM, DMARC alignment will fail for cryptographic verification.
Mail Server Identity: mx4.qihoo.net
PTR record proves mail server legitimacy
MX: mx4.qihoo.net
Mail server at 101.198.1.7
→
PTR Record
Reverse DNS: mgateway01.qihoo.net
Mail Server Identity: mx6.qihoo.net
PTR record proves mail server legitimacy
MX: mx6.qihoo.net
Mail server at 111.206.171.86
→
PTR Record
No PTR record
⚠️ Mail server mx6.qihoo.net (111.206.171.86) lacks a PTR record. Many receiving servers require matching forward and reverse DNS for spam prevention.
Mail Server Identity: mx5.qihoo.net
PTR record proves mail server legitimacy
MX: mx5.qihoo.net
Mail server at 101.198.1.37
→
PTR Record
Reverse DNS: mgateway02.qihoo.net
Mail Server Reputation: mx4.qihoo.net
RBL check ensures server is not blacklisted
MX: mx4.qihoo.net
Mail server at 101.198.1.7
→
RBL Status
Not blacklisted
Mail Server Reputation: mx6.qihoo.net
RBL check ensures server is not blacklisted
MX: mx6.qihoo.net
Mail server at 111.206.171.86
→
RBL Status
Not blacklisted
Mail Server Reputation: mx5.qihoo.net
RBL check ensures server is not blacklisted
MX: mx5.qihoo.net
Mail server at 101.198.1.37
→
RBL Status
Not blacklisted
Enforced Encryption Chain
MTA-STS enforces TLS encryption to prevent man-in-the-middle attacks
TLS Support
Mail servers support TLS encryption
→
MTA-STS Policy
MTA-STS not configured
⚠️ MTA-STS policy is missing. Even with TLS support, you lack the enforcement layer that prevents attackers from stripping encryption (downgrade attacks).
Brand Identity Chain
BIMI displays your logo in email clients, but requires DMARC enforcement
DMARC Enforcement
DMARC not enforced (p=none or missing)
→
BIMI Record
BIMI not configured
⚠️ DMARC is not enforced. BIMI requires a DMARC policy of "quarantine" or "reject" to prove you have strong email authentication. Without enforcement, email clients will not display your logo.
TLS Monitoring Chain
TLS-RPT provides reports about TLS connection failures
TLS Support
Mail servers support TLS encryption
→
TLS-RPT Reporting
TLS-RPT not configured
⚠️ TLS-RPT is not configured. Without TLS reporting, you have no visibility into TLS connection failures that may be impacting email delivery.
Security Checks
MX Records
✓
SPF Record
✓
DKIM Record
✗
DMARC Policy
✗
BIMI Record
✗
CAA Records
✗
DNSSEC
✗
MTA-STS
✗
TLS-RPT
✗
Embed Badge
Display your domain's security grade on your website or README:
<img src="https://scan.ractermx.com/badge/360safe.com.svg" alt="Email Security Grade">
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