Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
segurosalfa.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 03:54:38 UTC · ↺ Refresh
MX Hostnames
- mail2.segurosalfa.com.co
- mail.segurosalfa.com.co
MX Priorities
- mail2.segurosalfa.com.co: 20
- mail.segurosalfa.com.co: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 190.144.184.200 ↩ mail2.segurosalfa.com.co
- 190.144.253.99 ↩ mail.segurosalfa.com.co
SOA Record
Raw SOA
ns1.telmexla.net.co internet.telmexla.net.co 2026030401 1200 7200 1209600 3600
Primary NS (mname)
ns1.telmexla.net.co
Admin Email (rname)
internet@telmexla.net.co
Serial
2026030401
Refresh
1200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.telmexla.net.co
ns7.telmexla.net.co
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.144.253.99 ip4:190.144.184.200 ip4:190.144.253.98 include:amazonses.com include:dispapeles.com include:spf.protection.outlook.com include:rnmk.com include:_spf.goskope.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=86400; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- _35uvb3cf9qk2vc7p5zfhuxbexeebjlh
- MS=24B94F28CA486C7FF28CD8C5259517415A9AB6FA
- H4AU7uCUZ0EcxwnPCuv3s1+aytbsMB6rBZ0Qg0/k59gsnJZSn72NuFwTrnqr0SG9dMlUt5+kUHjWVH+hBBXCnA==
- google-site-verification=rLVZE-tHUmZqY3ZbXKkEwqlfh1FOq7glYmMuRJRtatM
- MS=ms58170951
- qccOhM+q1375m+xGPd5jnrShPD/npUREUuPAvlfXoBMcDOlrtBNHycYqbFGtKaIQ4JFiFxcBxHi6Yw6lswvvGw==
- SPFv=spf1 ip4:190.144.253.99 ip4:190.144.184.200 ip4:190.144.253.98 include:amazonses.com include:dispapeles.com include:spf.protection.outlook.com include:rnmk.com include:_spf.goskope.com -all
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