Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kcav.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 07:32:19 UTC · ↺ Refresh
MX Hostnames
- d285577a.ess.barracudanetworks.com
- d285577b.ess.barracudanetworks.com
MX Priorities
- d285577a.ess.barracudanetworks.com: 20
- d285577b.ess.barracudanetworks.com: 10
A / AAAA Records
- 35.209.114.34 ↩ 34.114.209.35.bc.googleusercontent.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns65.worldnic.com namehost.worldnic.com 125100710 10800 3600 604800 3600
Primary NS (mname)
ns65.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125100710
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns66.worldnic.com
ns65.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com a:q360.kcav.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- linkedin-site-verification=2efca50d-5e5a-427f-953d-79597301add0
- google-site-verification=OqjAP3XbbsdYI4JQnhQODTjWluYdiQIZzyCOhdmOAe4
- google-site-verification=fm80AuDHvWgQe16-DXq0Nunl_sVBv37HuOUn047PCjw
- google-site-verification=X2ADkXLxNcjwaJLTqx2fTE-Rddb1O9GN_JxQJsl5rF4
- SPFv=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com a:q360.kcav.com include:spf.ess.barracudanetworks.com -all
- google-site-verification=RK_YIKAJEyCQjQylPCq5Eiq_ynC24v0EEbjCXxL5sb4
- apple-domain-verification=7wIlJrbVPIRToNvf
Full email verification for kcav.com
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