Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
willisklein.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 08:40:33 UTC · ↺ Refresh
MX Hostnames
- d130381b.ess.barracudanetworks.com
- d130381a.ess.barracudanetworks.com
MX Priorities
- d130381b.ess.barracudanetworks.com: 20
- d130381a.ess.barracudanetworks.com: 10
A / AAAA Records
- 91.242.252.206 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns53.worldnic.com namehost.worldnic.com 126021210 10800 3600 604800 3600
Primary NS (mname)
ns53.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021210
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns53.worldnic.com
ns54.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:98.103.14.10 ip4:70.60.185.98 include:one.zoho.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; fo=1; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- google-site-verification=k9j_HXwhFDveRb5TQF1cQvAYYKXZXKZBurDAOiWguPI
- SPFv=spf1 ip4:98.103.14.10 ip4:70.60.185.98 include:one.zoho.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
- MS=ms22964171
- facebook-domain-verification=e2kp4r0yi14cyfgzel2so12oqmymxk
Full email verification for willisklein.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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