Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
richardstbs.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 06:39:45 UTC · ↺ Refresh
MX Hostnames
- d357294a.ess.barracudanetworks.com
- d357294b.ess.barracudanetworks.com
MX Priorities
- d357294a.ess.barracudanetworks.com: 10
- d357294b.ess.barracudanetworks.com: 20
A / AAAA Records
- 185.124.162.2 ↩ usc2.breeez.host
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
ns0.directnic.com hostmaster.ns0.directnic.com 2017072419 28800 14400 604800 86400
Primary NS (mname)
ns0.directnic.com
Admin Email (rname)
hostmaster@ns0.directnic.com
Serial
2017072419
Refresh
28800s
Retry
14400s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.directnic.com
ns1.directnic.com
ns0.directnic.com
ns2.directnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.68.117.89 ip4:50.240.227.33 include:spf.protection.outlook.com include:sendgrid.net include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
6 records- MS=ms97078231
- facebook-domain-verification=oxfywsmiusx0y8f73fxkaemv826usw
- e2ma-verification=j24
- brevo-code:297834c94c9773acf53d0206068ee601
- SPFv=spf1 ip4:96.68.117.89 ip4:50.240.227.33 include:spf.protection.outlook.com include:sendgrid.net include:spf.ess.barracudanetworks.com -all
- facebook-domain-verification=kgfqk0s42vh13mbkaiwvnn6q6f73a4
Full email verification for richardstbs.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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