Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dovetail-stl.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:43:20 UTC · ↺ Refresh
MX Hostnames
- d115628b.ess.barracudanetworks.com
- d115628a.ess.barracudanetworks.com
MX Priorities
- d115628b.ess.barracudanetworks.com: 20
- d115628a.ess.barracudanetworks.com: 10
A / AAAA Records
- 35.215.116.198 ↩ 198.116.215.35.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
ns57.domaincontrol.com dns.jomax.net 2026031900 28800 7200 604800 3600
Primary NS (mname)
ns57.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns58.domaincontrol.com
ns57.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a:smtp.dovetail-stl.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ 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: 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
4 records- google-site-verification=sHPRVHUSTBk_TK1XBxQE63s5FPXjoqP6VgfAzjNkAeo
- v=verifydomain MS=3699602
- duo_sso_verification=rctiS4Ym9c8aEzCYGuiepllq5ikvF5jFV3UuqsuA5HC9gUVPxtfpPqfjttY1ZQVF
- SPFv=spf1 a:smtp.dovetail-stl.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
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