Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
optimaelifeservices.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 13:16:19 UTC · ↺ Refresh
MX Hostnames
- d357467b.ess.barracudanetworks.com
- d357467a.ess.barracudanetworks.com
MX Priorities
- d357467b.ess.barracudanetworks.com: 2
- d357467a.ess.barracudanetworks.com: 1
A / AAAA Records
- 160.153.0.228 ↩ 228.0.153.160.host.secureserver.net
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
ns17.domaincontrol.com dns.jomax.net 2026021600 28800 7200 604800 3600
Primary NS (mname)
ns17.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns18.domaincontrol.com
ns17.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
3 records- google-site-verification=yhHt4tcxBJRhkJ1oXuLnPP93XTHd2rqRdWypZezZ2x8
- MS=E1C536947BC4937B0356EDD8D49BD669479D5F5E
- SPFv=spf1 mx include:spf.ess.barracudanetworks.com -all
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