Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
workfirstcasualty.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 23:04:27 UTC · ↺ Refresh
MX Hostnames
- d106114a.ess.barracudanetworks.com
- d106114b.ess.barracudanetworks.com
MX Priorities
- d106114b.ess.barracudanetworks.com: 1
- d106114a.ess.barracudanetworks.com: 0
A / AAAA Records
- 34.174.56.165 ↩ 165.56.174.34.bc.googleusercontent.com
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
ns41.domaincontrol.com dns.jomax.net 2026012500 28800 7200 604800 600
Primary NS (mname)
ns41.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns42.domaincontrol.com
ns41.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
6 records- _globalsign-domain-verification=Ayb4wMXbzO5GIKWWyCMs_o5skL5UrKA_3SxSegmEml
- sophos-domain-verification=3531a22919afcfa514656e40ce3276eb422401cefd3358e1ee23ed834e720b1b
- SPFv=spf1 include:spf.protection.outlook.com -all
- djtm9dg29gx1r0yxhzfsjtzhkv68mjy2
- globalsign-domain-verification=3dUXYg0z9gklJOOmi5XtDXGdmVtOk0WW_hLdhcKEz3
- v=verifydomain MS=4615518
Full email verification for workfirstcasualty.com
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