warnerhospital.org

Valid Email Server
Domain Lookup › warnerhospital.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
warnerhospital.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 07:45:54 UTC · ↺ Refresh

MX Hostnames

  • d233984b.ess.barracudanetworks.com
  • d233984a.ess.barracudanetworks.com

MX Priorities

  • d233984b.ess.barracudanetworks.com: 20
  • d233984a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 192.124.249.156 ↩ cloudproxy10156.sucuri.net

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns21.domaincontrol.com dns.jomax.net 2025031200 28800 7200 604800 600
Primary NS (mname)
ns21.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025031200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns22.domaincontrol.com
ns21.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ptr ip4:38.106.132.5 ip4:38.89.224.198 ip4:199.116.83.195 ip4:184.12.255.66 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

6 records
  • 5oGOHZ/XWRSBRmM8X5e6PBRsjHuqYmrMj9PhrIHkdJkXHO+WZe5xxAdoW+WAr7MApJ+qtXcyC4KYocA/AvFRHA==
  • cisco-ci-domain-verification=5e69a2b66f338273b379f580423740a6c3ee6ffdc1b7421ff5c4f6c07a793e87
  • SPFv=spf1 a mx ptr ip4:38.106.132.5 ip4:38.89.224.198 ip4:199.116.83.195 ip4:184.12.255.66 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
  • apple-domain-verification=uqfdXRNyDwN8kNe2
  • mv36e224gbkl3f1rdp36ffkffl
  • MS=ms69594210
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