Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
obmc.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 20:33:56 UTC · ↺ Refresh
MX Hostnames
- d194088b.ess.barracudanetworks.com
- d194088a.ess.barracudanetworks.com
MX Priorities
- d194088a.ess.barracudanetworks.com: 10
- d194088b.ess.barracudanetworks.com: 20
A / AAAA Records
No A/AAAA records found.
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
amos.ns.cloudflare.com dns.cloudflare.com 2398255781 10000 2400 604800 1800
Primary NS (mname)
amos.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398255781
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lara.ns.cloudflare.com
amos.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a a:mail.obmc.org ip4:69.150.225.130 ip4:69.150.225.130 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- duo_sso_verification=3QsJdUoMkOtjEnXtZtSXKyIp4WZ7XmPlpePmk2GeI0fcsm6pVbpYl7hgwiTmZXEw
- rf5snne7m2staka7rlk3h1ece1
- SPFv=spf1 a a:mail.obmc.org ip4:69.150.225.130 ip4:69.150.225.130 include:spf.ess.barracudanetworks.com -all
Full email verification for obmc.org
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