Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unionps.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:17:41 UTC · ↺ Refresh
MX Hostnames
- d142105b.ess.barracudanetworks.com
- d142105a.ess.barracudanetworks.com
MX Priorities
- d142105b.ess.barracudanetworks.com: 20
- d142105a.ess.barracudanetworks.com: 10
A / AAAA Records
- 172.66.160.160 (no PTR)
- 104.20.31.35 (no PTR)
- 2606:4700:10::ac42:a0a0 (no PTR)
- 2606:4700:10::6814:1f23 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
mona.ns.cloudflare.com dns.cloudflare.com 2399284544 10000 2400 604800 1800
Primary NS (mname)
mona.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399284544
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
toby.ns.cloudflare.com
mona.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.bbnotify.net include:mg.infinitecampus.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
✓ 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
5 records- iContact814662
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.bbnotify.net include:mg.infinitecampus.org ~all
- ZOOM_verify_NPpbs8l8QUaeZzQccTfQLA
- apple-domain-verification=tNTl7ftf7xQnMhiz
- google-site-verification=PTkkqsVYCDUZ9ax2iGjMj245Y91guR7bUEw591xd8_o
Full email verification for unionps.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits