Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caiinc.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 07:55:37 UTC · ↺ Refresh
MX Hostnames
- mx.paubox.com
MX Priorities
- mx.paubox.com: 10
A / AAAA Records
- 162.244.254.216
Mail Server IPs
- 165.140.171.164 ↩ mx.paubox.com
- 165.140.171.124 ↩ mx.paubox.com
- 165.140.171.169 ↩ mx.paubox.com
- 165.140.171.199 ↩ mx.paubox.com
- 165.140.171.189 ↩ mx.paubox.com
- 165.140.171.170 ↩ mx.paubox.com
- 165.140.171.111 ↩ mx.paubox.com
- 165.140.171.15 ↩ mx.paubox.com
- 165.140.171.101 ↩ mx.paubox.com
- 165.140.171.155 ↩ mx.paubox.com
- 165.140.171.195
- 165.140.171.18
- 165.140.171.143
SOA Record
Raw SOA
ns35.worldnic.com namehost.worldnic.com 124050914 10800 3600 604800 3600
Primary NS (mname)
ns35.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124050914
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns36.worldnic.com
ns35.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:_spf.paubox.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- ZOOM_verify_37rBjKvoa2eyYFfikUNtYr
- ATDL9RMHVMI9FU6RWG4AVTYWSE9BLNHUK26VQQ97
- SPFv=spf1 include:us._netblocks.mimecast.com include:_spf.paubox.com ~all
- MS=ms16435015
- 0ed1fe018ab1cb0d50927f45e48677a85231ed808f
Full email verification for caiinc.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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