Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coxinc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 20:52:50 UTC · ↺ Refresh
MX Hostnames
- mxb-002b3a01.gslb.pphosted.com
- mxa-002b3a01.gslb.pphosted.com
MX Priorities
- mxb-002b3a01.gslb.pphosted.com: 10
- mxa-002b3a01.gslb.pphosted.com: 10
A / AAAA Records
- 13.65.243.110 (no PTR)
Mail Server IPs
- 148.163.151.28 ↩ mx0a-002b3a01.pphosted.com
- 148.163.154.228 ↩ mx0b-002b3a01.pphosted.com
SOA Record
Raw SOA
ns1.coxinc.com ceihm0301.coxinc.com 2026031203 10800 3600 604800 3600
Primary NS (mname)
ns1.coxinc.com
Admin Email (rname)
ceihm0301@coxinc.com
Serial
2026031203
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.coxinc.com
ns3.coxinc.com
ns2.coxinc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_s38758466.fdmarc.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=3600;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
20 records- onetrust-domain-verification=3d86a1acef29486b98b99e133cf99115
- hcp-domain-verification=40c83e74e99dcef4a48fa704a5958f6a543e934996793accaa3e5459b071fd63
- webexdomainverification.FJM6=b51522cc-606e-4f85-a285-5a9b2245d071
- cisco-ci-domain-verification=1e59deac1d0003d9a6b6646550e4e47b56f17d722bb0833fbc4803cbadb32083
- ZOOM_verify_awB4_tPRQsakfQwLzJoALw
- globalsign-domain-verification=CB85B147A2E669CFD318F0FC464F8FC2
- atlassian-domain-verification=VLPWdTQQ6BfcZf/JXZ5xZiBFd3SvJiIEUdHGU05AjbtO4u/DhUJ5PS0hvOVXsw/D
- ZOOM_verify_i12fHoZySTyVFN-pLocuWw
- google-site-verification=apiYhFpQ0eXdlIfnI2FQiBx4rJvqGzX_05QZRapvkms
- pA0P0bWJJFY1OEaCTwxCJfTIoJWu4y8vPt/GsUlKJTcRsTCkmPUufZyYa9YS21HhgW5vqDYQdkbQiQg4yzabGg==
- ANMhirB4iMYhIert/wQtgBOIu5OxZR1TpAXRNUss2ZnnnO2cdOCT/qtwIsvX7QZ2CkI8Xa2oCFYhQIJAkA4a2w==
- smartsheet-site-validation=DtsPIAjMUuLGPivDiTNchQXJ95CuaNCQ
- anthropic-domain-verification-bt3tt5=EAKUmAQiUnE3JdaohEJYlhEy8
- apple-domain-verification=OfJsM7jZjA93BtAL
- onetrust-domain-verification=b85c863cc7c94d5c9a16c55dc3a255be
- 0vGz5d/ZM+6/QnQ+fZgzk2i0M4qHxr8KaOrUauR4VTT5XrJIUhRYDC1YSGszZ5p0+v0tiAdFVFIK7EwzPI1Z/A==
- SPFv=spf1 include:_s38758466.fdmarc.net ~all
- pexip-ms-tenant-domain-verification=49f5befd-b6d4-4e62-902b-c5c080843d63
- RBLmg2q2VTJw9z1Z0AjShIltBV2GHY350536V+ZDB+jpF8P1J7AGCOB+SKMI8GIB5J6hBmpRzAZ93zqlITiTOg==
- flexera-domain-verification-dtfviabuctrgeqed
Full email verification for coxinc.com
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