so.cccounty.us

Valid Email Server
Domain Lookup › so.cccounty.us
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
so.cccounty.us
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 03:30:27 UTC · ↺ Refresh

MX Hostnames

  • mxb-00517f02.gslb.pphosted.com

MX Priorities

No priority data.

A / AAAA Records

  • 66.121.31.198

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns4.co.contra-costa.ca.us
nsx.so.cccounty.us
ns3.co.contra-costa.ca.us

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf-00517f02.pphosted.com ip4:66.121.31.198 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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

7 records
  • 3l575n4sfagdjk02lhjd00jv0u
  • FbgPng3QrDVy8Sw0EkG6JV5th1RYVBd+AjYqUaDXW9pchVS4CrPEcyzDigOr+5dHU5xVfo2gosDt6mlLhNPj2A==
  • gdoa2q39jmv1j5e4novd4chspo
  • 10f4ruvvshv0u0v6vi3s9batur
  • SPFv=spf1 include:spf-00517f02.pphosted.com ip4:66.121.31.198 include:spf.protection.outlook.com ~all
  • oob89amaqd20g12tjsu6ja6s5a
  • 6mv1trsn75lqe70ljb9vegnk20
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