williams.com

Valid Email Server
Domain Lookup › williams.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
williams.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-27 19:00:04 UTC · ↺ Refresh

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MX Hostnames

  • mxa-00188a01.gslb.pphosted.com
  • mxb-00188a01.gslb.pphosted.com

MX Priorities

  • mxa-00188a01.gslb.pphosted.com: 10
  • mxb-00188a01.gslb.pphosted.com: 10

A / AAAA Records

  • 192.0.66.120 (no PTR)

Mail Server IPs

  • 148.163.156.121 ↩ mx0a-00188a01.pphosted.com
  • 148.163.158.118 ↩ mx0b-00188a01.pphosted.com

SOA Record

Raw SOA ns1.williams.com domain-admin.williams.com 2026072408 10800 3600 2419200 900
Primary NS (mname)
ns1.williams.com
Admin Email (rname)
domain-admin@williams.com
Serial
2026072408
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns1.williams.com
ns2.williams.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-a.williams.com include:_spf-b.williams.com include:spf-00188a01.pphosted.com include:spf_c.oraclecloud.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

23 records
  • MS=ms97278765
  • perplexity-ai-domain-verification-6va6b9=aWunQWWQec9Dii8zs8hoJskLP
  • miro-verification=83d11620c7cf1037ddf477c7ecd5a6ca61bb83c7
  • onx=b5e0e735-8359-475c-acf0-cb15e05545f2
  • ms-domain-verification=e585417a-a350-4352-902f-d6cad9212062
  • cisco-ci-domain-verification=4c08bebbf3826c39af54381f3d2ba34df0c95a21ccd75bf31f8182f846c93967
  • 0btztd1d7rv3pmp9pm11qcfz4gzx3vf5
  • google-site-verification=6ZnUhXXWfSDB6mHKzc_0cbj4pQ0JNioFpNQt1-t-heQ
  • 521696936-3436045
  • zkdxxxry4bp0msp3f5lh1jwpwcg1txc4
  • _fdhci29b0vo2hdpb3afp5mnyz56ptjf
  • anthropic-domain-verification-kn4nyf=KjkzYzdAa0nvsdkoOWvYDw4Wo
  • gVu1LqH73yDk+Se+KwSkwjvSKff67g3zwL1/13bMfCps6FucRUm2zOP44SDKPsSxf7UB+uLNv0iftme8vrdmyg==
  • TA2qRFkie9a3DCO6c8SjZbv9R71b0lGaMs1lhaOrr4XKazgNIQB4Ywi2o164Pf+mDGYbNlcqLfFxgGULoc4cYw==
  • cursor-domain-verification-zs0av9=G9yh1hFiDheav6kDinZuoFQlw
  • SPFv=spf1 include:_spf-a.williams.com include:_spf-b.williams.com include:spf-00188a01.pphosted.com include:spf_c.oraclecloud.com include:spf.protection.outlook.com ~all
  • neat-pulse-domain-verification-rNq3BBX=15ac2174-5bee-4d82-b80f-b55af59bedba
  • docusign=6ffa91ee-8258-4da0-ab07-8f5309b6d27b
  • _tyb2da61ktb1dx81ekgjp09vebg7q4j
  • docusign=382c75ee-432e-4c7c-8046-6ac02125da09
  • _0w7v19p79pd8blqxid6hq9cooltq5mn
  • ms-domain-verification=f67a1414-48a6-4e13-a7d3-084c0ba8675b
  • onx=ccc4f073-515c-413d-8160-5ce77c35db6c
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