graybar.com

Valid Email Server
Domain Lookup › graybar.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
graybar.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 19:29:13 UTC · ↺ Refresh

MX Hostnames

  • mxb-00317901.gslb.pphosted.com
  • mxa-00317901.gslb.pphosted.com

MX Priorities

  • mxb-00317901.gslb.pphosted.com: 10
  • mxa-00317901.gslb.pphosted.com: 10

A / AAAA Records

  • 104.18.1.188 (no PTR)
  • 104.18.0.188 (no PTR)
  • 2606:4700::6812:1bc (no PTR)
  • 2606:4700::6812:bc (no PTR)

Mail Server IPs

  • 67.231.144.19 ↩ mx0a-00317901.pphosted.com

SOA Record

Raw SOA jaxson.ns.cloudflare.com dns.cloudflare.com 2399934324 10000 2400 604800 1800
Primary NS (mname)
jaxson.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399934324
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jean.ns.cloudflare.com
jaxson.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~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]
✓ Reject — strongest protection
📋 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

21 records
  • nintex.6324cbce4216a68709296f76
  • cisco-ci-domain-verification=145f1d7da4b00376f7199fb48510d316175f98cad841779bcc6a7ee7001b501c
  • 219332549-36183106
  • google-site-verification=KD4BYiI9kZLLb1f_E_Vehn9kI9wraMYE9vKUgeHSULA
  • google-site-verification=223T104tVO2hb8auDCO8Nw-Up8kV54UasnymydBCgro
  • F0M696frYx6SPk8Ot9sFxMqheJV57S9xKrXP+B3jhM53JPf48K+1Ea4UK+1mbmUpZZY04BZ9cVk/TRov3l1wUw==
  • 9f77bedb-5518-4565-ab50-4267666256b7
  • MS=ms13053869
  • ca3-4b365637560647c1976c8352e1145cfa
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • Fq0A7O1kBtzl+fZn/FA6xCte0QVflJVkhYuTJjznq7gzKM67XliMP9StHhbttYQnWA1uwjZP5owCN8R9HAs2Pg==
  • B2A95E75416793A4933A45C5FE7E3E5E139438EB7E5489C1ABB4959EA4711A5D
  • ca3-efafa457393e439c8f2f3a12fb8b2ee9
  • smartsheet-site-validation=3pJQjsmc9xyj7__qhpYnhyBPdTs1CMn6
  • atlassian-domain-verification=5HECqzCeKEyLsPYEEVaLrSxsFOF02c6Kh9RHdGhJGUhnRLUqBDF2WhQp7jVdZQID
  • facebook-domain-verification=zj5mro2f4jk6u5c6nirbfuicdq9cga
  • l8m1kgqqd33fqo4fg42394tufh
  • nintex.5e1e148c641a750dcaba4b38
  • google-site-verification=R83K1hdPS_9LOyS51s_YDjjLt3uO-xk9lZhy0itFDWA
  • google-site-verification=KTLAeNIQNY7G3XCrob6984SuupQMPJpLawPZvnZ8-oM
  • a84a89b4-9a05-4a22-af97-5a6da6c234e1
Full email verification for graybar.com

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