us.ibm.com

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

Domain Overview

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

Checked via [email protected] · 2026-03-26 16:47:11 UTC · ↺ Refresh

MX Hostnames

  • mx0b-001b2d05.pphosted.com
  • mx0a-001b2d05.pphosted.com

MX Priorities

  • mx0a-001b2d05.pphosted.com: 5
  • mx0b-001b2d05.pphosted.com: 5

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 205.220.161.114 ↩ mx0a-001b2d05.pphosted.com
  • 205.220.172.48 ↩ mx0b-001b2d05.pphosted.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

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

✗ Missing

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

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

21 records
  • google-site-verification=tht3GZTrWRBfV6IZCQWpg8LawruwK7KpiyapyzpnUxY
  • google-site-verification=NzPmw5LMAivUiut_Eo6dOWdHOENZLkIAPFki1GmfPTU
  • smartsheet-site-validation=Yhr-MJDBKgH0YuNEyVFX4BuS4A1qyvFc
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • atlassian-domain-verification=a32Aj0uoXQRh6QseDFFrlufYlkbeSdok7az3sY0DQNVXpW1Iqj8zlsuXFZgHMojH
  • onetrust-domain-verification=e7e09cedfb9b4ff386f1274e4c214d55
  • adobe-idp-site-verification=2b9ae38c-3eba-47c3-b2c6-093c73840bad
  • google-site-verification=R-FioJJH93-c9TxbB9e81HhNn7HwHbegJIq5by2QVXM
  • TtCF7EWFzRHHo8wSlEkfwLm++HBjWI7luL9duYm1Ss1FHPtrSx5QKmCh91SY/8TN6/k/gF5cwRWp+ftm30JF8A==
  • mongodb-site-verification=xJx41gon2fcOXepIkdD2pA3IYuQ3BahI
  • mongodb-site-verification=qczi5DL93TnEqNI9GYe7ifX6U9u7QnGo
  • amazonses:0X2gwuvYsFfTQzTF7oq3vOhnzprALfncNVEvqUW09hU=
  • _analyst_ng_validation=a818d449-8a3e-4c1c-825a-e7826684c6f1
  • figma-domain-verification=597cc1c5948400251db174924d6c23d84574e6ca68208a59b7be5c0e17bcfdd4-1744818302
  • _github-challenge-ibm.us.ibm.com=2ff2235935
  • jamf-site-verification=CN4bHigc1ZnD6ZQX_2c6XQ
  • docker-verification=c50a9cf5-5e15-4676-8e0e-417b905bac5e
  • onetrust-domain-verification=c0559d9638b74b0b8ecbc3d1af59fe6b
  • MS=ms64287799
  • anthropic-domain-verification-zmrwh6=H4EpOGQjBlDHafk5sVb01AjTJ
  • ZSiRpt+wrAAjWb5/K/Pn5zSh+YFz/7MSxA9E5WGt6AHkWcspt1GiMj6Y3Ymvz3WX2pqMcS3JuXaL6kUFf8Z3wA==
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