uk.ibm.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 01:51:12 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

dns1.p05.nsone.net
dns2.p05.nsone.net
dns3.p05.nsone.net
dns4.p05.nsone.net

SPF Record

✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

11 records
  • amazonses:mrESRSFXGWYz3PibCy6QiAJaiVMdtDfOUyB8AAt8Yzc=
  • docker-verification=26ad39f0-fe3b-4bde-971d-440782628fdd
  • google-site-verification=mW6EDrOD1Fx8IpYgCPIIRKU-B5gGwS35TaV6gMKev64
  • atlassian-domain-verification=a32Aj0uoXQRh6QseDFFrlufYlkbeSdok7az3sY0DQNVXpW1Iqj8zlsuXFZgHMojH
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
  • figma-domain-verification=597cc1c5948400251db174924d6c23d84574e6ca68208a59b7be5c0e17bcfdd4-1744818302
  • apple-domain-verification=dDuqSxlGFCAf1d3t
  • mongodb-site-verification=XA6WUV18SVtuSmrzMOLyYXs7bmDO1uL0
  • jamf-site-verification=CN4bHigc1ZnD6ZQX_2c6XQ
  • mongodb-site-verification=Som1F6dhH5mgo7vKYWFe8GqqwvlVlJlg
  • anthropic-domain-verification-3wr93s=4RtnmFvsvJjST07MOggHmGzFu
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