Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ca.ibm.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 15:41:36 UTC · ↺ Refresh
MX Hostnames
- mx0a-001b2d05.pphosted.com
- mx0b-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
Raw SOA
dns1.p05.nsone.net hostmaster.nsone.net 1729786408 43200 7200 604800 86400
Primary NS (mname)
dns1.p05.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1729786408
Refresh
43200s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns3.p05.nsone.net
dns4.p05.nsone.net
dns1.p05.nsone.net
dns2.p05.nsone.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.22.158.201 ip4:169.61.105.73 ip4:148.163.158.5 ip4:148.163.156.1 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo 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
6 records- figma-domain-verification=597cc1c5948400251db174924d6c23d84574e6ca68208a59b7be5c0e17bcfdd4-1744818302
- jamf-site-verification=CN4bHigc1ZnD6ZQX_2c6XQ
- docker-verification=4a8ba796-bd36-4988-9655-d4fa0585f7e3
- mongodb-site-verification=MeeQd5TViyKjx8rse2MSJHXPc9E3JH7i
- SPFv=spf1 ip4:50.22.158.201 ip4:169.61.105.73 ip4:148.163.158.5 ip4:148.163.156.1 ~all
- atlassian-domain-verification=a32Aj0uoXQRh6QseDFFrlufYlkbeSdok7az3sY0DQNVXpW1Iqj8zlsuXFZgHMojH
Full email verification for ca.ibm.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits