Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pssd.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 02:24:58 UTC · ↺ Refresh
MX Hostnames
- mx0a-0016dd01.pphosted.com
- mx0b-0016dd01.pphosted.com
MX Priorities
- mx0a-0016dd01.pphosted.com: 10
- mx0b-0016dd01.pphosted.com: 10
A / AAAA Records
- 199.83.134.5 ↩ 199.83.134.5.ip.incapdns.net
- 192.230.66.5 ↩ 192.230.66.5.ip.incapdns.net
Mail Server IPs
- 148.163.147.116 ↩ mx0a-0016dd01.pphosted.com
- 148.163.143.65 ↩ mx0b-0016dd01.pphosted.com
SOA Record
Raw SOA
ndh1-nmgt-ins2.mckesson.com noreply.mckesson.com 2016060941 3600 901 2592000 60
Primary NS (mname)
ndh1-nmgt-ins2.mckesson.com
Admin Email (rname)
noreply@mckesson.com
Serial
2016060941
Refresh
3600s
Retry
901s
Expire
2592000s
Minimum TTL
60s
Nameservers (NS)
ep2ns02.mckesson.net
ep1ns03.mckesson.org
ep1ns02.mckesson.net
ep1ns04.mckesson.com
ep2ns01.mckesson.com
ep2ns03.mckesson.org
ep1ns01.mckesson.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf1.mckesson.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;fo=1;pct=100;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✗ None detectedNo 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
4 records- 8M6N1uwKuGUdBAnHaIzHeYX0x3kNBuWQ0vVA2NlfG9OnT12pE4hxtbg7Wz85ly8T+sVdRwTP9UgxvaUl9ypkoQ==
- SPFv=spf1 include:_spf1.mckesson.com -all
- MS=ms72849566
- ECOjKc9L/+72+asnq3oBrsTGtLiYR57EzhknwZLjtakls/skC5FLns3zHsV2dETgwWfW0FhRgxWUUfoGB4PwJQ==
Full email verification for pssd.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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