Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medidata.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:44:51 UTC · ↺ Refresh
MX Hostnames
- mxa-00752701.gslb.pphosted.com
- mxb-00752701.gslb.pphosted.com
MX Priorities
- mxa-00752701.gslb.pphosted.com: 10
- mxb-00752701.gslb.pphosted.com: 10
A / AAAA Records
- 23.185.0.2 (no PTR)
- 2620:12a:8000::2 (no PTR)
- 2620:12a:8001::2 (no PTR)
Mail Server IPs
- 143.55.144.134 ↩ mx07-00752701.pphosted.com
- 205.220.185.186 ↩ mx08-00752701.pphosted.com
SOA Record
Raw SOA
ns1.medidata.us postmaster.mdsol.com 198 10800 3600 2419200 900
Primary NS (mname)
ns1.medidata.us
Admin Email (rname)
postmaster@mdsol.com
Serial
198
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns6.medidata.us
ns1.medidata.us
ns2.medidata.us
ns9.medidatainc.com
ns5.medidata.us
ns10.medidatainc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.medidata.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- slack-domain-verification=JWt8Ez1DSfEsm8X6nsc3tX0VSBAXiEUApzQq3Sg8
- SPFv=spf1 include:_spf.medidata.com ~all
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