Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mednax.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:07:25 UTC · ↺ Refresh
MX Hostnames
- mxb-00326001.gslb.pphosted.com
- mxa-00326001.gslb.pphosted.com
MX Priorities
- mxb-00326001.gslb.pphosted.com: 10
- mxa-00326001.gslb.pphosted.com: 10
A / AAAA Records
- 205.196.24.112 (no PTR)
Mail Server IPs
- 148.163.141.33 ↩ mx0b-00326001.pphosted.com
- 148.163.145.32 ↩ mx0a-00326001.pphosted.com
SOA Record
Raw SOA
ns41.domaincontrol.com dns.jomax.net 2026020401 28800 7200 604800 600
Primary NS (mname)
ns41.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns41.domaincontrol.com
ns42.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:_u.mednax.com._spf.dmarclb.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._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
5 records- smartsheet-site-validation=0KxODgpZLDPRrgoO3mNaLeVDXpvqnbnw
- SPFv=spf1 include:_u.mednax.com._spf.dmarclb.com -all
- google-site-verification=eCYRZySRIq95Zsmrm5W61xpdJRun1mGTk0CBbzThjcQ
- apple-domain-verification=ic9UstvhM530VTJx
- db633477-e5bb-4908-b49b-43bdaded1d1d
Full email verification for mednax.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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