Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
saundersmedicalcenter.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:56:07 UTC · ↺ Refresh
MX Hostnames
- mx-02-us-east-2.prod.hydra.sophos.com
- mx2-us1.ppe-hosted.com
- mx-01-us-east-2.prod.hydra.sophos.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 40
- mx-01-us-east-2.prod.hydra.sophos.com: 60
- mx1-us1.ppe-hosted.com: 30
- mx-02-us-east-2.prod.hydra.sophos.com: 70
A / AAAA Records
- 52.5.5.85 ↩ ec2-52-5-5-85.compute-1.amazonaws.com
Mail Server IPs
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
- 3.135.48.136 ↩ ec2-3-135-48-136.us-east-2.compute.amazonaws.com
- 18.118.219.4 ↩ ec2-18-118-219-4.us-east-2.compute.amazonaws.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
pdns07.domaincontrol.com dns.jomax.net 2025012200 28800 7200 604800 600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025012200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns08.domaincontrol.com
pdns07.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:saundersmedicalcenter-com.spf.smtp25.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
7 records- 190A/qD5MH0KGuBskk4IlQ==
- duo_sso_verification=qKyL4nVyJyYXWyT60eCA0E9CAdoa4AFSuS9Xm0QF1DqUM5t7qgSenSfn5l8bfwcM
- sophos-domain-verification=55f53559d7e0761fb2e266d40066f2edb0de6b5b
- MS=ms15785170
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:saundersmedicalcenter-com.spf.smtp25.com -all
- idbqkqofm6totr5shbftdom65a
- ppe-b0cd85446469081252000eda9719dd7a1620d8bd
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