Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
retinamd.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 05:58:32 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 1
A / AAAA Records
- 66.228.32.51 ↩ ecpbuilder.com
- 2600:3c03::f03c:91ff:fe59:e848 (no PTR)
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2024061000 28800 7200 604800 600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024061000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns43.domaincontrol.com
ns44.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.us.emailservice.io include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- MS=ms50178625
- ndJ1Fj5GJIN9o/PdvC+FOn73eGxUVifczz4EwV4rnEibQXngzaXGyVTgMru3ve0X+UEre57tI964ORPWjZI7lg==
- SPFv=spf1 include:spf.protection.outlook.com include:spf.us.emailservice.io include:spf.protection.outlook.com -all
- MS=ms92639586
- v=verifydomain MS=3441123
- 6jmkfl0cq3v3ih3iig9qa23fsa
- MS=ms29020356
Full email verification for retinamd.com
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