Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
perimeterhealthcare.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 11:08:43 UTC · ↺ Refresh
MX Hostnames
- mx2-us2.ppe-hosted.com
- mx1-us2.ppe-hosted.com
MX Priorities
- mx2-us2.ppe-hosted.com: 1
- mx1-us2.ppe-hosted.com: 0
A / AAAA Records
- 40.119.1.254 (no PTR)
Mail Server IPs
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns29.worldnic.com namehost.worldnic.com 125121911 10800 3600 604800 3600
Primary NS (mname)
ns29.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125121911
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns30.worldnic.com
ns29.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com a:dispatch1-us1.ppe-hosted.com a:dispatch1-us2.ppe-hosted.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 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
5 records- docusign=5a323839-8041-4925-986c-8c8103566f63
- google-site-verification=luX-Me6uVzXCyWAe0BhUoES8cXRaMc-P0Zm-YSsCmFI
- apple-domain-verification=4tre33JaWGrrmV7C
- ppe-51a3a402791b232d88ae
- SPFv=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com a:dispatch1-us1.ppe-hosted.com a:dispatch1-us2.ppe-hosted.com -all
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