htilabs.org

Valid Email Server
Domain Lookup › htilabs.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
htilabs.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 23:48:34 UTC · ↺ Refresh

MX Hostnames

  • mx1-us1.ppe-hosted.com
  • mx2-us1.ppe-hosted.com

MX Priorities

No priority data.

A / AAAA Records

  • 162.159.137.9

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns64.domaincontrol.com
ns63.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • apple-domain-verification=AMI2Y7pAojGPDAUN
  • NETORGFT4210737.onmicrosoft.com
  • SPFv=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all
  • 1password-site-verification=4UOSG4NHQJEXNP5ECOVM65ZIIY
  • cursor-domain-verification-jc7pbx=U3dxXhguYbwTs38yCw7dANKQc
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