helenkeller.com

Valid Email Server
Domain Lookup › helenkeller.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
helenkeller.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 22:40:47 UTC · ↺ Refresh

MX Hostnames

  • mail5.hhsys.org
  • mx2.hhsys.org
  • mail1.hhsys.org
  • mail3.hhsys.org
  • mail4.hhsys.org
  • mx1.hhsys.org

MX Priorities

  • mx1.hhsys.org: 20
  • mx2.hhsys.org: 20
  • mail5.hhsys.org: 50
  • mail4.hhsys.org: 40
  • mail3.hhsys.org: 30
  • mail1.hhsys.org: 10

A / AAAA Records

  • 199.116.78.73 ↩ lamp205.cloudaccess.net

Mail Server IPs

  • 192.151.87.113 ↩ mx1.hhsys.org
  • 192.151.87.111 ↩ mx2.hhsys.org
  • 12.150.240.185 (no PTR)
  • 12.150.240.184 (no PTR)
  • 12.150.240.183 (no PTR)

SOA Record

Raw SOA ns1.hhsys.org root.ns1.hhsys.org 2025050101 14400 7200 950400 7200
Primary NS (mname)
ns1.hhsys.org
Admin Email (rname)
root@ns1.hhsys.org
Serial
2025050101
Refresh
14400s
Retry
7200s
Expire
950400s
Minimum TTL
7200s

Nameservers (NS)

ns1.hhsys.org
ns2.hhsys.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.hhsys.org -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 include:spf.hhsys.org -all
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