performanceclinic.net

Valid Email Server
Domain Lookup › performanceclinic.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
performanceclinic.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 01:56:58 UTC · ↺ Refresh

MX Hostnames

  • mx.performanceclinic.net.cust.b.hostedemail.com

MX Priorities

  • mx.performanceclinic.net.cust.b.hostedemail.com: 10

A / AAAA Records

  • 198.49.23.144 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.185.159.145 (no PTR)

Mail Server IPs

  • 64.98.38.4 ↩ mx.b.hostedemail.com

SOA Record

Raw SOA ns1.hcst.net support.hcst.com 2023062101 10800 3600 604800 86400
Primary NS (mname)
ns1.hcst.net
Admin Email (rname)
support@hcst.com
Serial
2023062101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.hcst.net
ns2.hcst.net
ns3.hcst.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.hostedemail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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.hostedemail.com ~all
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