fit305.com

Valid Email Server
Domain Lookup › fit305.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fit305.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 11:04:31 UTC · ↺ Refresh

MX Hostnames

  • smtp.secureserver.net
  • mailstore1.secureserver.net

MX Priorities

  • mailstore1.secureserver.net: 11
  • smtp.secureserver.net: 10

A / AAAA Records

  • 45.77.151.218 ↩ crossfit305.wpmudev.host
  • 2001:19f0:1000:3d3a:5400:4ff:fe91:66a3 ↩ crossfit305.wpmudev.host
  • 2604:a880:800:c1::34c:8001 (no PTR)

Mail Server IPs

  • 216.69.141.78 ↩ osplibsmtp01-v02.prod.phx3.secureserver.net
  • 216.69.141.162 ↩ osplibsmtp02-v02.prod.phx3.secureserver.net
  • 216.69.141.114 ↩ osplibsmtp03-v02.prod.phx3.secureserver.net
  • 216.69.141.113 ↩ osplibsmtp03-v01.prod.phx3.secureserver.net
  • 216.69.141.84 ↩ osplibsmtp02-v01.prod.phx3.secureserver.net
  • 216.69.141.71 ↩ osplibsmtp01-v01.prod.phx3.secureserver.net

SOA Record

Raw SOA ns1.mediatemple.net dns.jomax.net 2025032800 28800 7200 604800 600
Primary NS (mname)
ns1.mediatemple.net
Admin Email (rname)
dns@jomax.net
Serial
2025032800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.mediatemple.net
ns1.mediatemple.net

SPF Record

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

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google

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

All TXT Records

2 records
  • SPFv=spf1 include:secureserver.net -all
  • google-site-verification=seUAw7p1mJhRwAPgL5X7FAMFEM9GnbEh8QgnKpolrwc
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