Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crossfitbreakthrough.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:51:06 UTC · ↺ Refresh
MX Hostnames
- mx.mydomain.com
MX Priorities
- mx.mydomain.com: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 66.96.140.64 ↩ 64.140.96.66.static.eigbox.net
- 66.96.140.65 ↩ 65.140.96.66.static.eigbox.net
SOA Record
Raw SOA
dns1.p07.nsone.net hostmaster.nsone.net 1657304532 43200 7200 1209600 3600
Primary NS (mname)
dns1.p07.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1657304532
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com
dns1.p07.nsone.net
dns2.p07.nsone.net
dns3.p07.nsone.net
dns4.p07.nsone.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
No TXT records found.
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