Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
whiteheatyoga.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:48:31 UTC · ↺ Refresh
MX Hostnames
- east.smtp.mx.exch091.serverdata.net
- west.smtp.mx.exch091.serverdata.net
MX Priorities
- west.smtp.mx.exch091.serverdata.net: 10
- east.smtp.mx.exch091.serverdata.net: 15
A / AAAA Records
- 141.193.213.10 (no PTR)
Mail Server IPs
- 199.193.206.123 ↩ west.smtp.mx.exch091.serverdata.net
- 64.78.24.70 ↩ east.smtp.mx.exch091.serverdata.net
SOA Record
Raw SOA
bob.ns.cloudflare.com dns.cloudflare.com 2397269575 10000 2400 604800 1800
Primary NS (mname)
bob.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397269575
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
irma.ns.cloudflare.com
bob.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.serverdata.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.serverdata.net ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for whiteheatyoga.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits