Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
schoolhouse4marketing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 12:43:40 UTC · ↺ Refresh
MX Hostnames
- mail.schoolhouse4marketing.com
MX Priorities
No priority data.
A / AAAA Records
- 206.72.198.187
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
cdns1.schoolhouse4marketing.com
cdns2.schoolhouse4marketing.com
cdns3.schoolhouse4marketing.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:209.159.145.89 ip4:206.72.198.187 include:relay.mailbaby.net include:spf.estream.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 ip4:209.159.145.89 ip4:206.72.198.187 include:relay.mailbaby.net include:spf.estream.com ~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 schoolhouse4marketing.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits