Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zecaschoolofthearts.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 03:08:19 UTC · ↺ Refresh
MX Hostnames
- mx2.gaggle.net
- mx1.gaggle.net
- zecaschoolofthearts-com.mail.protection.outlook.com
MX Priorities
- zecaschoolofthearts-com.mail.protection.outlook.com: 0
- mx2.gaggle.net: 20
- mx1.gaggle.net: 10
A / AAAA Records
- 54.221.139.169 ↩ ec2-54-221-139-169.compute-1.amazonaws.com
- 18.233.124.95
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 162.216.127.242 ↩ mail2.gaggle.net
SOA Record
Raw SOA
ns3.homestead.com dnsadmin.homestead.com 2026010755 10800 3600 604800 3600
Primary NS (mname)
ns3.homestead.com
Admin Email (rname)
dnsadmin@homestead.com
Serial
2026010755
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.homestead.com
ns3.homestead.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
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
4 records- MS=6F0E6451BC9BE8E6916F80DEB1E5C46D210D22C5
- "v=spfl include:gaggle.net ~all"
- MS=ms53604829
- SPFv=spf1 include:spf.protection.outlook.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 zecaschoolofthearts.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits