Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
madanca.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 04:11:49 UTC · ↺ Refresh
MX Hostnames
- d405817.a.ess.ca.barracudanetworks.com
- d405817.b.ess.ca.barracudanetworks.com
MX Priorities
- d405817.a.ess.ca.barracudanetworks.com: 10
- d405817.b.ess.ca.barracudanetworks.com: 20
A / AAAA Records
- 192.124.249.15 ↩ cloudproxy10015.sucuri.net
Mail Server IPs
- 15.222.16.211 ↩ mail.ess.ca.barracuda.com
- 15.222.16.210 ↩ mail.ess.ca.barracuda.com
- 15.222.16.209 ↩ mail.ess.ca.barracuda.com
SOA Record
Raw SOA
10.sucuridns.com soc.sucuri.net 2016120717 14400 7200 1209600 86400
Primary NS (mname)
10.sucuridns.com
Admin Email (rname)
soc@sucuri.net
Serial
2016120717
Refresh
14400s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
16.sucuridns.com
13.sucuridns.com
14.sucuridns.com
10.sucuridns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.ca.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.ess.ca.barracudanetworks.com include:spf.protection.outlook.com -all
- google-site-verification=rZfCojRbdtkFeSp4eLrVqxEkvyOOe6jUcljACkaUxVs
- MS=ms87866209
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 madanca.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits