Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buddycannonball.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:00:22 UTC · ↺ Refresh
MX Hostnames
- d305990a.ess.barracudanetworks.com
- d305990b.ess.barracudanetworks.com
MX Priorities
- d305990a.ess.barracudanetworks.com: 10
- d305990b.ess.barracudanetworks.com: 20
A / AAAA Records
- 172.67.170.183 (no PTR)
- 104.21.71.151 (no PTR)
- 2606:4700:3032::6815:4797 (no PTR)
- 2606:4700:3031::ac43:aab7 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
cory.ns.cloudflare.com dns.cloudflare.com 2398429381 10000 2400 604800 1800
Primary NS (mname)
cory.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398429381
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cory.ns.cloudflare.com
vita.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:162.237.115.204 ip4:67.225.186.47 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 a ip4:162.237.115.204 ip4:67.225.186.47 include:spf.protection.outlook.com -all
- MS=ms67370756
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 buddycannonball.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits