dannyheineman.com

Valid Email Server
Domain Lookup › dannyheineman.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dannyheineman.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 00:55:17 UTC · ↺ Refresh

MX Hostnames

  • d334224b.ess.barracudanetworks.com
  • d334224a.ess.barracudanetworks.com

MX Priorities

  • d334224a.ess.barracudanetworks.com: 50
  • d334224b.ess.barracudanetworks.com: 80

A / AAAA Records

  • 23.96.179.255 (no PTR)

Mail Server IPs

  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA x.ns.joker.com hostmaster.joker.com 2025060384 14400 3600 1209600 300
Primary NS (mname)
x.ns.joker.com
Admin Email (rname)
hostmaster@joker.com
Serial
2025060384
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

z.ns.joker.com
x.ns.joker.com
y.ns.joker.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.online-access.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

2 records
  • google-site-verification=FILsD3E1p-rFAklQrkLmfejNCa8psxw5cA84q0bzp6Y
  • SPFv=spf1 include:spf.online-access.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 dannyheineman.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits