Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maxchillheatingcooling.buzz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 16:58:25 UTC · ↺ Refresh
MX Hostnames
- mail.maxchillheatingcooling.buzz
MX Priorities
- mail.maxchillheatingcooling.buzz: 10
A / AAAA Records
- 205.209.118.139 ↩ vda7800b.trouble-free.net
Mail Server IPs
- 205.209.118.139 ↩ vda7800b.trouble-free.net
SOA Record
Raw SOA
vda7800a.trouble-free.net hostmaster.maxchillheatingcooling.buzz 2026031111 3600 3600 1209600 86400
Primary NS (mname)
vda7800a.trouble-free.net
Admin Email (rname)
hostmaster@maxchillheatingcooling.buzz
Serial
2026031111
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
vda7800a.trouble-free.net
vda7800b.trouble-free.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:205.209.118.138 include:relay.mailbaby.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
2 records- SPFv=spf1 a mx ip4:205.209.118.138 include:relay.mailbaby.net ~all
- google-site-verification=A5HFnvP4Fp_tFtyv_sWladY6Z9SDqMNBh5oupIOnADk
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 maxchillheatingcooling.buzz
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits