lbheating.com

Valid Email Server
Domain Lookup › lbheating.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
lbheating.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 22:41:12 UTC · ↺ Refresh

MX Hostnames

  • linkfirst-smtp.linkeo.org

MX Priorities

No priority data.

A / AAAA Records

  • 167.114.167.86

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.idep.us
ns2.idep.us
ns1.idep.us

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 include:_spf-optimail.linkeo.com ~all
Full email verification for lbheating.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits