leaderb2b.com

Valid Email Server
Domain Lookup › leaderb2b.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
leaderb2b.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 04:57:22 UTC · ↺ Refresh

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MX Hostnames

  • mx2.forwardemail.net
  • mx1.forwardemail.net

MX Priorities

  • mx2.forwardemail.net: 0
  • mx1.forwardemail.net: 0

A / AAAA Records

  • 199.34.228.163 ↩ cms4.weebly.com

Mail Server IPs

  • 121.127.44.59 ↩ mx2.forwardemail.net
  • 104.248.224.170 ↩ mx2.forwardemail.net
  • 2604:a880:400:d1::cd:9001 ↩ mx2.forwardemail.net
  • 2a02:6ea0:d71e::1 ↩ mx2.forwardemail.net
  • 121.127.44.56 ↩ mx1.forwardemail.net
  • 138.197.213.185 ↩ mx1.forwardemail.net
  • 2604:a880:2:d0::306:1 ↩ mx1.forwardemail.net
  • 2a02:6ea0:d71e::2 ↩ mx1.forwardemail.net

SOA Record

Raw SOA dns052.a.register.com root.register.com 2026091510 28800 7200 604800 3600
Primary NS (mname)
dns052.a.register.com
Admin Email (rname)
root@register.com
Serial
2026091510
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns052.a.register.com
dns214.c.register.com
dns049.b.register.com
dns176.d.register.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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
  • forward-email-site-verification=2DonbSWyvO
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