blcommunication.com

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

Domain Overview

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

Checked via [email protected] · 2026-03-18 15:54:44 UTC · ↺ Refresh

MX Hostnames

  • mx-cache.online.net
  • mx.online.net

MX Priorities

  • mx.online.net: 10
  • mx-cache.online.net: 20

A / AAAA Records

  • 62.210.16.61 ↩ pf-lb-1.online.net

Mail Server IPs

  • 62.210.16.36 ↩ mx.online.net
  • 62.210.16.37 ↩ mx-cache.online.net

SOA Record

Raw SOA ns0.online.net hostmaster.proxad.net 1485796505 3600 1800 3600000 5400
Primary NS (mname)
ns0.online.net
Admin Email (rname)
hostmaster@proxad.net
Serial
1485796505
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
5400s

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ptr a:smtpauth.online.net ip4:62.210.16.0/24 include:spf.tipimail.com ~all
📊 DNS lookups: 5/10
~ 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 mx a ptr a:smtpauth.online.net ip4:62.210.16.0/24 include:spf.tipimail.com ~all
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