lortobco.com

Valid Email Server
Domain Lookup › lortobco.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lortobco.com
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 04:49:04 UTC · ↺ Refresh

MX Hostnames

  • cluster6.us.messagelabs.com
  • cluster6a.us.messagelabs.com

MX Priorities

  • cluster6a.us.messagelabs.com: 20
  • cluster6.us.messagelabs.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 34.75.172.113 ↩ 113.172.75.34.bc.googleusercontent.com
  • 67.219.246.217 ↩ mail903.messagelabs.com
  • 67.219.250.213 ↩ mail944.messagelabs.com
  • 67.219.247.196 ↩ mail928.messagelabs.com

SOA Record

Raw SOA cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 30 10800 3600 604800 86400
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
30
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

cmtu.mt.ns.els-gms.att.net
cbru.br.ns.els-gms.att.net

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

No TXT records found.

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