sulbeef.com.br

Valid Email Server
Domain Lookup › sulbeef.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sulbeef.com.br
Yes
✓ Yes
iCloud
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 13:25:11 UTC · ↺ Refresh

MX Hostnames

  • mx01.mailinspector.cloud
  • mx03.mlicloud.com
  • mx02.mlicloud.com
  • mx01.mlicloud.com
  • mx04.mlicloud.com
  • mx02.mailinspector.cloud

MX Priorities

  • mx03.mlicloud.com: 10
  • mx04.mlicloud.com: 10
  • mx01.mailinspector.cloud: 10
  • mx01.mlicloud.com: 10
  • mx02.mailinspector.cloud: 10
  • mx02.mlicloud.com: 10

A / AAAA Records

  • 104.21.17.167 (no PTR)
  • 172.67.177.179 (no PTR)
  • 2606:4700:3034::ac43:b1b3 (no PTR)
  • 2606:4700:3031::6815:11a7 (no PTR)

Mail Server IPs

  • 187.108.197.102 ↩ mx03.mlicloud.com
  • 187.108.197.103 ↩ tjgo-app01-mx03.prod.sp.mlicloud.com
  • 187.45.183.226 ↩ 187-45-183-226.static.hostdime.com
  • 186.227.197.39 ↩ dc02-mx02.mlicloud.com

SOA Record

Raw SOA ashley.ns.cloudflare.com dns.cloudflare.com 2396768926 10000 2400 604800 1800
Primary NS (mname)
ashley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396768926
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ashley.ns.cloudflare.com
lloyd.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx mx:mx01.mlicloud.com mx:mx01.mailinspector.cloud mx:mx02.mlicloud.com mx:mx02.mailinspector.cloud a ip4:200.208.187.2/26 ip4:187.4.63.186/29 ip4:181.191.17.58/20 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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 mx:mx01.mlicloud.com mx:mx01.mailinspector.cloud mx:mx02.mlicloud.com mx:mx02.mailinspector.cloud a ip4:200.208.187.2/26 ip4:187.4.63.186/29 ip4:181.191.17.58/20 -all
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