joalmi.com.br

Valid Email Server
Domain Lookup › joalmi.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
joalmi.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 04:52:28 UTC · ↺ Refresh

MX Hostnames

  • ppmx.mailcorp.com.br

MX Priorities

  • ppmx.mailcorp.com.br: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 186.193.233.71 ↩ c1f2.porcupine-mail.com
  • 186.193.233.72 ↩ c1f3.porcupine-mail.com
  • 186.193.233.73 ↩ c1f4.porcupine-mail.com
  • 186.193.233.70 ↩ c1f1.porcupine-mail.com

SOA Record

Raw SOA dns1.ctitech.net.br suporte.ctinet.com.br 2024072501 900 600 86400 3600
Primary NS (mname)
dns1.ctitech.net.br
Admin Email (rname)
suporte@ctinet.com.br
Serial
2024072501
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

dns1.ctitech.net.br
dns2.ctitech.net.br

SPF Record

✓ Strict (-all)
v=spf1 ip4:186.250.49.246 include:cti.com.br -all
📊 DNS lookups: 1/10
✓ 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

2 records
  • SPFv=spf1 ip4:186.250.49.246 include:cti.com.br -all
  • MS=C6EA07387707DB9A5484B196D6628406BFAB8856
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