Domain Overview
DNS: ✓ 18d ago
Checker: ✓ 18d ago
cequip.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 06:19:40 UTC · ↺ Refresh
MX Hostnames
- mia1-load.supramail.com.br
MX Priorities
- mia1-load.supramail.com.br: 0
A / AAAA Records
- 45.174.64.75
Mail Server IPs
- 208.88.121.139 ↩ fll1-mx02-ds03.m9network.com
- 208.88.121.138 ↩ fll1-mx02-ds02.m9network.com
- 204.11.237.203 ↩ fll1-mx03-fe02-fo01.m9network.com
- 199.59.96.200 ↩ mia1-mx01-ds02.m9network.com
- 204.11.237.202 ↩ fll1-mx03-fe01-fo01.m9network.com
- 208.88.121.137 ↩ fll1-mx02-ds01.m9network.com
- 15.235.28.41 ↩ bhs1-mx04-fe03.m9network.com
- 15.235.28.45 ↩ bhs1-mx04-fe05.m9network.com
- 15.235.28.51 ↩ bhs1-mx04-fe08.m9network.com
- 15.235.28.47 ↩ bhs1-mx04-fe06.m9network.com
- 15.235.28.48
- 54.39.84.241
- 15.235.28.43
- 54.39.84.242
- 199.59.96.214
SOA Record
Raw SOA
ns1.supramail.com.br suporte.supramail.com.br 2018020212 10800 3600 604800 3600
Primary NS (mname)
ns1.supramail.com.br
Admin Email (rname)
suporte@supramail.com.br
Serial
2018020212
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns6.m9.network
ns1.supramail.com.br
ns2.supramail.com.br
dns5.m9.network
SPF Record
✓ Strict (-all)
v=spf1 include:spf.m9.network include:_spf.emailmkt.correio.ws include:mailgun.org include:spf.smtp2go.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
3 records- SPFv=spf1 include:spf.m9.network include:_spf.emailmkt.correio.ws include:mailgun.org include:spf.smtp2go.com -all
- MS=ms50272953
- facebook-domain-verification=bd4qq74veq4eu1ymi6ptu4c5yob4ds
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