cherman.com.br

Valid Email Server
Domain Lookup › cherman.com.br

Domain Overview

DNS: ✓ 19h ago Checker: ✓ 19h ago
cherman.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 03:49:22 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 0

A / AAAA Records

  • 128.201.72.206 ↩ diamante.infraprovedor.com.br

Mail Server IPs

  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net

SOA Record

Raw SOA ns1.infraprovedor.com.br adm\.rede.infraprovedor.com.br 2026050101 3600 1800 1209600 86400
Primary NS (mname)
ns1.infraprovedor.com.br
Admin Email (rname)
adm\@rede.infraprovedor.com.br
Serial
2026050101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.infraprovedor.com.br
ns3.infraprovedor.com.br
ns1.infraprovedor.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:128.201.72.206 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 ip4:128.201.72.206 +a +mx ~all
Full email verification for cherman.com.br

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits