apst.com.br

Valid Email Server
Domain Lookup › apst.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-23 19:37:42 UTC · ↺ Refresh

MX Hostnames

  • mail.apst.com.br

MX Priorities

  • mail.apst.com.br: 10

A / AAAA Records

  • 179.190.10.145 ↩ toquio.datatop.com.br

Mail Server IPs

  • 179.190.10.145 ↩ toquio.datatop.com.br

SOA Record

Raw SOA ns1.datatop.com.br root.toquio.datatop.com.br 2026032301 3600 1800 1209600 86400
Primary NS (mname)
ns1.datatop.com.br
Admin Email (rname)
root@toquio.datatop.com.br
Serial
2026032301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.datatop.com.br
ns1.datatop.com.br
ns4.datatop.com.br
ns3.datatop.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:162.241.242.3 +ip4:179.190.10.145 +ip4:162.241.6.126 +ip4:177.154.148.31 ~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 +a +mx +ip4:162.241.242.3 +ip4:179.190.10.145 +ip4:162.241.6.126 +ip4:177.154.148.31 ~all
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