Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
top.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 04:11:21 UTC · ↺ Refresh
MX Hostnames
- mail.top.com.br
MX Priorities
- mail.top.com.br: 0
A / AAAA Records
- 162.214.74.173 ↩ srv08.datatop.com.br
Mail Server IPs
- 162.214.74.173 ↩ srv08.datatop.com.br
SOA Record
Raw SOA
ns1.datatop.com.br root.srv08.datatop.com.br 2026033100 3600 1800 1209600 86400
Primary NS (mname)
ns1.datatop.com.br
Admin Email (rname)
root@srv08.datatop.com.br
Serial
2026033100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.datatop.com.br
ns1.datatop.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:162.214.74.173 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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 ip4:162.214.74.173 a mx -all
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