Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
toptc.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 12:36:38 UTC · ↺ Refresh
MX Hostnames
- mx1.task.com.br
- mx3.task.com.br
MX Priorities
- mx3.task.com.br: 20
- mx1.task.com.br: 10
A / AAAA Records
- 185.230.63.186 ↩ unalocated.63.wixsite.com
- 185.230.63.171 ↩ unalocated.63.wixsite.com
- 185.230.63.107 ↩ unalocated.63.wixsite.com
Mail Server IPs
- 177.93.104.148 ↩ sd9.task.com.br
- 177.93.104.156 ↩ sd11.task.com.br
- 177.93.104.136 ↩ sd6.task.com.br
- 177.93.104.152 ↩ sd10.task.com.br
- 177.93.104.140 ↩ sd7.task.com.br
- 177.93.104.144 ↩ sd8.task.com.br
SOA Record
Raw SOA
ns8.wixdns.net support.wix.com 2021111017 10800 3600 1209600 3600
Primary NS (mname)
ns8.wixdns.net
Admin Email (rname)
support@wix.com
Serial
2021111017
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns9.wixdns.net
ns8.wixdns.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:smtp.task.com.br include:task.com.br -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a:smtp.task.com.br include:task.com.br -all
Full email verification for toptc.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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