Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gilbertoschneider.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 08:48:38 UTC · ↺ Refresh
MX Hostnames
- mx-vip-01.uni5.net
- mx-vip-02.uni5.net
MX Priorities
- mx-vip-01.uni5.net: 5
- mx-vip-02.uni5.net: 5
A / AAAA Records
- 191.6.210.42 ↩ web228.uni5.net
- 2804:10:8002::210:42 ↩ web228.uni5.net
Mail Server IPs
- 191.6.220.38 ↩ mx-vip-01-farm28.uni5.net
- 2804:10:8028::220:38 ↩ mx-vip-01-farm28.uni5.net
- 191.6.220.39 ↩ mx-vip-02-farm28.uni5.net
- 2804:10:8028::220:39 ↩ mx-vip-02-farm28.uni5.net
SOA Record
Raw SOA
dns1.pirahost.com.br abuse.uni5.net 1903080738 86400 14400 604800 3600
Primary NS (mname)
dns1.pirahost.com.br
Admin Email (rname)
abuse@uni5.net
Serial
1903080738
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns2.pirahost.com.br
dns3.pirahost.com.br
dns1.pirahost.com.br
dns4.pirahost.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.uni5.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.uni5.net -all
- emktownership=t9Xrt58wsW6GE
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