Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aformulabr.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:12:37 UTC · ↺ Refresh
MX Hostnames
- mx.uhserver.com
MX Priorities
- mx.uhserver.com: 10
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 200.147.36.29 ↩ mx.uhserver.com
SOA Record
Raw SOA
ns1.dominios.uol.com.br admin.uolhost.com.br 2025120100 43200 3600 604800 1800
Primary NS (mname)
ns1.dominios.uol.com.br
Admin Email (rname)
admin@uolhost.com.br
Serial
2025120100
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.dominios.uol.com.br
ns2.dominios.uol.com.br
ns3.dominios.uol.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.whservidor.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
5 records- google-site-verification=DurPFlWYHKYsGh5k71D6EfkoRgGFZCgMOF4FfmU7NkY
- google-site-verification=K_cOhl2ngQ7Iot4FFoKxf1xYK-GT8YqGx1JT1m05kpU
- MS=1F5C0EDF7B14D939A4422ECD3A719E8E2426B328
- SPFv=spf1 include:spf.whservidor.com ?all
- google-site-verification=kPSVL-zje3yAWmQPF8pp_scxEhdg_ua1JTK7Dlmjwnc
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