Domain Overview
DNS: ✓ 23h ago
Checker: ✓ 23h ago
genasonfonseca.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 03:04:23 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.gooogle.com
- alt4.aspmx.l.gooogle.com
- alt3.aspmx.l.gooogle.com
- alt1.aspmx.l.gooogle.com
- aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.gooogle.com: 10
- alt1.aspmx.l.gooogle.com: 5
- alt3.aspmx.l.gooogle.com: 10
- alt2.aspmx.l.gooogle.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 187.17.111.98 (no PTR)
Mail Server IPs
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
SOA Record
Raw SOA
ns1.dominios.uol.com.br admin.uolhost.com.br 2015011310 43200 3600 604800 1800
Primary NS (mname)
ns1.dominios.uol.com.br
Admin Email (rname)
admin@uolhost.com.br
Serial
2015011310
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3.dominio.uol.com.br
ns1.dominio.uol.com.br
ns2.dominio.uol.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.google.com ~all
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