Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gocase.com.br
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 12:07:19 UTC · ↺ Refresh
MX Hostnames
- mx.yandex.net
MX Priorities
- mx.yandex.net: 10
A / AAAA Records
- 104.26.14.142 (no PTR)
- 172.67.75.86 (no PTR)
- 104.26.15.142 (no PTR)
- 2606:4700:20::ac43:4b56 (no PTR)
- 2606:4700:20::681a:f8e (no PTR)
- 2606:4700:20::681a:e8e (no PTR)
Mail Server IPs
- 77.88.21.249 ↩ mxfront.stable.qloud-b.yandex.net
- 2a02:6b8::311 ↩ mxfront.stable.qloud-b.yandex.net
SOA Record
Raw SOA
charles.ns.cloudflare.com dns.cloudflare.com 2399172080 10000 2400 604800 1800
Primary NS (mname)
charles.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399172080
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dara.ns.cloudflare.com
charles.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:send.gocase.com.br include:amazonses.com include:mail.zendesk.com include:47750887.spf01.hubspotemail.net include:_spf.yandex.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; aspf=r; sp=none; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._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
19 records- google-site-verification=KVTdeXnNfPFhDEI90DPyQwq_q1uf2-z1q18kI5aZmBo
- google-site-verification=c9kPSO4XnBEl9gc8HVeWF3mxAt_Jw5hyjETQDMXsSaE
- google-site-verification=pmLodh-RZhwH0FvCRaDdlnMQoiG5mW_L_SFEqytTcVg
- google-site-verification=8gOQa3IPWdRZ7VxpWoZkleKRZOUdRZIYDhIA0b_b5tw
- SPFv=spf1 include:send.gocase.com.br include:amazonses.com include:mail.zendesk.com include:47750887.spf01.hubspotemail.net include:_spf.yandex.net ~all
- google-site-verification=A1mnlFdwRS6QMynbYA0JiOr7OW6cArG7ExdWo1IF3Wc
- workplace-domain-verification=vP4byAgf8p3RFwu5eXaaaDF4REmp8l
- facebook-domain-verification=neb7rky1e9b5mbjcltq28qykk0d2tv
- google-site-verification=hD-EzLxAMqaH9tA5rgFgWK49qGBSqhtD_UgOJCUgLmg
- google-site-verification=puJyfsGuyn3U1BB1W5JBevvVaenbx-_BYLPfNj5cEXc
- workplace-domain-verification=tD77SkuwJouPciEOyAHyDS3BNE6OH8
- google-site-verification=Utm2-xXgFmw6KLktnRibrvnMi-ziFVGg828i9LGhwjo
- google-site-verification=SUVQniX7olw9qBCEeEm28YcXoLhAzQTWkRXbHjVqaYk
- google-site-verification=UtYVwWQvef2JrP00fM2mg3LXs98q76YPSZb8suoPbN4
- google-site-verification=2QANfNauH9uGTG018YwcBD1CoMemZ5Yax7hE4dXkvkw
- google-site-verification=QwE0-MWnoQmP3P9GxVHtSnXJ9eb_Z8OZcwoOWnmqdDo
- google-site-verification=-eRRSTflRRwG8eSXfO63PsgXONgtmV2Lw7N8KPVEgRI
- google-site-verification=qRLIvBP3mcuc6qQLbUftr4bqTUAvT--c-VKw-Jl6O-w
- google-site-verification=U-fc5ofJeIH-O6JCIYZFSRJWGCkGNWRIIT9WCSJVBgU
Full email verification for gocase.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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