Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biogolden.com.br
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 06:34:54 UTC · ↺ Refresh
MX Hostnames
- mx.zoho.com
- mx2.zoho.com
- mx3.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 185.146.167.194 (no PTR)
- 2a07:7800::193 (no PTR)
Mail Server IPs
- 136.143.183.44 ↩ mx2.zohomail.com
SOA Record
Raw SOA
ns1.hostinterdns.com hostmaster.stackdns.com 1733413312 1800 900 1209600 300
Primary NS (mname)
ns1.hostinterdns.com
Admin Email (rname)
hostmaster@stackdns.com
Serial
1733413312
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.hostinterdns.com
ns4.hostinterdns.com
ns1.hostinterdns.com
ns3.hostinterdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
zoho._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: zoho
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:zoho.com ~all
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