Domain Overview
DNS: ✓ 7h ago
Checker: ✓ 7h ago
gruposin.com.br
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 07:50:09 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx2.zoho.com
- mx.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 54.94.1.174 ↩ ec2-54-94-1-174.sa-east-1.compute.amazonaws.com
Mail Server IPs
- 204.141.43.44 ↩ mx6.zoho.com
- 204.141.33.44 ↩ mx2.zoho.com
SOA Record
Raw SOA
ns544.hostgator.com.br dnsadmin.br544.hostgator.com.br 2026070100 86400 7200 3600000 86400
Primary NS (mname)
ns544.hostgator.com.br
Admin Email (rname)
dnsadmin@br544.hostgator.com.br
Serial
2026070100
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns545.hostgator.com.br
ns544.hostgator.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.168.20.25 ip6:1080::8:800:68.0.3.1/96 include:zoho.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
✓ 2 found
default._domainkey
zoho._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:192.168.20.25 ip6:1080::8:800:68.0.3.1/96 include:zoho.com ~all
- zoho-verification=zb14919313.zmverify.zoho.com
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