Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sanmarcoimoveis.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 19:49:42 UTC · ↺ Refresh
MX Hostnames
- mx-ha.emailemnuvem.com.br
MX Priorities
- mx-ha.emailemnuvem.com.br: 0
A / AAAA Records
- 170.247.50.67 (no PTR)
Mail Server IPs
- 168.0.133.10 ↩ mx-ha.skymail.net.br
SOA Record
Raw SOA
ns1.emailemnuvem.com.br hostmaster.sanmarcoimoveis.com.br 1719876728 16384 2048 1048576 2560
Primary NS (mname)
ns1.emailemnuvem.com.br
Admin Email (rname)
hostmaster@sanmarcoimoveis.com.br
Serial
1719876728
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
ns2.emailemnuvem.com.br
ns3.emailemnuvem.com.br
ns1.emailemnuvem.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.emailemnuvem.com.br -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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.emailemnuvem.com.br -all
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