Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dealerup.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 05:31:25 UTC · ↺ Refresh
MX Hostnames
- mx.uhserver.com
MX Priorities
- mx.uhserver.com: 10
A / AAAA Records
- 172.67.207.112 (no PTR)
- 104.21.69.109 (no PTR)
- 2606:4700:3030::ac43:cf70 (no PTR)
- 2606:4700:3031::6815:456d (no PTR)
Mail Server IPs
- 200.147.36.29 ↩ mx.uhserver.com
SOA Record
Raw SOA
beth.ns.cloudflare.com dns.cloudflare.com 2399185416 10000 2400 604800 1800
Primary NS (mname)
beth.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399185416
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
oswald.ns.cloudflare.com
beth.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
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