Domain Overview
DNS: ✓ 22h ago
Checker: ✓ 22h ago
sp.br.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-31 20:47:09 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 52.20.84.62 ↩ ec2-52-20-84-62.compute-1.amazonaws.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.atom.com hostmaster.sp.br.com 2026030602 10800 3600 604800 3600
Primary NS (mname)
ns1.atom.com
Admin Email (rname)
hostmaster@sp.br.com
Serial
2026030602
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.atom.com
ns2.atom.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
4 records- 718c0aac0903042cdd9d87908ccc21611e221ed6
- afternic-verification-n72BjbSyGZFr6MaBSFDQEJ
- 3a18cd1f-a8e9-4f70-9e9d-6b80abca1043
- ESTIBOT-6MFNHWTILP
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