Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3elos.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 08:02:04 UTC · ↺ Refresh
MX Hostnames
- mail.3elos.com.br
MX Priorities
- mail.3elos.com.br: 10
A / AAAA Records
- 177.124.232.205 ↩ mail.sharpointonline.com.br
Mail Server IPs
- 177.124.232.206 ↩ mail.3elos.com.br
SOA Record
Raw SOA
ns1.3elos.com.br suporte.3elos.com.br 2024080151 86400 900 604800 3600
Primary NS (mname)
ns1.3elos.com.br
Admin Email (rname)
suporte@3elos.com.br
Serial
2024080151
Refresh
86400s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.3elos.com.br
ns2.3elos.com.br
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:177.124.232.206 -all
📊 DNS lookups: 2/10
✓ 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
✓ 1 found
default._domainkey
✓ Public key: 216 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
3 records- atlassian-domain-verification=394nHiSz7F4Oxlp8vhx4bE12wqNmzOxi8I1aH98Cb4ghF9VJdvfFWsJ9dCSx1YpI
- MS=ms24953439
- SPFv=spf1 a mx ip4:177.124.232.206 -all
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