Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
elsys.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 03:23:40 UTC · ↺ Refresh
MX Hostnames
- elsys.in.tmes.trendmicro.com
MX Priorities
- elsys.in.tmes.trendmicro.com: 0
A / AAAA Records
- 208.97.158.18 ↩ vps23791.dreamhostps.com
Mail Server IPs
- 18.208.22.77 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
- 18.208.22.79 ↩ in.tmes.trendmicro.com
- 18.208.22.78 ↩ in.tmes.trendmicro.com
SOA Record
Raw SOA
ns1.skymail.net.br hostmaster.elsys.com.br 2026012802 7200 900 1209600 86400
Primary NS (mname)
ns1.skymail.net.br
Admin Email (rname)
hostmaster@elsys.com.br
Serial
2026012802
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.mandic.com.br
ns2.mandic.com.br
ns3.mandic.com.br
SPF Record
✓ Strict (-all)
v=spf1 a mx:mx-cluster.mandic.com.br include:spf.protection.outlook.com include:elsspf.elsys.com.br include:spf.topdesk.net include:spf.tmes.trendmicro.com include:_spf.rdstation.com.br include:mail.zendesk.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=quarantine; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 7 found
selector1._domainkey
selector2._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx:mx-cluster.mandic.com.br include:spf.protection.outlook.com include:elsspf.elsys.com.br include:spf.topdesk.net include:spf.tmes.trendmicro.com include:_spf.rdstation.com.br include:mail.zendesk.com -all
- MS=ms35776828
- tmes=51d27ada1d596f711b9975b29e78c456
Full email verification for elsys.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits