donahelena.com.br

Valid Email Server
Domain Lookup › donahelena.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
donahelena.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 15:39:37 UTC · ↺ Refresh

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MX Hostnames

  • mx.claramail.com.br

MX Priorities

  • mx.claramail.com.br: 10

A / AAAA Records

  • 192.169.177.5 ↩ 5.177.169.192.host.secureserver.net

Mail Server IPs

  • 168.0.133.10 ↩ mx-ha.skymail.net.br

SOA Record

Raw SOA d.sec.dns.br hostmaster.registro.br 2026059000 86400 900 604800 900
Primary NS (mname)
d.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026059000
Refresh
86400s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

f.sec.dns.br
d.sec.dns.br

SPF Record

✓ Strict (-all)
v=spf1 include:spf.claramail.com.br include:_spf.mailersend.net include:secureserver.net ip4:168.196.189.11 ip4:192.169.177.5 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 83 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

4 records
  • facebook-domain-verification=r84bfnvgkzdttwwmns9vtkeq1tmh78
  • SPFv=spf1 include:spf.claramail.com.br include:_spf.mailersend.net include:secureserver.net ip4:168.196.189.11 ip4:192.169.177.5 -all
  • MS=ms23515874
  • facebook-domain-verification=ghs20886hwbk0p226vnnorlsvboy1y
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