eduardomartins.com.br

Valid Email Server
Domain Lookup › eduardomartins.com.br

Domain Overview

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

Checked via [email protected] · 2026-04-04 11:47:23 UTC · ↺ Refresh

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MX Hostnames

  • eduardomartins.com.br

MX Priorities

  • eduardomartins.com.br: 0

A / AAAA Records

  • 186.227.207.8 ↩ sv4.k2host.com.br

Mail Server IPs

  • 186.227.207.8 ↩ sv4.k2host.com.br

SOA Record

Raw SOA ns1.k2host.com.br admin.k2host.com.br 2026033100 3600 1800 1209600 86400
Primary NS (mname)
ns1.k2host.com.br
Admin Email (rname)
admin@k2host.com.br
Serial
2026033100
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.k2host.com.br
ns1.k2host.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:186.227.207.8 ip4:186.227.207.60 include:k2host.com.br +a +mx +ip4:138.128.186.98 +ip4:198.49.67.132 +ip4:184.171.250.115 +ip4:184.171.250.114 +ip4:184.171.250.114/29 +ip4:138.128.186.98/29 +ip4:138.128.175.114/29 +ip4:173.193.186.168/29 +ip4:50.97.80.196 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 ip4:186.227.207.8 ip4:186.227.207.60 include:k2host.com.br +a +mx +ip4:138.128.186.98 +ip4:198.49.67.132 +ip4:184.171.250.115 +ip4:184.171.250.114 +ip4:184.171.250.114/29 +ip4:138.128.186.98/29 +ip4:138.128.175.114/29 +ip4:173.193.186.168/29 +ip4:50.97.80.196 ~all
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