rubberart.com.br

Valid Email Server
Domain Lookup › rubberart.com.br

Domain Overview

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

Checked via [email protected] · 2026-04-02 11:20:50 UTC · ↺ Refresh

MX Hostnames

  • mail.rubberart.com.br

MX Priorities

  • mail.rubberart.com.br: 1

A / AAAA Records

  • 172.67.221.46 (no PTR)
  • 104.21.35.125 (no PTR)
  • 2606:4700:3035::ac43:dd2e (no PTR)
  • 2606:4700:3034::6815:237d (no PTR)

Mail Server IPs

  • 192.185.210.116 ↩ br174-ip31.hostgator.com.br

SOA Record

Raw SOA evelyn.ns.cloudflare.com dns.cloudflare.com 2397610182 10000 2400 604800 1800
Primary NS (mname)
evelyn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397610182
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

randy.ns.cloudflare.com
evelyn.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:192.185.176.177 +ip4:192.185.210.116 include:websitewelcome.com ~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

✗ None detected

No 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

1 record
  • SPFv=spf1 +mx +a +ip4:192.185.176.177 +ip4:192.185.210.116 include:websitewelcome.com ~all
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