computerconsulting.com.br

Valid Email Server
Domain Lookup › computerconsulting.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
computerconsulting.com.br
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 01:52:23 UTC · ↺ Refresh

MX Hostnames

  • mx2.zoho.com
  • mx.zoho.com

MX Priorities

  • mx2.zoho.com: 2
  • mx.zoho.com: 1

A / AAAA Records

  • 172.67.172.163 (no PTR)
  • 104.21.55.199 (no PTR)
  • 2606:4700:3037::6815:37c7 (no PTR)
  • 2606:4700:3034::ac43:aca3 (no PTR)

Mail Server IPs

  • 136.143.183.44 ↩ mx2.zoho.com
  • 136.143.191.44 ↩ mx.zohomail.com

SOA Record

Raw SOA arch.ns.cloudflare.com dns.cloudflare.com 2398046580 10000 2400 604800 1800
Primary NS (mname)
arch.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398046580
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jessica.ns.cloudflare.com
arch.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:zohomail.com ~all
📊 DNS lookups: 1/10
~ 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

3 records
  • ca3-bd6bccdae21c49b2ab7fdf1118ffa82e
  • google-site-verification=_NA5W11J2LOqXlLE_WDGBKPPu0GVo_VeMmV2lZGoZXk
  • SPFv=spf1 include:zohomail.com ~all
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