dcco.com.br

Valid Email Server
Domain Lookup › dcco.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dcco.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 20:05:41 UTC · ↺ Refresh

MX Hostnames

  • mx-ha.skymail.net.br

MX Priorities

  • mx-ha.skymail.net.br: 60

A / AAAA Records

  • 104.21.67.149 (no PTR)
  • 172.67.177.91 (no PTR)
  • 2606:4700:3030::ac43:b15b (no PTR)
  • 2606:4700:3035::6815:4395 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA pete.ns.cloudflare.com dns.cloudflare.com 2397926563 10000 2400 604800 1800
Primary NS (mname)
pete.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397926563
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

thea.ns.cloudflare.com
pete.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:200.219.235.128/26 ip4:168.0.132.0/22 ip4:200.187.70.35/32 ip4:54.232.200.57 include:spf.protection.outlook.com include:_spf.google.com include:spf.skymail.net.br ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

6 records
  • facebook-domain-verification=vsvlgqdrlgxeom76k4ijukf05u9kcu
  • google-site-verification=St68drzpRqUpbULGmuZD50ktvTB8iJ791dCrjCg0N1Y
  • linkedin-site-verification=8bfeed20-83a0-406a-a93b-8b65d273aba2
  • SPFv=spf1 ip4:200.219.235.128/26 ip4:168.0.132.0/22 ip4:200.187.70.35/32 ip4:54.232.200.57 include:spf.protection.outlook.com include:_spf.google.com include:spf.skymail.net.br ~all
  • atlassian-domain-verification=RxY1rjT1NWzyzxRMvc+CP4myHq/kniGF/KH1cMl/CPivBSJWruVIsyCHE/eDiXxN
  • facebook-domain-verification=ryig6shy1hgl5y70tiepwogbwtmi1d
Full email verification for dcco.com.br

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