proshows.com.br

Valid Email Server
Domain Lookup › proshows.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
proshows.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 04:45:12 UTC · ↺ Refresh

MX Hostnames

  • proshows-com-br.mail.protection.outlook.com

MX Priorities

  • proshows-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 151.101.1.124 (no PTR)
  • 151.101.129.124 (no PTR)
  • 151.101.193.124 (no PTR)
  • 151.101.65.124 (no PTR)

Mail Server IPs

  • 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
  • 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
  • 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
  • 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com

SOA Record

Raw SOA cortney.ns.cloudflare.com dns.cloudflare.com 2399945314 10000 2400 604800 1800
Primary NS (mname)
cortney.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399945314
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cortney.ns.cloudflare.com
lewis.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • MS=8BFF9D77D7AEB74B093CABC1A3269A2D5B9E77A4
  • MS=ms50088180
  • SPFv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
  • SPFv=spf1 mx include:prolink.proshows.com.br ip4:200.176.10.0/23 ip4:200.176.2.0/23 ip4:200.154.152.0/24 ip4:208.84.242.0/23 ip4:98.142.233.64/28 ip4:98.142.235.128/26 ip4:45.231.140.138 ip4:128.201.165.194 ip4:4.201.138.182 include:spf.protection.outlook.com ~all
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