ecosul.com.br

Valid Email Server
Domain Lookup › ecosul.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-27 00:04:57 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA a1-84.akam.net hostmaster.ecosul.com.br 2025021308 3600 600 604800 300
Primary NS (mname)
a1-84.akam.net
Admin Email (rname)
hostmaster@ecosul.com.br
Serial
2025021308
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

a9-67.akam.net
a1-84.akam.net
a3-64.akam.net
a28-66.akam.net
a10-67.akam.net
a20-64.akam.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:177.190.201.52 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; ri=84600; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

8 records
  • rbRD+5Rk/iIQYpC8vfpz4xzBFE5vgP18MQOPV2SCmWTKeNN475g5WvCC0mHpPgM4It8elyQRPYsuXGrcWlcwhQ==
  • docusign=31260522-2560-479b-998c-9be2796d88fd
  • _8hztoldr9n9c7wbeehvcrd12ci7nx28
  • JNCOOV5P6069FY04LLS4J9RY0OP27C490MBT60UQ
  • SPFv=spf1 ip4:177.190.201.52 include:spf.protection.outlook.com -all
  • docusign=a71978da-f417-4305-9285-9e6a69862c6f
  • www.ecosul.com.br
  • MS=ms25650920
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