najjarian.com.br

Valid Email Server
Domain Lookup › najjarian.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-29 06:50:27 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 200.219.229.6 ↩ server.webcis.com.br

Mail Server IPs

  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.webcis.com.br claudio008.msn.com 2026032601 3600 1800 1209600 86400
Primary NS (mname)
ns1.webcis.com.br
Admin Email (rname)
claudio008@msn.com
Serial
2026032601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.webcis.com.br
ns2.webcis.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:200.219.229.6 +ip4:200.219.229.27 +include:_spf.mundoopen.com.br +include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • MS=ms62943645
  • SPFv=spf1 +a +mx +ip4:200.219.229.6 +ip4:200.219.229.27 +include:_spf.mundoopen.com.br +include:spf.protection.outlook.com ~all
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