barqsystems.com

Valid Email Server
Domain Lookup › barqsystems.com

Domain Overview

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

Checked via [email protected] · 2026-03-31 05:56:15 UTC · ↺ Refresh

MX Hostnames

  • barqsystems-com.mail.protection.outlook.com

MX Priorities

  • barqsystems-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 213.199.34.121 ↩ vmi2889152.contaboserver.net

Mail Server IPs

  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com

SOA Record

Raw SOA ns77.worldnic.com namehost.worldnic.com 126033006 10800 3600 604800 3600
Primary NS (mname)
ns77.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126033006
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns78.worldnic.com
ns77.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

6 records
  • gldq10218gonf9f1jcs8q0rjuo
  • google-gws-recovery-domain-verification=66167338
  • google-site-verification=xTPiJKWjGyFvd5ff4545rWpqmOeLOiby2uFzs7cG6oI
  • MS=ms64451345
  • msfpkey=23kmq3van61a6lvck13v6fga1
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
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