barrier-construction.com

Valid Email Server
Domain Lookup › barrier-construction.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
barrier-construction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 23:09:13 UTC · ↺ Refresh

MX Hostnames

  • barrierconstruction-com01i.mail.protection.outlook.com

MX Priorities

  • barrierconstruction-com01i.mail.protection.outlook.com: 0

A / AAAA Records

  • 67.225.151.132 (no PTR)

Mail Server IPs

  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.cprapid.com root.224.182.62.50.host.secureserver.net 2025081901 3600 1800 1209600 86400
Primary NS (mname)
ns1.cprapid.com
Admin Email (rname)
root@224.182.62.50.host.secureserver.net
Serial
2025081901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.cprapid.com
ns2.cprapid.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:50.62.182.224 ip4:92.204.136.220 ip4:151.106.38.10 ip4:50.62.35.9 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
  • SPFv=spf1 ip4:50.62.182.224 ip4:92.204.136.220 ip4:151.106.38.10 ip4:50.62.35.9 include:spf.protection.outlook.com -all
  • MS=ms29923140
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