lwsecurities.com

Valid Email Server
Domain Lookup › lwsecurities.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 02:23:35 UTC · ↺ Refresh

MX Hostnames

  • ms72521515.msv1.invalid.outlook.com
  • lwsecurities-com.mail.protection.outlook.com

MX Priorities

  • lwsecurities-com.mail.protection.outlook.com: 10
  • ms72521515.msv1.invalid.outlook.com: 9

A / AAAA Records

  • 204.48.54.170 ↩ sanguine.viviotech.net

Mail Server IPs

  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.worldnic.com namehost.worldnic.com 119101111 10800 3600 604800 3600
Primary NS (mname)
ns5.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
119101111
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns6.worldnic.com
ns5.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:184.72.108.193 ip4:50.17.219.210 -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

✗ 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com ip4:184.72.108.193 ip4:50.17.219.210 -all
  • MS=ms72521515
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