weitzinvestments.com

Valid Email Server
Domain Lookup › weitzinvestments.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
weitzinvestments.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-27 20:59:00 UTC · ↺ Refresh

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MX Hostnames

  • weitzinvestments-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 4.154.166.33 (no PTR)

Mail Server IPs

  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA kurt.ns.cloudflare.com dns.cloudflare.com 2410131973 10000 2400 604800 1800
Primary NS (mname)
kurt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2410131973
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kurt.ns.cloudflare.com
roxy.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:104.130.118.191 ip4:68.232.200.250 include:9134993.spf03.hubspotemail.net include:_spf.socketlabs.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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 ip4:104.130.118.191 ip4:68.232.200.250 include:9134993.spf03.hubspotemail.net include:_spf.socketlabs.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
  • include:9134993.spf03.hubspotemail.net
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