dunninglawgroup.com

Valid Email Server
Domain Lookup › dunninglawgroup.com

Domain Overview

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

Checked via [email protected] · 2026-03-30 03:20:11 UTC · ↺ Refresh

MX Hostnames

  • dunninglawgroup-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 143.95.236.92 ↩ ip-143-95-236-92.iplocal

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.webserversystems.com root.localhost.localdomain 2023022700 86400 7200 3600000 86400
Primary NS (mname)
ns1.webserversystems.com
Admin Email (rname)
root@localhost.localdomain
Serial
2023022700
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns2.webserversystems.com
ns1.webserversystems.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:143.95.152.137 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

1 record
  • SPFv=spf1 ip4:143.95.152.137 include:spf.protection.outlook.com -all
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