robertlizar.com

Valid Email Server
Domain Lookup › robertlizar.com

Domain Overview

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

Checked via [email protected] · 2026-03-27 02:44:00 UTC · ↺ Refresh

MX Hostnames

  • robertlizar-com.mail.protection.outlook.com

MX Priorities

  • robertlizar-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 3.10.93.33 ↩ prod-1.castus.co.uk

Mail Server IPs

  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com

SOA Record

Raw SOA ns65.domaincontrol.com dns.jomax.net 2025110600 28800 7200 604800 600
Primary NS (mname)
ns65.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025110600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns66.domaincontrol.com
ns65.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:51.219.0.76 ip4:91.85.46.39 ip4:62.31.238.113 ip4:62.31.238.114 ip4:62.31.238.115 ip4:104.40.229.156 include:spf.protection.outlook.com include:spf.exclaimer.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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 mx ip4:51.219.0.76 ip4:91.85.46.39 ip4:62.31.238.113 ip4:62.31.238.114 ip4:62.31.238.115 ip4:104.40.229.156 include:spf.protection.outlook.com include:spf.exclaimer.net ~all
  • MS=ms16796202
Full email verification for robertlizar.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits