justinian.com

Valid Email Server
Domain Lookup › justinian.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 16:05:34 UTC · ↺ Refresh

MX Hostnames

  • justinian-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.26.1.223 (no PTR)
  • 104.26.0.223 (no PTR)
  • 172.67.75.175
  • 2606:4700:20::681a:1df
  • 2606:4700:20::ac43:4baf
  • 2606:4700:20::681a:df

Mail Server IPs

  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA aragorn.ns.cloudflare.com dns.cloudflare.com 2397110608 10000 2400 604800 1800
Primary NS (mname)
aragorn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397110608
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

aragorn.ns.cloudflare.com
kallie.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:one.zoho.com ~all
📊 DNS lookups: 1/10
~ 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

3 records
  • SPFv=spf1 include:one.zoho.com ~all
  • SPFv=spf1 mx a include:spf.protection.outlook.com -all
  • MS=ms98442031
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