russcpa.net

Valid Email Server
Domain Lookup › russcpa.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
russcpa.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 03:19:57 UTC · ↺ Refresh

MX Hostnames

  • russcpa-net.mail.protection.outlook.com

MX Priorities

  • russcpa-net.mail.protection.outlook.com: 1

A / AAAA Records

  • 216.87.186.51 (no PTR)

Mail Server IPs

  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA adns.cs.siteprotect.com hostmaster.siteprotect.com 2017091520 28800 7200 604800 300
Primary NS (mname)
adns.cs.siteprotect.com
Admin Email (rname)
hostmaster@siteprotect.com
Serial
2017091520
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

adns.cs.siteprotect.com
bdns.cs.siteprotect.com

SPF Record

✓ Strict (-all)
v=spf1 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

✗ 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
  • MS=ms61173846
  • SPFv=spf1 include:spf.protection.outlook.com -all
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