simon-cpa.com

Valid Email Server
Domain Lookup › simon-cpa.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
simon-cpa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 05:23:32 UTC · ↺ Refresh

MX Hostnames

  • simoncpa-com01c.mail.protection.outlook.com

MX Priorities

  • simoncpa-com01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.209.178.191 (no PTR)

Mail Server IPs

  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.misk.com support.misk.com 2017070521 14400 7200 950400 3600
Primary NS (mname)
ns1.misk.com
Admin Email (rname)
support@misk.com
Serial
2017070521
Refresh
14400s
Retry
7200s
Expire
950400s
Minimum TTL
3600s

Nameservers (NS)

ns1.misk.com
ns2.misk.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

3 records
  • tbn5mfjvt81nv9n1rsipdt08ta
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=msba2124c1
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for simon-cpa.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits