raceeng.com

Valid Email Server
Domain Lookup › raceeng.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
raceeng.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 08:50:10 UTC · ↺ Refresh

MX Hostnames

  • raceeng-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 63.141.128.10 (no PTR)

Mail Server IPs

  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bigcommerce.com serverops.bigcommerce.com 2023103100 10800 3600 604800 10800
Primary NS (mname)
ns1.bigcommerce.com
Admin Email (rname)
serverops@bigcommerce.com
Serial
2023103100
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns2.bigcommerce.com
ns1.bigcommerce.com
ns3.bigcommerce.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx +a ip4:184.173.102.189/32 ip4:73.124.215.202/32 include:_spf.bigcommerce.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • o=-
  • SPFv=spf1 mx +a ip4:184.173.102.189/32 ip4:73.124.215.202/32 include:_spf.bigcommerce.com include:spf.protection.outlook.com ~all
  • _globalsign-domain-verification=-vdOfRz1Bhz2zb3BrtKkgcx57sebNnke5cHcuTdEuS
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
Verify actual deliverability to raceeng.com

SMTP handshake, catch-all detection, custom validation rules, and Yahoo/Outlook/Gmail verification — know if the mailbox truly exists before you send.

Get 1,000 Free Credits