mediaplex.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
mediaplex.com
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-18 05:37:19 UTC ยท โ†บ Refresh

MX Hostnames

  • mediaplex-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 159.127.40.163 (no PTR)

Mail Server IPs

  • 52.101.40.0 โ†ฉ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.194.19 โ†ฉ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.11.19 โ†ฉ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.26 โ†ฉ mail-sj0pr03cu01702.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.cnvr.net hostmaster.cnvr.net 2026012100 7200 1800 604800 600
Primary NS (mname)
ns1.cnvr.net
Admin Email (rname)
hostmaster@cnvr.net
Serial
2026012100
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1-100.akam.net
eur2.akam.net
use4.akam.net
eur7.akam.net
asia9.akam.net
usw1.akam.net
eur3.akam.net
ns1-27.akam.net

SPF Record

โœ“ Strict (-all)
v=spf1 include:valueclick.com include:mktomail.com include:spf.protection.outlook.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1;p=none;rua=mailto:[email protected]
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • Vtv84purfBJNTM+d926gY+BhTlQXsusSQHYMFNom54YKXZWMq4e3/wy68/1AjPdozUERkP7d+c/k1gkSZrHnjw==
  • MS=ms17113442
  • _globalsign-domain-verification=1JB2Wxy0xnNOrtzdwgvQjn8IJonYUhGsQfV2T6DMUs
  • SPFv=spf1 include:valueclick.com include:mktomail.com include:spf.protection.outlook.com -all
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

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

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

No credit card required
Get 1,000 Free Credits