gordian.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
gordian.com
Yes
โœ“ Yes
Proofpoint
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-25 20:49:55 UTC ยท โ†บ Refresh

MX Hostnames

  • mxb-001d2f02.gslb.pphosted.com
  • mxa-001d2f02.gslb.pphosted.com

MX Priorities

  • mxa-001d2f02.gslb.pphosted.com: 10
  • mxb-001d2f02.gslb.pphosted.com: 10

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 148.163.159.190 โ†ฉ mx0b-001d2f02.pphosted.com

SOA Record

Raw SOA pdns01.domaincontrol.com dns.jomax.net 2026031101 28800 7200 604800 600
Primary NS (mname)
pdns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns02.domaincontrol.com
pdns01.domaincontrol.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com ~all
๐Ÿ“Š DNS lookups: 2/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine โ€” good protection (failing mail goes to spam)
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
s1._domainkey
s2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: s1

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

All TXT Records

20 records
  • smartsheet-site-validation=-T4uhDFxnSJwjGcf6UdWtoPz7dz_h-DJ
  • atlassian-domain-verification=iSSt9ULRpZpNU468SXRSJFh5sGHBEMfqOA6eekxQWjMsMWVyxZqcPaklZ7bZIFh0
  • asv=1fb6774776e480bdd8f4b978fa9042f5
  • pendo-domain-verification=2cfe205e-a5bc-41cc-936d-051883b83c66
  • cursor-domain-verification-n95z8w=KmlBtK8QlNczPGaVEtSz06YLl
  • google-site-verification=T2T84yvCG3CzRRAcdvIUX8S3yOsT8nYi-iYgGYG3wcs
  • flexera-domain-verification-vshyvwtultayhusl
  • adobe-idp-site-verification=8a0c14171277ea9c9143f009527b1e09b3ec021e5428e73bc5688c6b98f75050
  • MS=ms37711859
  • 0ed1fe018a5a452ed67ae8434dafd2b9c94e4f5dd2
  • docusign=d66feb01-84c9-4bbf-b348-d36cf3e4c738
  • DC0AA1C03F4FD7A883D24FB0F3DF51F08F69791D5619AE823707735ACDCE057E
  • ZOOM_verify_gJ74UksFud1JVT7V0hFJh6
  • apple-domain-verification=N5H8cIQrDNa6nlTO
  • OL83UHJ6QDTNO003BYFNQHOGR6XLP0R6A6JIBSEM
  • mongodb-site-verification=wC3yBXy01VySZkMAH6wmngGc7YTp9ViP
  • traction-guest=ddbb7402-1411-4c31-8be2-ef01fd724176
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com ~all
  • MS=ms16167525
  • og0npe83r6uid0ta09hgrjgjil
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 gordian.com

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

No credit card required
Get 1,000 Free Credits