sinatraandcompany.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
sinatraandcompany.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-31 18:01:36 UTC ยท โ†บ Refresh

MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx2-us1.ppe-hosted.com: 10
  • mx1-us1.ppe-hosted.com: 10

A / AAAA Records

  • 34.149.86.124 โ†ฉ 124.86.149.34.bc.googleusercontent.com

Mail Server IPs

  • 67.231.154.163 โ†ฉ mx2-us1.ppe-hosted.com
  • 148.163.129.51 โ†ฉ mx2-us1.ppe-hosted.com
  • 148.163.129.50 โ†ฉ mx1-us1.ppe-hosted.com
  • 67.231.154.162 โ†ฉ mx1-us1.ppe-hosted.com

SOA Record

Raw SOA ns75.domaincontrol.com dns.jomax.net 2025072500 28800 7200 604800 600
Primary NS (mname)
ns75.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025072500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns76.domaincontrol.com
ns75.domaincontrol.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:spf-us.mailssig.com include:spf.happyfox.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:sendgrid.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com a:dispatch-us.ppe-hosted.com ~all
๐Ÿ“Š DNS lookups: 8/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
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

11 records
  • bpulf3b170vrv4its0ctg5f6j1
  • SPFv=spf1 include:spf-us.mailssig.com include:spf.happyfox.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:sendgrid.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com a:dispatch-us.ppe-hosted.com ~all
  • 10ylrf6xhy48njgv1d39czbddwk3wgl2
  • 7tm08c146n3kpl19svnfc16st4
  • threatmate-dns-verification=TXT943bddd8d3e7fb6759c24be2d239a6e5
  • _22is3qcdlrxlnf2xpytw8q0kp48ywu2
  • apple-domain-verification=Xuv9uSGJea8Mz186
  • ZOOM_verify_8zNT8E5hg8lCM8LVOlGSsq
  • MS=ms75091746
  • google-gws-recovery-domain-verification=39359719
  • have-i-been-pwned-verification=1dbf1a98c747b2a8a66bbb02999ef43e
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 sinatraandcompany.com

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

No credit card required
Get 1,000 Free Credits