cassandrareid.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
cassandrareid.com
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-17 20:40:28 UTC ยท โ†บ Refresh

MX Hostnames

  • aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 0

A / AAAA Records

  • 172.67.153.56 (no PTR)
  • 104.21.12.199 (no PTR)
  • 2606:4700:3036::ac43:9938 (no PTR)
  • 2606:4700:3034::6815:cc7 (no PTR)

Mail Server IPs

  • 172.253.63.27 โ†ฉ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c08::1a โ†ฉ bi-in-f26.1e100.net

SOA Record

Raw SOA jeremy.ns.cloudflare.com dns.cloudflare.com 2398552321 10000 2400 604800 1800
Primary NS (mname)
jeremy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398552321
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jeremy.ns.cloudflare.com
violet.ns.cloudflare.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 ip4:184.173.239.120 ip4:192.185.142.187 a mx include:websitewelcome.com include:_spf.google.com~all
๐Ÿ“Š DNS lookups: 4/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— Missing

No DMARC record โ€” emails cannot be rejected on auth failure.

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” 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

2 records
  • SPFv=spf1 ip4:184.173.239.120 ip4:192.185.142.187 a mx include:websitewelcome.com include:_spf.google.com~all
  • google-site-verification=DuQvglmgCOTWmVZTCVxXI4TIFAqqCDAsCd85a0nMByc
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 cassandrareid.com

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

No credit card required
Get 1,000 Free Credits