casateran.com

Valid Email Server
Domain Lookup › casateran.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
casateran.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-23 09:55:13 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • casateran-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 162.241.224.212

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

9 records
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • mscid=fgmqkWGyuUuBfJRQ1PUEa5dU7amDpR7J7AbXG8PMeV5m7T3vLqwfCYuiNnPYB95avawdrHo8jrZWxhQLhXb6ag==
  • MS=ms97683293
  • google-site-verification=RqdOv5SPCR7qg1n2qH18cjp-XCVuCeYgEBqT0H7GuYI
  • google-site-verification=6ud50z9FrZPFDheb6-hv38c9MPCzrkGaWq1fsO3woxc
  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
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 · Customize →
See demo & docs
Deep verification
Full email verification for casateran.com

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

No credit card required
Get 1,000 Free Credits