casacars.com

Valid Email Server
Domain Lookup › casacars.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
casacars.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 17:47:40 UTC · ↺ Refresh

MX Hostnames

  • mx1-us.emailsecurity.app

MX Priorities

  • mx1-us.emailsecurity.app: 10

A / AAAA Records

  • 206.188.193.9 ↩ vux.netsolhost.com

Mail Server IPs

  • 40.121.188.167 ↩ mx1-us.emailsecurity.app

SOA Record

Raw SOA ns87.worldnic.com namehost.worldnic.com 123092700 10800 3600 604800 3600
Primary NS (mname)
ns87.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
123092700
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns88.worldnic.com
ns87.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:143.244.109.82 include:spf1.emailsecurity.app include:dospf.simplepart.com include:_spf.google.com include:spf.hornetsecurity.com include:_spf.dealersocket.com include:careconnectemail.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — 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

3 records
  • SPFv=spf1 ip4:143.244.109.82 include:spf1.emailsecurity.app include:dospf.simplepart.com include:_spf.google.com include:spf.hornetsecurity.com include:_spf.dealersocket.com include:careconnectemail.com ~all
  • apple-domain-verification=BI79N9DACK4ugAQU
  • google-site-verification=M_YHyxd90t0StZqqmk7vjZ1M9iI5AvQBK57q1aVIgLQ
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