carvalho-associates.com

No Valid Email Server

Domain Overview

DNS: โœ“ 2d ago Checker: โœ“ 2d ago
carvalho-associates.com
No
None
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-19 12:33:22 UTC ยท โ†บ Refresh

MX Hostnames

No MX records found.

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.172.226 (no PTR)
  • 104.21.30.117 (no PTR)
CNAME โ†’ free.189656.xyz

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA vipdns1.dnsgb.com bcleora2024.mail.ru 1766078402 7200 3600 1209600 3600
Primary NS (mname)
vipdns1.dnsgb.com
Admin Email (rname)
bcleora2024@mail.ru
Serial
1766078402
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

vipdns1.dnsgb.com
vipdns2.dnsgb.com

SPF Record

โœ— Missing

No SPF record โ€” domain is unprotected against spoofing.

โš  No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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