fclassinc.com

Valid Email Server
Domain Lookup › fclassinc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fclassinc.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 15:43:41 UTC · ↺ Refresh

MX Hostnames

  • ghs.google.com

MX Priorities

  • ghs.google.com: 1200

A / AAAA Records

  • 104.21.35.248 (no PTR)
  • 172.67.181.194 (no PTR)
  • 2606:4700:3036::6815:23f8 (no PTR)
  • 2606:4700:3031::ac43:b5c2 (no PTR)

Mail Server IPs

  • 142.250.217.243 ↩ mia07s62-in-f19.1e100.net
  • 2607:f8b0:4006:815::2013 ↩ pnlgaa-ay-in-x13.1e100.net

SOA Record

Raw SOA armando.ns.cloudflare.com dns.cloudflare.com 2397125871 10000 2400 604800 1800
Primary NS (mname)
armando.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397125871
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dora.ns.cloudflare.com
armando.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

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

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

1 record
  • google-site-verification=gsscu99qhtduspUzAWmVudMjUPHdtCCS80Sqr1Utlbg
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