lcrembeddedsystems.com

Valid Email Server
Domain Lookup › lcrembeddedsystems.com

Domain Overview

DNS: ✓ 8h ago Checker: ✓ 8h ago
lcrembeddedsystems.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 10:30:11 UTC · ↺ Refresh

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MX Hostnames

  • mx.ct.mbox.net
  • mx.usa.net

MX Priorities

  • mx.usa.net: 10
  • mx.ct.mbox.net: 20

A / AAAA Records

  • 104.21.29.166 (no PTR)
  • 172.67.149.134 (no PTR)
  • 2606:4700:3037::ac43:9586 (no PTR)
  • 2606:4700:3035::6815:1da6 (no PTR)

Mail Server IPs

  • 165.212.65.113 ↩ mx.usa.net

SOA Record

Raw SOA louis.ns.cloudflare.com dns.cloudflare.com 2407503834 10000 2400 604800 1800
Primary NS (mname)
louis.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2407503834
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

naomi.ns.cloudflare.com
louis.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:192.186.209.169 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • h036dng04sbu9e8d6beh9tp0g5
  • SPFv=spf1 ip4:192.186.209.169 -all
  • MS=ms63951790
  • google-site-verification=-VTm65EPrDBfUxHvl5dt10SPcYA7bZ8kvovEl1Mjw3w
  • google-site-verification=B6HQu_2EACRR_o9yazF7T8xcSjpl-5z3JKsDqqRSGG4
  • google-site-verification=rnjeOKj8BxEihI4ZG5LLh9NlbPy1KZS7jyQrM1DAZFg
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