Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cybernauticdesign.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 12:56:37 UTC · ↺ Refresh
MX Hostnames
- mx1.emailsrvr.com
MX Priorities
- mx1.emailsrvr.com: 10
A / AAAA Records
- 104.21.2.27 (no PTR)
- 172.67.128.158 (no PTR)
- 2606:4700:3031::ac43:809e (no PTR)
- 2606:4700:3030::6815:21b (no PTR)
Mail Server IPs
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 173.203.187.1 ↩ mx1.emailsrvr.com
- 108.166.43.1 ↩ mx1.emailsrvr.com
- 146.20.161.1 ↩ mx1.emailsrvr.com
SOA Record
Raw SOA
sara.ns.cloudflare.com dns.cloudflare.com 2399044903 10000 2400 604800 1800
Primary NS (mname)
sara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399044903
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sara.ns.cloudflare.com
tom.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
2 records- google-site-verification=iMaV6o0OSuI34TWHOnIhQPgr3aANcgVs2RtLpTVQAD8
- google-site-verification=ZZ3IGo7zRcReFFmGkW8zVXKTw4IxsNikmednwaZjNkg
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