Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rocketfirm.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 03:35:11 UTC · ↺ Refresh
MX Hostnames
- mail.rocketfirm.com
MX Priorities
- mail.rocketfirm.com: 10
A / AAAA Records
- 213.130.74.44 (no PTR)
Mail Server IPs
- 194.39.65.8 ↩ srv-plesk54.ps.kz
SOA Record
Raw SOA
chelsea.ns.cloudflare.com dns.cloudflare.com 2398788940 10000 2400 604800 1800
Primary NS (mname)
chelsea.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398788940
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dane.ns.cloudflare.com
chelsea.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:_spf.ps.kz include:spf.unisender.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- facebook-domain-verification=gjn5jk6zifjaagnj99x72q6v5xh85q
- SPFv=spf1 +a +mx include:_spf.ps.kz include:spf.unisender.com -all
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