Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rockonadvisors.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 07:11:33 UTC · ↺ Refresh
MX Hostnames
- srv-mx1.ideaserver.com.br
MX Priorities
- srv-mx1.ideaserver.com.br: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 217.76.51.183 ↩ srv-mx1.ideaserver.com.br
SOA Record
Raw SOA
fred.ns.cloudflare.com dns.cloudflare.com 2398726216 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398726216
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
miki.ns.cloudflare.com
fred.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a a:amazonses.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
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
1 record- SPFv=spf1 mx a a:amazonses.com ~all
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