Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rockdia.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 21:01:49 UTC · ↺ Refresh
MX Hostnames
- mail.emb666.com
MX Priorities
- mail.emb666.com: 5
A / AAAA Records
- 216.120.131.66 (no PTR)
Mail Server IPs
- 172.65.225.8 (no PTR)
SOA Record
Raw SOA
a.share-dns.com master.share-dns.com 1751267397 3600 1200 86400 600
Primary NS (mname)
a.share-dns.com
Admin Email (rname)
master@share-dns.com
Serial
1751267397
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
a.share-dns.com
b.share-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.emb666.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.emb666.com ~all
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