Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thecobra.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-28 04:30:18 UTC · ↺ Refresh
MX Hostnames
- sydex1.jcr.com.au
MX Priorities
- sydex1.jcr.com.au: 0
A / AAAA Records
- 35.172.94.1 ↩ staticip.multiscreensite.com
- 100.24.208.97 ↩ staticip2.multiscreensite.com
Mail Server IPs
- 45.112.245.246 ↩ sydex1.jcr.com.au
SOA Record
Raw SOA
ns1.managed-cloud.com.au joran.jcrcomputers.com.au 2026052703 3600 7200 1209600 86400
Primary NS (mname)
ns1.managed-cloud.com.au
Admin Email (rname)
joran@jcrcomputers.com.au
Serial
2026052703
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.managed-cloud.com.au
ns3.managed-cloud.com.au
ns2.managed-cloud.com.au
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:45.112.246.84 +mx +a include:spf.jcr.com.au ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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- google-site-verification=Jr05kTSk_eBi4cHVaO0UtpnHFywoycuCOgQRmJ_9uBw
- SPFv=spf1 ip4:45.112.246.84 +mx +a include:spf.jcr.com.au ~all
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