Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rofin.com.au
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 04:31:57 UTC · ↺ Refresh
MX Hostnames
- barracuda.hosted.syscare.com.au
MX Priorities
- barracuda.hosted.syscare.com.au: 1
A / AAAA Records
- 203.176.184.132 (no PTR)
Mail Server IPs
- 103.31.114.4 ↩ barracuda.hosted.syscare.com.au
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:103.31.114.4 ip4:103.31.114.5 ip4:180.148.176.176 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 ip4:103.31.114.4 ip4:103.31.114.5 ip4:180.148.176.176 -all
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