Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
afc.nsw.edu.au
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 23:40:29 UTC · ↺ Refresh
MX Hostnames
- d504553.b.ess.au.barracudanetworks.com
- d504553.a.ess.au.barracudanetworks.com
MX Priorities
- d504553.b.ess.au.barracudanetworks.com: 10
- d504553.a.ess.au.barracudanetworks.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 3.24.133.209 ↩ mail.ess.au.barracuda.com
- 3.24.133.210 ↩ mail.ess.au.barracuda.com
- 3.24.133.211 ↩ mail.ess.au.barracuda.com
SOA Record
Raw SOA
ns1.server-cpanel.com servers.mysecurecloudhost.com 2026031900 3600 1800 1209600 86400
Primary NS (mname)
ns1.server-cpanel.com
Admin Email (rname)
servers@mysecurecloudhost.com
Serial
2026031900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.server-cpanel.com
ns2.server-cpanel.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:203.47.182.147/32 include:spf.protection.outlook.com include:spf.ess.au.barracudanetworks.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=72BA1B4A09768D414364C01ED5DFAF004CEDBEC3
- cisco-ci-domain-verification=5e9b69afdc3a8faab89b2142ac443dc6ffb7efef9ebbf312fd88cf29efc828b1
- SPFv=spf1 ip4:203.47.182.147/32 include:spf.protection.outlook.com include:spf.ess.au.barracudanetworks.com include:sendgrid.net -all
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