Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sinclairdermatology.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:02:58 UTC · ↺ Refresh
MX Hostnames
- sinclairdermatology-com-au.mail.protection.outlook.com
MX Priorities
- sinclairdermatology-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 103.169.190.9 ↩ cpanel.bigfishcloud.com.au
Mail Server IPs
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
cp1.bigfishcloud.com.au tickets.bigfishtech.com.au 2026032414 3600 1800 1209600 86400
Primary NS (mname)
cp1.bigfishcloud.com.au
Admin Email (rname)
tickets@bigfishtech.com.au
Serial
2026032414
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cp2.bigfishcloud.com.au
cp1.bigfishcloud.com.au
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:103.169.190.9 ip4:103.169.190.97 +a ip4:220.244.207.206 ip4:210.8.214.138 include:customer.mailguard.com.au include:spf.protection.outlook.com include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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: 392 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
2 records- MS=ms62919738
- SPFv=spf1 ip4:103.169.190.9 ip4:103.169.190.97 +a ip4:220.244.207.206 ip4:210.8.214.138 include:customer.mailguard.com.au include:spf.protection.outlook.com include:sendgrid.net ~all
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