Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stnicholasoosh.org.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:41:01 UTC · ↺ Refresh
MX Hostnames
- stnicholasoosh-org-au.mail.protection.outlook.com
MX Priorities
- stnicholasoosh-org-au.mail.protection.outlook.com: 10
A / AAAA Records
- 113.29.212.11 (no PTR)
Mail Server IPs
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1int.cenet.catholic.edu.au systems.cenet.catholic.edu.au 35 10800 3600 2419200 900
Primary NS (mname)
ns1int.cenet.catholic.edu.au
Admin Email (rname)
systems@cenet.catholic.edu.au
Serial
35
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns2.cenet.catholic.edu.au
ns3.cenet.catholic.edu.au
ns4.cenet.catholic.edu.au
ns1.cenet.catholic.edu.au
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- MS=ms75162614
- Deh4UXTKtohXMJK1vZUUMmhxN8aLlnOK5YG+fahKNiDw03ma8CNSSETRhPpl+AoLzS1V6uO9CGB2pUdx1o3DKA==
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.createsend.com -all
- adobe-idp-site-verification=7788b3f8bb5452be3df7d8b7610e54c74fbf66efdf823c41e85b38dc8431926d
- apple-domain-verification=ORBYuNpljotljnhR
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for stnicholasoosh.org.au
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits