Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nesa.nsw.edu.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 04:28:42 UTC · ↺ Refresh
MX Hostnames
- nesa-nsw-edu-au.mail.protection.outlook.com
MX Priorities
- nesa-nsw-edu-au.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.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
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 2 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
2
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e1.googledomains.com
ns-cloud-e3.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e4.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 +mx ~ip4:202.47.84.1 +ip4:203.43.150.163 +ip4:203.44.6.195 +ip4:119.9.179.177 +ip4:119.9.179.181 +ip4:119.9.187.39 +ip4:168.245.116.59 +include:spf.protection.outlook.com +include:tim.telstra.com +include:tim-telstra.com +include:mail.zendesk.com +include:amazonses.com +ip4:149.72.221.75 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
12 records- spycloud-domain-verification=92de4f4d-fc36-48b3-a666-a5d1b35e2675
- miro-verification=9276be7ce38a58e69203f50cb0db7dc47f1a1291
- SPFv=spf1 +mx ~ip4:202.47.84.1 +ip4:203.43.150.163 +ip4:203.44.6.195 +ip4:119.9.179.177 +ip4:119.9.179.181 +ip4:119.9.187.39 +ip4:168.245.116.59 +include:spf.protection.outlook.com +include:tim.telstra.com +include:tim-telstra.com +include:mail.zendesk.com +include:amazonses.com +ip4:149.72.221.75 -all
- docusign=2a232fd8-d085-4605-8ad0-7688734692c5
- atlassian-domain-verification=NVRRB5f0vaaRgL6CTqytrgSHNydn8TZmtcT/umx2yfDscG92y80OkG7WX02INkRJ
- _5f7jkxfsa34ncolciwcbwyu28mgslme
- AA8GOQO7UPH3KU83KNBN91FY8CSQUX8E5KA371GD
- Dynatrace-site-verification=b2355465-ddaa-4cdd-8e4c-f2865144bf38__rnbo9d0vq39vdpvgad44ocubbq
- LHJY4G9BO8K14CHWELSK9H93WX4HKW9F6YJX9JEA
- mentimeter-c41ad19f-4c3b-49fc-8106-a999f538f492
- atlassian-sending-domain-verification=55e3779a-d36c-44f4-8d1b-aee96b9e5e12
- twilio-domain-verification=cfe2eff6b7e8766e2f5ef59719b4d856
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 nesa.nsw.edu.au
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits