Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rta.nsw.gov.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:27:44 UTC · ↺ Refresh
MX Hostnames
- rta-nsw-gov-au.mail.protection.outlook.com
MX Priorities
- rta-nsw-gov-au.mail.protection.outlook.com: 0
A / AAAA Records
- 52.64.141.168 ↩ ec2-52-64-141-168.ap-southeast-2.compute.amazonaws.com
- 3.24.190.137 ↩ ec2-3-24-190-137.ap-southeast-2.compute.amazonaws.com
- 13.237.0.24
Mail Server IPs
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1731.awsdns-24.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1731.awsdns-24.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1731.awsdns-24.co.uk
ns-252.awsdns-31.com
ns-908.awsdns-49.net
ns-1126.awsdns-12.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:147.200.0.1 ip4:147.200.1.1 ip4:205.220.185.101 ip4:143.55.144.47 ip4:205.220.189.169 ip4:205.220.188.142 ip4:205.220.189.159 include:spf.messagelabs.com include:spf.protection.outlook.com include:spf-0038c901.pphosted.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- _67fl33fzo6fq9h8by7u24fm1q9a0td2
- _dvdwp6gmfgqb64x2j9e4ryyg9d5thzh
- _imtitt7leuuaq98c7uql1kioch6kc25
- _skhmo7ypn4aqmy7nj3fc3umm88vtf16
- SPFv=spf1 ip4:147.200.0.1 ip4:147.200.1.1 ip4:205.220.185.101 ip4:143.55.144.47 ip4:205.220.189.169 ip4:205.220.188.142 ip4:205.220.189.159 include:spf.messagelabs.com include:spf.protection.outlook.com include:spf-0038c901.pphosted.com -all
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