Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
collinsstreetspecialistcentre.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 12:25:15 UTC · ↺ Refresh
MX Hostnames
- collinsstreetspecialistcentre-com-au.mail.protection.outlook.com
MX Priorities
- collinsstreetspecialistcentre-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.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
SOA Record
Raw SOA
ns1.name-server.io techteam.tppwholesale.com.au 2026032309 3600 1800 1209600 86400
Primary NS (mname)
ns1.name-server.io
Admin Email (rname)
techteam@tppwholesale.com.au
Serial
2026032309
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.name-server.io
ns1.name-server.io
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:35.189.46.152 ip4:34.129.38.210 include:spf.protection.outlook.com include:spf-au.emailsignatures365.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=quarantine; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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=ms64420494
- google-site-verification=jkYqPS62hIsz8C2P44iNhkyP4E_dkVL94bRWMGtribY
- apple-domain-verification=b32dYjfuqzp9dBFP9aRVydrW-0m8VtK7Kr_UzcrEKWg
- ca3-ba7f3831bf484b10a23b8fe4a9df6252
- SPFv=spf1 ip4:35.189.46.152 ip4:34.129.38.210 include:spf.protection.outlook.com include:spf-au.emailsignatures365.com ~all
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