lockstock.com.au

Valid Email Server
Domain Lookup › lockstock.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lockstock.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 13:56:15 UTC · ↺ Refresh

MX Hostnames

  • lockstock-com-au.mail.protection.outlook.com

MX Priorities

  • lockstock-com-au.mail.protection.outlook.com: 0

A / AAAA Records

  • 203.30.47.101 (no PTR)

Mail Server IPs

  • 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
  • 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.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::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA ns-659.awsdns-18.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-659.awsdns-18.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1610.awsdns-09.co.uk
ns-204.awsdns-25.com
ns-659.awsdns-18.net
ns-1302.awsdns-34.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:203.30.47.101 ip4:203.161.125.4 ip4:203.30.46.151 ip4:103.253.94.2 ip4:52.243.102.200 ip4:103.212.219.229 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com ip4:203.30.47.101 ip4:203.161.125.4 ip4:203.30.46.151 ip4:103.253.94.2 ip4:52.243.102.200 ip4:103.212.219.229 -all
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