smpeng.com.au

Valid Email Server
Domain Lookup › smpeng.com.au

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
smpeng.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 16:55:30 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 203.33.253.17 (no PTR)

Mail Server IPs

  • 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 52.101.151.5 ↩ mail-meupr01cu00305.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:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA net1.nw.com.au root.net1.nw.com.au 2025041002 10800 3600 604800 3600
Primary NS (mname)
net1.nw.com.au
Admin Email (rname)
root@net1.nw.com.au
Serial
2025041002
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

net1.nw.com.au
lando.nw.com.au

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com mx ip4:203.33.253.0/24 -all
📊 DNS lookups: 2/10
✓ 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: 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

3 records
  • eadgg3ru53rkmb62cuqpnfb2cg
  • SPFv=spf1 include:spf.protection.outlook.com mx ip4:203.33.253.0/24 -all
  • MS=ms11290766
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