marcopolosydney.com.au

Valid Email Server
Domain Lookup › marcopolosydney.com.au

Domain Overview

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

Checked via [email protected] · 2026-03-23 16:26:47 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 162.159.134.42 (no PTR)

Mail Server IPs

  • 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 52.101.149.9 ↩ mail-sy2pr01cu00501.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:: ↩ mail-sy2pr01cu00300.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::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.melbourneit.net admin.melbourneit.net 2024101402 86400 7200 3600000 172800
Primary NS (mname)
ns1.melbourneit.net
Admin Email (rname)
admin@melbourneit.net
Serial
2024101402
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s

Nameservers (NS)

ns4.melbourneit.net
ns2.melbourneit.net
ns1.melbourneit.net
ns3.melbourneit.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records
  • google-site-verification=KUnbJ3ShMoYMQEieS-sVRvUpNWQnXGMJ1SJogZIPqc8
  • google-site-verification=SfFnSXuisEXVE7uW-9PsgSbNGzUYuJ0jdJmBnJKFzNg google-site-verification=KUnbJ3ShMoYMQEieS-sVRvUpNWQnXGMJ1SJogZIPqc8
  • ca3-1f34243f23b14ee78bffcf311
  • ca3-d8c23a65f8634625a8f39eb150da26b4
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms42919288
  • ca3-1f34243f23b14ee78bffcf311ea40211
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