lyonsaircon.com.au

Valid Email Server
Domain Lookup › lyonsaircon.com.au

Domain Overview

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

Checked via [email protected] · 2026-03-28 02:49:26 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 103.176.120.13 ↩ host13.kurl.net.au

Mail Server IPs

  • 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 52.101.149.9 ↩ mail-sy2pr01cu00501.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
  • 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.netregistry.net dmain.netregistry.net 2026021006 86400 7200 604800 7200
Primary NS (mname)
ns1.netregistry.net
Admin Email (rname)
dmain@netregistry.net
Serial
2026021006
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
7200s

Nameservers (NS)

ns1.netregistry.net
ns2.netregistry.net
ns3.netregistry.net

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:103.38.120.37 ip4:103.176120.13 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
  • SPFv=spf1 mx a ip4:103.38.120.37 ip4:103.176120.13 include:spf.protection.outlook.com -all
  • apple-domain-verification=4Gr2D4ABqdCzRBSH
  • google-site-verification=bQxZgie4fk0ip07_413TM8jbNTzN8eaWnic2bGOIjos
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