hc.net.au

Valid Email Server
Domain Lookup › hc.net.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hc.net.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 19:32:38 UTC · ↺ Refresh

MX Hostnames

  • hc-net-au.mail.protection.outlook.com

MX Priorities

  • hc-net-au.mail.protection.outlook.com: 1

A / AAAA Records

  • 104.21.24.169 (no PTR)
  • 172.67.219.193 (no PTR)
  • 2606:4700:3037::ac43:dbc1
  • 2606:4700:3030::6815:18a9

Mail Server IPs

  • 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
  • 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.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 graham.ns.cloudflare.com dns.cloudflare.com 2399389422 10000 2400 604800 1800
Primary NS (mname)
graham.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399389422
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

graham.ns.cloudflare.com
leanna.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:49.255.250.94 ip4:202.9.230.30 ip4:123.51.13.120 ip4:103.61.229.60 ip4:3.104.255.201 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net ip4:49.255.250.94 ip4:202.9.230.30 ip4:123.51.13.120 ip4:103.61.229.60 ip4:3.104.255.201 -all
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