rdg.com.au

Valid Email Server
Domain Lookup › rdg.com.au

Domain Overview

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

Checked via [email protected] · 2026-03-27 22:28:13 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 110.232.143.156 ↩ s08le.syd7.hostingplatform.net.au

Mail Server IPs

  • 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
  • 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 52.101.149.9 ↩ mail-sy2pr01cu00501.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::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.vultr.com hostmaster.dsau.co 0 10800 3600 604800 3600
Primary NS (mname)
ns1.vultr.com
Admin Email (rname)
hostmaster@dsau.co
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.vultr.com
ns1.vultr.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:chi-web-01.simprocloud.com -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

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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

All TXT Records

5 records
  • SPFv=spf1 include:spf.protection.outlook.com include:chi-web-01.simprocloud.com -all
  • MS=DC65F628CE7A8B3C790F47A0CBD2C71BE9F2029A
  • apple-domain-verification=WH2c3P1x3EHFrjg3
  • MS=ms70352708
  • ZO9RF2KGJ4T5NYBV
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