gdi.com.au

Valid Email Server
Domain Lookup › gdi.com.au
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gdi.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 09:42:15 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 204.197.255.170

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-1259.awsdns-29.org
ns-1653.awsdns-14.co.uk
ns-411.awsdns-51.com
ns-793.awsdns-35.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:204.197.255.170 ip4:208.65.144.0/21 ip4:208.81.64.0/21 ip4:203.219.79.214 ip4:220.244.243.218 ip4:149.72.200.33 include:em2093.bisner.com include:spf.mpmailmx.com include:spf.everycloudtech.com include:spf.protection.outlook.com include:sendgrid.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:spfa.cpmails.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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 ip4:204.197.255.170 ip4:208.65.144.0/21 ip4:208.81.64.0/21 ip4:203.219.79.214 ip4:220.244.243.218 ip4:149.72.200.33 include:em2093.bisner.com include:spf.mpmailmx.com include:spf.everycloudtech.com include:spf.protection.outlook.com include:sendgrid.net include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:spfa.cpmails.com -all
  • 2j9198rl81rcc70b2gjtqub7q3
  • MS=ms51136267
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