gptnz.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gptnz.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 02:21:52 UTC · ↺ Refresh

MX Hostnames

  • au-smtp-inbound-2.mimecast.com
  • au-smtp-inbound-1.mimecast.com
  • gptnz-com.mail.protection.outlook.com

MX Priorities

  • au-smtp-inbound-1.mimecast.com: 10
  • au-smtp-inbound-2.mimecast.com: 20
  • gptnz-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.12.239.178

Mail Server IPs

  • 103.96.22.26 ↩ au-smtp-inbound-1.mimecast.com
  • 103.96.20.26 ↩ au-smtp-inbound-2.mimecast.com
  • 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
  • 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
  • 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
  • 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns67.domaincontrol.com dns.jomax.net 2026032300 28800 7200 604800 600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns67.domaincontrol.com
ns68.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:au._netblocks.mimecast.com include:spf.customlinc.com ip4:61.69.63.6 ip4:103.116.1.4 ip4:203.13.68.160 include:_spf.elasticemail.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; pct=100; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

5 records
  • 0ed1fe018a2510b64120ab46f488f7a1930e7c29df
  • v=verifydomain MS=1951460
  • MS=ms99747897
  • Lm6RouyV3kCz3hSP6lv7r1K3jLhrd/3q+XqYnx1SapNyMvX+we5g2voJ6JXOikNUzO7PAy1AGsvbEjtCnuFzsw==
  • SPFv=spf1 mx include:spf.protection.outlook.com include:au._netblocks.mimecast.com include:spf.customlinc.com ip4:61.69.63.6 ip4:103.116.1.4 ip4:203.13.68.160 include:_spf.elasticemail.com -all
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