acuideas.co.za

Valid Email Server
Domain Lookup › acuideas.co.za

Domain Overview

DNS: ✓ 5d ago Checker: ✓ 5d ago
acuideas.co.za
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-02 19:50:30 UTC · ↺ Refresh

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MX Hostnames

  • acuideas-co-za.mail.protection.outlook.com

MX Priorities

  • acuideas-co-za.mail.protection.outlook.com: 10

A / AAAA Records

  • 196.22.142.153 ↩ www406.jnb1.host-h.net

Mail Server IPs

  • 52.101.162.0 ↩ mail-ct2p275cu01000.inbound.protection.outlook.com
  • 52.101.162.1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
  • 52.101.160.1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
  • 52.101.160.0 ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca2a::1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
  • 2a01:111:f403:ca28:: ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca28::1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca2a:: ↩ mail-ct2p275cu01000.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.firstnet.co.za support.firstnet.co.za 2026060801 43200 3600 1209600 3600
Primary NS (mname)
ns1.firstnet.co.za
Admin Email (rname)
support@firstnet.co.za
Serial
2026060801
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.firstnet.co.za
ns2.firstnet.co.za

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

6 records
  • MS=ms71543792
  • MS=ms91673169
  • 0ed1fe018a63ac17515a3f48e395160b3de8448a1d
  • SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net ~all
  • 0ed1fe018ad866d7d6e57b4b4e8f11c640dbb80a42
  • MS=ms90507346
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