design4.co.za

Valid Email Server
Domain Lookup › design4.co.za

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
design4.co.za
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 09:44:44 UTC · ↺ Refresh

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MX Hostnames

  • design4-co-za.mail.protection.outlook.com

MX Priorities

  • design4-co-za.mail.protection.outlook.com: 10

A / AAAA Records

  • 41.203.18.62 ↩ www62.jnb2.host-h.net

Mail Server IPs

  • 52.101.160.1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com
  • 52.101.162.1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
  • 52.101.162.0 ↩ mail-ct2p275cu01000.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:ca2a:: ↩ mail-ct2p275cu01000.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

SOA Record

Raw SOA ns1.host-h.net postmaster.design4.co.za 2025102801 86400 1800 3600000 86400
Primary NS (mname)
ns1.host-h.net
Admin Email (rname)
postmaster@design4.co.za
Serial
2025102801
Refresh
86400s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns2.host-h.net
ns1.host-h.net
ns1.dns-h.com
ns2.dns-h.com

SPF Record

✓ Strict (-all)
v=spf1 include:relay.mailchannels.net include:spf.host-h.net include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=s;aspf=s;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ 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

1 record
  • SPFv=spf1 include:relay.mailchannels.net include:spf.host-h.net include:spf.protection.outlook.com -all
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