houghton.co.za

Valid Email Server
Domain Lookup › houghton.co.za

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
houghton.co.za
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 15:49:56 UTC · ↺ Refresh

MX Hostnames

  • houghton-co-za.mail.protection.outlook.com
  • houghtongc.dyndns.org.houghton.co.za

MX Priorities

  • houghton-co-za.mail.protection.outlook.com: 0
  • houghtongc.dyndns.org.houghton.co.za: 20

A / AAAA Records

  • 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com

Mail Server IPs

  • 52.101.162.0 ↩ mail-ct2p275cu01000.inbound.protection.outlook.com
  • 52.101.160.0 ↩ mail-jnyp275cu00200.inbound.protection.outlook.com
  • 52.101.162.1 ↩ mail-ct2p275cu01101.inbound.protection.outlook.com
  • 52.101.160.1 ↩ mail-jn3p275cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dotcloud.co.za christoph.dotcloud.co.za 2023121300 3600 1800 1209600 86400
Primary NS (mname)
ns1.dotcloud.co.za
Admin Email (rname)
christoph@dotcloud.co.za
Serial
2023121300
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.dotcloud.co.za
ns1.dotcloud.co.za

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.150.209.147 include:spf.protection.outlook.com ip4:41.77.101.248 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

3 records
  • MS=ms48349294
  • SPFv=spf1 ip4:213.150.209.147 include:spf.protection.outlook.com ip4:41.77.101.248 -all
  • MS=ms78070943
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