comoffice.co.za

Valid Email Server
Domain Lookup › comoffice.co.za

Domain Overview

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

Checked via [email protected] · 2026-03-18 23:55:43 UTC · ↺ Refresh

MX Hostnames

  • mx1.tld-mx.com
  • mx2.tld-mx.net

MX Priorities

  • mx2.tld-mx.net: 20
  • mx1.tld-mx.com: 10

A / AAAA Records

  • 23.227.38.65

Mail Server IPs

  • 41.222.32.2 ↩ se-filter05.tld-mx.com
  • 169.239.219.2 ↩ se-filter04.tld-mx.com
  • 169.239.218.2 ↩ se-filter03.tld-mx.com
  • 41.222.34.2 ↩ se-filter06.tld-mx.com
  • 169.239.217.2 ↩ se-filter02.tld-mx.com
  • 2c0f:f850:1:219::2 ↩ se-filter04.tld-mx.com
  • 2c0f:f850:1:32::2 ↩ se-filter05.tld-mx.com
  • 2c0f:f850:1:218::2 ↩ se-filter03.tld-mx.com
  • 2c0f:f850:1:34::2 ↩ se-filter06.tld-mx.com
  • 2c0f:f850:1:217::2 ↩ se-filter02.tld-mx.com

SOA Record

Raw SOA ns1.clusterdns.co.za hostingservers.internet.co.za 2022040800 3600 1800 1209600 3600
Primary NS (mname)
ns1.clusterdns.co.za
Admin Email (rname)
hostingservers@internet.co.za
Serial
2022040800
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.hostdns.co.za
ns2.clusterdns.co.za
ns4.clusterdns.org
ns1.clusterdns.co.za

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:156.155.252.54 +ip4:197.242.149.200 +ip4:172.253.117.26 include:relay.mailchannels.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 ip4:156.155.252.54 +ip4:197.242.149.200 +ip4:172.253.117.26 include:relay.mailchannels.net ~all
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