Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tikzn.co.za
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 17:28:28 UTC · ↺ Refresh
MX Hostnames
- za-smtp-inbound-1.mimecast.co.za
- za-smtp-inbound-2.mimecast.co.za
MX Priorities
- za-smtp-inbound-1.mimecast.co.za: 10
- za-smtp-inbound-2.mimecast.co.za: 10
A / AAAA Records
- 102.211.206.143 ↩ 102-211-206-143.zadns.co.za
Mail Server IPs
- 41.74.193.210 ↩ za-smtp-inbound-1.mimecast.co.za
- 41.74.197.210 ↩ za-smtp-inbound-2.mimecast.co.za
- 41.74.197.201 ↩ za-smtp-inbound-2.mimecast.co.za
- 41.74.193.201 ↩ za-smtp-inbound-2.mimecast.co.za
SOA Record
Raw SOA
ns1.firstnet.co.za dns-admin.firstnet.co.za 2025051501 86400 3600 777600 3600
Primary NS (mname)
ns1.firstnet.co.za
Admin Email (rname)
dns-admin@firstnet.co.za
Serial
2025051501
Refresh
86400s
Retry
3600s
Expire
777600s
Minimum TTL
3600s
Nameservers (NS)
ns2.firstnet.co.za
ns1.firstnet.co.za
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:102.211.206.143 +include:_netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- DMARCv=DMARC1; p=none;
- SPFv=spf1 +ip4:102.211.206.143 +include:_netblocks.mimecast.com ~all
- oqbulfmk531e8svkc3e9ifaqd2
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