Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
prasa.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-07 13:46:26 UTC · ↺ Refresh
MX Hostnames
- za-smtp-inbound-1.mimecast.co.za
- za-smtp-inbound-2.mimecast.co.za
MX Priorities
- za-smtp-inbound-2.mimecast.co.za: 10
- za-smtp-inbound-1.mimecast.co.za: 10
A / AAAA Records
- 196.35.218.22 (no PTR)
Mail Server IPs
- 41.74.197.201 ↩ za-smtp-inbound-1.mimecast.co.za
- 41.74.193.201 ↩ za-smtp-inbound-1.mimecast.co.za
- 41.74.197.210 ↩ za-smtp-inbound-2.mimecast.co.za
- 41.74.193.210 ↩ za-smtp-inbound-2.mimecast.co.za
SOA Record
Raw SOA
ns1.is.co.za support.is.co.za 2021060703 28800 7200 604800 10800
Primary NS (mname)
ns1.is.co.za
Admin Email (rname)
support@is.co.za
Serial
2021060703
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
titan.is.co.za
jupiter.is.co.za
demeter.is.co.za
SPF Record
✓ Strict (-all)
v=spf1 include:za._netblocks.mimecast.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=0:d
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- SPFv=spf1 include:za._netblocks.mimecast.com include:spf.protection.outlook.com -all
- MS=ms80967932
- EElRtvNMmvNi6Om7IZ4U6PUSPUWvdiqMj3p105Lgs4TbbzNp5vEv5uy7s1LQoxGOQ/rop11Z9qR4NE7nYWEvmw==
- MS=6AB89A415B3DEC5FCEDCF5B218C7E94EBD471D8B
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