Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colosseumdental.co.za
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 17:50:00 UTC · ↺ Refresh
MX Hostnames
- colosseumdental.co.za
MX Priorities
- colosseumdental.co.za: 0
A / AAAA Records
- 41.203.13.251 ↩ serv20.dsserverjhb3.com
Mail Server IPs
- 41.203.13.251 ↩ serv20.dsserverjhb3.com
SOA Record
Raw SOA
ns2.dsserverjhb3.com serv20.ezi.gold 2026012601 3600 1800 1209600 86400
Primary NS (mname)
ns2.dsserverjhb3.com
Admin Email (rname)
serv20@ezi.gold
Serial
2026012601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.dsserverjhb3.com
ns2.dsserverjhb3.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:41.203.13.251 +ip4:41.203.13.252 +ip4:156.38.221.76 +ip4:156.38.196.164 +ip4:156.38.221.75 +ip4:173.212.193.152 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo 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 +a +mx +ip4:41.203.13.251 +ip4:41.203.13.252 +ip4:156.38.221.76 +ip4:156.38.196.164 +ip4:156.38.221.75 +ip4:173.212.193.152 ~all
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