DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

rsi.co.za runs on AS18501, with email configured.

Hosting network
AS18501AS18501
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 893 other sites on AS18501. Stable here since we started watching (Jul 23, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to rsi.co.za.

DNS Records for rsi.co.za

HostnameTypeTTLPriorityContent
rsi.co.zaSOA10800ns1.is.co.za support.is.co.za 2008121800 28800 7200 604800 10800
rsi.co.zaNS0titan.is.co.za
rsi.co.zaNS0demeter.is.co.za
rsi.co.zaNS0jupiter.is.co.za
rsi.co.zaMX0mail.rsi.co.za
rsi.co.zaA0206.225.81.154
www.rsi.co.zaSOA10800ns1.is.co.za support.is.co.za 2008121800 28800 7200 604800 10800
www.rsi.co.zaMX0mail.rsi.co.za
www.rsi.co.zaNS0demeter.is.co.za
www.rsi.co.zaNS0titan.is.co.za
www.rsi.co.zaNS0jupiter.is.co.za
www.rsi.co.zaCNAME0rsi.co.za
www.rsi.co.zaA0206.225.81.154

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain