DNS Record Lookup

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

Hosting & Network

rsienv.com runs on Cloudflare, with email via Mimecast.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Self-hosted / other
Email
Mimecast
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 2, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to rsienv.com.

DNS Records for rsienv.com

HostnameTypeTTLPriorityContent
rsienv.comA0162.159.135.42
rsienv.comTXT0acti5cduvl3slldvsoo49umvt7
rsienv.comTXT0cisco-ci-domain-verification=224307a4bddc4298b144d2d7aaddb98230765c89daf2d62b0f36bc81be53ccda
rsienv.comTXT0eVnpVujvt5pVJVafTEqLT5iSf6HrXS4NOdj0NlkfcwrDi5D2A5qV+Mlq6EF5LAcPoJxxVhcYDRvUp62idzOGhw==
rsienv.comTXT0v=spf1 redirect=9j34txa9._spf._d.mim.ec
rsienv.comTXT0knowbe4-site-verification=4c38b06977c967dc5ee97e885eca87a8
rsienv.comTXT0MS=ms18253112
rsienv.comMX010usb-smtp-inbound-2.mimecast.com
rsienv.comMX010usb-smtp-inbound-1.mimecast.com
rsienv.comNS0ns4.asrc.com
rsienv.comNS0ns2.asrc.com
rsienv.comNS0ns3.asrc.com
rsienv.comNS0ns1.asrc.com
rsienv.comSOA900ns1.asrc.com hostmaster.asrc.com 99 10800 3600 2419200 900
www.rsienv.comMX010usb-smtp-inbound-1.mimecast.com
www.rsienv.comMX010usb-smtp-inbound-2.mimecast.com
www.rsienv.comCNAME0rsienv.com
www.rsienv.comNS0ns3.asrc.com
www.rsienv.comNS0ns4.asrc.com
www.rsienv.comNS0ns2.asrc.com
www.rsienv.comNS0ns1.asrc.com
www.rsienv.comA0162.159.135.42
www.rsienv.comTXT0v=spf1 redirect=9j34txa9._spf._d.mim.ec
www.rsienv.comTXT0MS=ms18253112
www.rsienv.comTXT0cisco-ci-domain-verification=224307a4bddc4298b144d2d7aaddb98230765c89daf2d62b0f36bc81be53ccda
www.rsienv.comTXT0eVnpVujvt5pVJVafTEqLT5iSf6HrXS4NOdj0NlkfcwrDi5D2A5qV+Mlq6EF5LAcPoJxxVhcYDRvUp62idzOGhw==
www.rsienv.comTXT0knowbe4-site-verification=4c38b06977c967dc5ee97e885eca87a8
www.rsienv.comTXT0acti5cduvl3slldvsoo49umvt7
www.rsienv.comSOA900ns3.asrc.com hostmaster.asrc.com 99 10800 3600 2419200 900

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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