DNS Record Lookup

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

Hosting & Network

rapidsys.com runs on AS21889, with email configured.

Hosting network
AS21889AS21889
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 32 other sites on AS21889. Stable here since we started watching (Jul 23, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for rapidsys.com

HostnameTypeTTLPriorityContent
rapidsys.comMX030mail3.rapidsys.com
rapidsys.comMX010mail.rapidsys.com
rapidsys.comMX020mail2.rapidsys.com
rapidsys.comSOA3600webcan5.rapidsys.com hostmaster 107 900 600 86400 3600
rapidsys.comTXT0_l76aou4rbynhga695qzocngoelp513g
rapidsys.comTXT0_5z4o3mhp8zip5tge5otqflqwlx1rh8k
rapidsys.comTXT0v=spf1 ip4:209.84.253.0/24 ~all
rapidsys.comTXT0v90udsd2504dvtvf47phi25kqo
rapidsys.comTXT0jmm7vfn2m3li9go7ons3m4378f
rapidsys.comTXT0yahoo-verification-key=3mAm4bykganTGx2Z0C/3oVD/IY1mu9aIvU7a9uxM+Bk=
rapidsys.comTXT0google-site-verification=ULlm5ZTycoUiFn_izkhKN56SQCRo3SbddWTR5MMM6OU
rapidsys.comA0209.84.253.40
rapidsys.comNS0webcan.rapidsys.com
rapidsys.comNS0webcan4.rapidsys.com
rapidsys.comNS0webcan2.rapidsys.com
www.rapidsys.comA0209.84.253.40

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DNS changes

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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