DNS Record Lookup

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

51jsj.com

DNS Records

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Hosting & Network

51jsj.com runs on AS55990, with email configured.

Hosting network
AS55990AS55990
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 772 other sites on AS55990. Stable here since we started watching (Jul 20, 2026).

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

DNS Records for 51jsj.com

HostnameTypeTTLPriorityContent
51jsj.comSOA600dns.bizcn.com abuse.bizcn.com 5 28800 14400 14400 600
51jsj.comNS0ns8.cnmsn.net
51jsj.comNS0ns7.cnmsn.net
51jsj.comA0120.46.90.196
51jsj.comMX010mx38.dns.com.cn
www.51jsj.comA0120.46.90.196

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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