DNS Record Lookup

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

Hosting & Network

asrc.hk runs on AS4616, with email configured.

Hosting network
AS4616AS4616
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 8 other sites on AS4616. Stable here since we started watching (Aug 12, 2026).

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

DNS Records for asrc.hk

HostnameTypeTTLPriorityContent
asrc.hkNS0hkpu01.polyu.edu.hk
asrc.hkNS0hkpu03.polyu.edu.hk
asrc.hkMX010mx.domain.com.hk
asrc.hkTXT0_aqpf3ok90k7zzo16en9wsbqwc66zdsd
asrc.hkA0158.132.48.78
asrc.hkSOA86400hkpu01.polyu.edu.hk dnsadm.polyu.edu.hk 2026040901 10800 3600 604800 86400
www.asrc.hkA0158.132.48.78

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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