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Hosting & Network

bradbury.edu.hk runs on AS4515, with email via Google Workspace.

Hosting network
AS4515AS4515
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 978 other sites on AS4515. Stable here since we started watching (Sep 27, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to newesf.esf.edu.hk.

DNS Records for bradbury.edu.hk

HostnameTypeTTLPriorityContent
bradbury.edu.hkNS0ns1.bradbury.edu.hk
bradbury.edu.hkNS0ns2.bradbury.edu.hk
bradbury.edu.hkMX05alt1.aspmx.l.google.com
bradbury.edu.hkMX05alt2.aspmx.l.google.com
bradbury.edu.hkMX010alt4.aspmx.l.google.com
bradbury.edu.hkMX01aspmx.l.google.com
bradbury.edu.hkMX010alt3.aspmx.l.google.com
bradbury.edu.hkSOA600ns1.bradbury.edu.hk ictadmin.esfcentre.edu.hk 2022081101 3600 900 1209600 600
bradbury.edu.hkTXT0ohr2af1u6alieh97dgk4iajj30
bradbury.edu.hkTXT0MS=ms59751731:3600
bradbury.edu.hkTXT0apple-domain-verification=VLykbUvnzNLyPCrQ
bradbury.edu.hkTXT06iaidv9f5gdsr12tctdo7rrfjc
bradbury.edu.hkTXT0google-site-verification=X7XcP3F0jxWQUNcEeI0-Eoh6zmKRaWsDV7x8X8ppv40
bradbury.edu.hkTXT0bh3oisvla45g3tmfv4qr2tl5j4
bradbury.edu.hkTXT0google-site-verification=EHJHdSDmbwIJkgWS1hcTwEzqxTIPj8g1QLXCCAFJzSg
bradbury.edu.hkTXT0v=spf1 mx a:mail.bradbury.edu.hk mx:bradbury.edu.hk mx:lists.bradbury.edu.hk include:_spf.esf.edu.hk include:_spf.google.com include:spf.mandrillapp.com ~all
bradbury.edu.hkA0210.177.22.122
www.bradbury.edu.hkNS0ns2.bradbury.edu.hk
www.bradbury.edu.hkNS0ns1.bradbury.edu.hk
www.bradbury.edu.hkCNAME0newesf.esf.edu.hk
www.bradbury.edu.hkMX010alt4.aspmx.l.google.com
www.bradbury.edu.hkMX05alt1.aspmx.l.google.com
www.bradbury.edu.hkMX010alt3.aspmx.l.google.com
www.bradbury.edu.hkMX01aspmx.l.google.com
www.bradbury.edu.hkMX05alt2.aspmx.l.google.com
www.bradbury.edu.hkA0210.177.22.122

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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