DNS Coffee ☕
Zone

com.hk active

First Seen before tracking · First Import Jul 02, 2020 · Last Import Mar 24, 2021 · Type public-suffix · Operator icann · DNSSEC Signed since before Jul 02, 2020

Also indexed as: Domain

116,998
Domains
265
Zone Imports
8
Current Nameservers
0
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 8
Name First Seen Domains
u.hkirc.net.hk Before Jul 02, 2020 58
v.hkirc.net.hk Before Jul 02, 2020 58
c.hkirc.net.hk Before Jul 02, 2020 58
t.hkirc.net.hk Before Jul 02, 2020 58
x.hkirc.net.hk Before Jul 02, 2020 58
y.hkirc.net.hk Before Jul 02, 2020 58
d.hkirc.net.hk Before Jul 02, 2020 58
z.hkirc.net.hk Before Jul 02, 2020 65
Past Nameservers 0
Name First Seen Last Seen Domains
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 116,998 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 0
No domains have left this zone recently.
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 265 serials
Primary NSns3.hkirc.net.hk
Mailboxhostmaster.hkirc.net.hk.
Serial2072269827
Refresh30 minutes
Retry15 minutes
Expire14 days
Minimum TTL1 day
Show 10 recent serial changes
SerialFirst SeenLast Seen
2072269227 Mar 23, 2021 Mar 23, 2021
2072268651 Mar 22, 2021 Mar 22, 2021
2072268187 Mar 21, 2021 Mar 21, 2021
2072267857 Mar 20, 2021 Mar 20, 2021
2072267571 Mar 19, 2021 Mar 19, 2021
2072267094 Mar 18, 2021 Mar 18, 2021
2072266649 Mar 17, 2021 Mar 17, 2021
2072266189 Mar 16, 2021 Mar 16, 2021
2072265684 Mar 15, 2021 Mar 15, 2021
2072265144 Mar 14, 2021 Mar 14, 2021
DNSSEC signed

Signed since before Jul 02, 2020.

Signed domains: 8,134 · DS records: 8,191 (as of Sep 23, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAcejtb1ZEKC1vT64tDHNOVWdM3V8ozCpH3ceUmHwvonryaoTglYkjU5qyhptigSlDQZtzEfg8gKbMlAwPoWw5E/h0ii8oh9gWA9iW6ATCqriiFLy0HV1c4v8PBsF3NQsQpH2qzDbNlg5HLdKVvaag+77n5gfcIeH13dSE16YPp1zZkLLi9KFJm3+7tSzukRLazh5T7VF1xidUBzHo+qJyRj9kZxqb7oq05DXhCMPK0VSnF5fqB3xQTUx87Qw/Mv1IRtcYsXrr37K5yJ7z8OhR7jGMD3/zc0vM7pd/1raNsT7Fd8qlorS/ZeEuz76DabkI/vardhrpUw9Xdrf+gDG9ms=
 Nov 12, 2020
KSK RSA/SHA-256
showAwEAAYqNNht3uJAB+HXYfPjJKMhaGg2puf5o69SgrSdbWmjGksmKMYVBCqSmwyvpBz+d3kMlQsrukNiz+2W0UmdD48/tBBBuojDB2aYptRYBHOCR7gfNpqaLQSxvLDUEyi+aOjCAupFGsG5RXnQeyf3W6IG1+5Gu0EvdVph/vynuCsHlBqqr+bJ/VaMDhr/iu+pMZ/7IpmIdBoCf3c5SIol+jMXrFqb92e898QfYtAEGD66H1qUExsLyj5iSOoQp+Q5lOnJZoDbtF7EbNo7lnBwTgP7/VQe/y0Elkj7Ciiiyxr99Nb/fRHwBfapZCQMVqYHHd0kzHdf0xmAI8m17m24Lsdc=
 before Jul 02, 2020
ZSK RSA/SHA-256
showAwEAAc32oy82BE8xEI3EXD84zBF4EiohbS7JdK4vyj6DbbCD4PS9+OY/dObmhXtWsUckMp6etaO9US8NJn9fNJCULzwRdwA438LDqRxB3uI6Y/X9YlbhKU/xGc8av99z+S0X/f/ygw0JTZC2+v/pl2liWQ4ILW+XRkTWDjjCg6UNdXGB
 Feb 28, 2021
ZSK RSA/SHA-256
showAwEAAdzVn4JNzGIp+XNhx/NSPjU1r/tyHAqvHIw3VkVudtrlhp0paZVHGzRBt+elUh+SDqZspNEn4e6nweSaQgk5MlH8iIGtGcmt8PklW6htVPZ3B0q43Q/G0lpx1R7N+B53H9UVJuiUQdszaBfMfEO3HP9Hzv/+z05EslBT3ryXIFEv
 Jan 25, 2021
SignsKey TagSignerExpires
SOA 18210 com.hk Apr 23, 2021
DNSKEY 55660 com.hk Apr 22, 2021
Signature incidents (1)

Periods this zone served no valid signature for some apex type (SOA or DNSKEY), by day.

StartEndDays
Apr 23, 2021 ongoing 1,979
9 retired DNSKEYs no longer published.