DNS Coffee ☕
Zone

xn--j6w193g (香港) active

First Seen before tracking · First Import Jul 02, 2020 · Last Import Mar 24, 2021 · Type country-code · Operator Hong Kong Internet Registration Corporation Ltd. · DNSSEC Signed since before Jul 02, 2020

Also indexed as: Domain

40,509
Domains
265
Zone Imports
9
Current Nameservers
14
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 9
Name First Seen Domains
m.hkirc.net.hk Sep 22, 2023 0
t.hkirc.net.hk Jul 18, 2018 58
d.hkirc.net.hk Jun 27, 2014 58
c.hkirc.net.hk Jun 19, 2014 58
u.hkirc.net.hk Jun 23, 2012 58
x.hkirc.net.hk Jun 19, 2012 58
v.hkirc.net.hk Jun 13, 2012 58
y.hkirc.net.hk May 24, 2012 58
z.hkirc.net.hk Feb 02, 2012 65
Past Nameservers 14
Name First Seen Last Seen Domains
w.hkirc.net.hk Jun 06, 2012 Dec 11, 2018 0
b.hkirc.net.hk Jul 12, 2012 Jul 09, 2015 0
t.hkirc.net.hk Jul 05, 2012 Feb 11, 2015 58
s.hkirc.net.hk Jul 05, 2012 Jan 29, 2015 0
a.hkirc.net.hk Jul 21, 2012 Jun 26, 2014 0
ns1.hkirc.net.hk Before Apr 11, 2011 Jul 20, 2012 0
ns2.hkirc.net.hk Before Apr 11, 2011 Jul 11, 2012 0
adns1.berkeley.edu Before Apr 11, 2011 Jul 04, 2012 42
b.dns.tw Before Apr 11, 2011 Jun 22, 2012 0
hk-ns.pch.net Before Apr 11, 2011 Jun 12, 2012 7
sec3.apnic.net Before Apr 11, 2011 Jun 05, 2012 1
ns2.cuhk.edu.hk Before Apr 11, 2011 May 23, 2012 195
ns3.cuhk.edu.hk Before Apr 11, 2011 Jan 31, 2012 136
adns2.berkeley.edu Before Apr 11, 2011 Jan 31, 2012 42
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 40,509 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.
Serial2071734274
Refresh30 minutes
Retry15 minutes
Expire14 days
Minimum TTL1 day
Show 10 recent serial changes
SerialFirst SeenLast Seen
2071734117 Mar 23, 2021 Mar 23, 2021
2071733956 Mar 22, 2021 Mar 22, 2021
2071733813 Mar 21, 2021 Mar 21, 2021
2071733686 Mar 20, 2021 Mar 20, 2021
2071733545 Mar 19, 2021 Mar 19, 2021
2071733389 Mar 18, 2021 Mar 18, 2021
2071733244 Mar 17, 2021 Mar 17, 2021
2071733096 Mar 16, 2021 Mar 16, 2021
2071732929 Mar 15, 2021 Mar 15, 2021
2071732773 Mar 14, 2021 Mar 14, 2021
DNSSEC signed

Signed since before Jul 02, 2020.

Signed domains: 7,442 · DS records: 7,639 (as of Jul 30, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAY/Pn6eK7ciBC22s2KsI3Tioj0/K3PskDnCqsX5WkyfhE1pKfz1M7VIamp62DXqq0giyM1+6mqHRjXzTMXmtArD7UPqOTBQQv6I7xSJiuo0XmgP2bJE0zXApgJAmniNAKNbsOkcgZMAvGsX/86/jM0AJ1GGLD2/KNFPerlgLB7opXLEO6s3b1PgZFbnd/DgIA9tIdXI8YUwIt6C0XGGPIaY9jjv30bd38lDOOJ42n2LLXEuJc69IkHEkc29DOOF3kYu7NeiQPQ0CJpdb9z2yqS2SpnoTKj2Mi/jVjE2aiRuq/Lx9X7kx3xxX3Ll0b3L7nRFUFrkc8/CrBn7sZG54FEk=
 Nov 20, 2020
KSK RSA/SHA-256
showAwEAAZTmhA2HeMGtAUg2RpwSrMAOsPo++R+5vuWSrEGp+BtnZBw0xJIJdw+orEPNwMoNwkSpfFR9fMv1q4Igoz0GFC12Pbaucak7LGBQXSOSWaxYb2vfxSeEAedQtAehqD7rpF0WLzXBtPQzoGD4ez3fHOpHkvIR+FomjCkOm6xy2DLtlv/H2XkkYFplxebfIwKvE6u2MbssVSqTP+ZMPhPiH2+62jyPRDnSg9/pjcC6UkdTAqDLBO9hAkM5v/mj/3VvFxa3txP9YcvlQDW34SUm7Fs5/NPC6h5j8uCRFHdottQj8fPGEJ/EW9WEGTyJryPj7hUkmqdkpk1yV2og/erxcP8=
 before Jul 02, 2020
ZSK RSA/SHA-256
showAwEAAa7dBWgmyHPVhXBSsTKA/SrSFOtMuMKr7MBDJkFI9elQIgJDmGLTOIdQNk6fG4iziexXAVOXfhuckNOLfYo9PP+Q6k+QtM0h5oYOYlCdLGuQkUzy2aIkeQ7EDF10cUeACcRBFIW/bR/iP2+pguewtuA0QmGcRnhYwQu5eynuoMLb
 Feb 28, 2021
ZSK RSA/SHA-256
showAwEAAcKdzOLNfaPquCxFuctPq0h+VljMOYccmGDBIXlOxQUgbuqJOQVuWzU71QbsqozhCnk/S/C5WSWOXSNG91UrnEY7GyNzigbmHuWLg2E+AqF3bfOmOBSG4jDM81lbc7qxLGL0R2jGO+kk1jOV+iDY8xopKB7jSKTfz1fpg9Q4Drm7
 Jan 28, 2021
SignsKey TagSignerExpires
SOA 37710 xn--j6w193g (香港) Apr 23, 2021
DNSKEY 19067 xn--j6w193g (香港) 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 1,925
9 retired DNSKEYs no longer published.