DNS Coffee ☕
Zone

tushu active

First Seen Dec 15, 2015 · First Import Jan 23, 2016 · Last Import Nov 07, 2026 · Type generic · Operator Amazon Registry Services, Inc. · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

2
Domains
3,902
Zone Imports
8
Current Nameservers
6
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 8
Name First Seen Domains
dnsa.nic.tushu Apr 10, 2019 2
dnsc.nic.tushu Apr 10, 2019 2
dnsb.nic.tushu Apr 10, 2019 2
dnsd.nic.tushu Apr 10, 2019 2
dns3.nic.tushu Apr 01, 2019 2
dns4.nic.tushu Apr 01, 2019 2
dns2.nic.tushu Apr 01, 2019 2
dns1.nic.tushu Apr 01, 2019 2
Past Nameservers 6
Name First Seen Last Seen Domains
ns5.dns.nic.tushu Dec 15, 2015 Apr 09, 2019 0
ns6.dns.nic.tushu Dec 15, 2015 Apr 09, 2019 0
ns4.dns.nic.tushu Dec 15, 2015 Apr 09, 2019 0
ns1.dns.nic.tushu Dec 15, 2015 Mar 31, 2019 0
ns2.dns.nic.tushu Dec 15, 2015 Mar 31, 2019 0
ns3.dns.nic.tushu Dec 15, 2015 Mar 31, 2019 0
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 2 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 1,069 serials
Primary NSdns1.nic.tushu
Mailboxhostmaster.nominet.org.uk.
Serial1794014702
Refresh15 minutes
Retry5 minutes
Expire28 days
Minimum TTL1 minute
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793928011 Nov 06, 2026 Nov 06, 2026
1793841615 Nov 05, 2026 Nov 05, 2026
1793755514 Nov 04, 2026 Nov 04, 2026
1793668802 Nov 03, 2026 Nov 03, 2026
1793582711 Nov 02, 2026 Nov 02, 2026
1793496007 Nov 01, 2026 Nov 01, 2026
1793409621 Oct 31, 2026 Oct 31, 2026
1793322916 Oct 30, 2026 Oct 30, 2026
1793236813 Oct 29, 2026 Oct 29, 2026
1793150716 Oct 28, 2026 Oct 28, 2026
Records Browse all

Catch-all zone-file records indexed under this zone, by type.

TYPE65534 2 TXT 1
DNSSEC signed

Signed since before Sep 05, 2019. (zone file as of Nov 07, 2026)

Signed domains: 1 · DS records: 1 (as of Nov 07, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAdRYtQ/FgiScibSJqkhgNCvfYkqP8xWdDcYW1LD/yRZfYq5+gtOE8tyrvpOEzHqKfw3H9qa20YYeMtBmQUacME8IyORIP1bktnPkrDoLJqnEo9O8xgXONOb1rrRw3Gg9Hpa88tjSj5Uprj89nQ1A9OOV7y3bYqjmfx7rt2MAd2CLJmpp5rw4hdl7UhbsyknA5tesw/E7TbPfoobjBKUtvp4FZE3Zr2VynldVGrCxXL/kMMVkwTxV1ub1amvJ1L9cNFhS+PLLLHzWfyf/KCZzPMfFnx9+XZw5+Mwrj5mlYwUHPgKIcvour0JD0ytWU98Q7Uvtx94QQIsiFJxMEpe/SOs=
 before Sep 05, 2019
ZSK RSA/SHA-256
showAwEAAckeH2ihe+s2QURY+T6SBsaW4/hnLmF1eTYaeNPJZTn50s263Vly0ZB6wO4jjWYal07ii+vdrl7aACH5be60iwrOp/NlZZLviPmA8eDOdpvH+p6Z4Mb9wt7TEan2uHGbq2F/gaMno1+7S/YJgE2KIJM6LUFDgtNA2+Hw7O9AJGRESpqDiTbo7eo9Er9Fjo2taWzNW8kDgIMxwMTVGQYaM1y5NRfWlSeKy38cOjWoLi3HxIX23oq/dVLZL9Q/QWiBPuj6zNUjmF9SDngfuSVOKjbHigWPqnwGA0bTa134jfTCbctmTRwNWx3L2/dK/zIF6D5IpkVx6/Fx8IJH/nExvBU=
 before Sep 05, 2019
SignsKey TagSignerExpires
SOA 23751 tushu Dec 12, 2026
DNSKEY 38627 tushu Dec 08, 2026