DNS Coffee ☕
Zone

book active

First Seen Dec 06, 2015 · First Import Jan 21, 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
3,905
Zone Imports
8
Current Nameservers
6
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 8
Name First Seen Domains
dnsb.nic.book Apr 10, 2019 2
dnsd.nic.book Apr 10, 2019 2
dnsa.nic.book Apr 10, 2019 2
dnsc.nic.book Apr 10, 2019 2
dns2.nic.book Apr 01, 2019 2
dns3.nic.book Apr 01, 2019 2
dns1.nic.book Apr 01, 2019 2
dns4.nic.book Apr 01, 2019 2
Past Nameservers 6
Name First Seen Last Seen Domains
ns6.dns.nic.book Dec 06, 2015 Apr 09, 2019 0
ns5.dns.nic.book Dec 06, 2015 Apr 09, 2019 0
ns4.dns.nic.book Dec 06, 2015 Apr 09, 2019 0
ns3.dns.nic.book Dec 06, 2015 Mar 31, 2019 0
ns2.dns.nic.book Dec 06, 2015 Mar 31, 2019 0
ns1.dns.nic.book Dec 06, 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 1,040 serials
Primary NSdns1.nic.book
Mailboxhostmaster.nominet.org.uk.
Serial1794013212
Refresh15 minutes
Retry5 minutes
Expire28 days
Minimum TTL1 minute
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793926519 Nov 06, 2026 Nov 06, 2026
1793840419 Nov 05, 2026 Nov 05, 2026
1793754007 Nov 04, 2026 Nov 04, 2026
1793667606 Nov 03, 2026 Nov 03, 2026
1793581216 Nov 02, 2026 Nov 02, 2026
1793494813 Nov 01, 2026 Nov 01, 2026
1793408116 Oct 31, 2026 Oct 31, 2026
1793321711 Oct 30, 2026 Oct 30, 2026
1793235623 Oct 29, 2026 Oct 29, 2026
1793149202 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
showAwEAAaOoyixU5+uJA6hs1UaSlzEz1CwpuAl+CBHfB/sKJLWQHZaDxl4oU9EhCH2HhocERTDuBM2AkzmG3T/5rFH4yVpo2hcNcFsL3sN5hew19vacyDgJmIqSZKY1GjV9tyQanucOVdzLZ8tQ6SwJPUfbbmi1au9jlSLwvmCL6lVlIjQ1hEfBfe85Jb7BdV5Kr3+vJG8a9QVfjiP8Xa/40DUDr7qyfXy66/MNy/VOf728CTdwmo4NC0WXiDRp4mGsb4eS78H/bjcw123Q/0t5g50o0a/FCCjb5Z4h5gYDVDvWokB/BUPObXOf41WRQKGXRN21IznMYGnVp12m0Cg/7wMBufc=
 before Sep 05, 2019
ZSK RSA/SHA-256
showAwEAAb73+te4nwCx0n2+wc6fE2COcKlcDX91FahCZbet7swTh+oRKs05JnWHJ8kYDUz32EPofHHAKOLh0Zhfk88B0/9b2gasFcEN2esr+sZvGLO39/293rYCu0ZfsPw6XCEnJ/UtvcZZXEY3kiSrV8F2Ib39SADxlVWqpQ0CQYeNTpTUbUGeeYv6YH4JXuvZZUFLDFrU/vgWyRcXPHRgpCxMImb/AQuGtIdl/3+e5UKSIpeMtSCW7f1EtEFfCy6+qWBz5p4tT6GgUIWXb5PVl1kaXT4GGzQbMtE6MXyuhQkqAHQFaIxGiw4DpY6RGu1KXAt/9r0EPcytNj4J+Z20k1k/ou8=
 before Sep 05, 2019
SignsKey TagSignerExpires
SOA 4614 book Dec 12, 2026
DNSKEY 44297 book Dec 08, 2026