DNS Coffee ☕
Zone

ieee active

First Seen Jul 22, 2016 · First Import Jul 29, 2016 · Last Import Sep 21, 2026 · Type generic · Operator IEEE Global LLC · DNSSEC Signed since Apr 10, 2020

Also indexed as: Domain Nameserver

7
Domains
3,691
Zone Imports
8
Current Nameservers
9
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 8
Name First Seen Domains
dnsc.nic.ieee Mar 02, 2022 2
dnsd.nic.ieee Mar 02, 2022 2
dnsb.nic.ieee Mar 02, 2022 2
dnsa.nic.ieee Mar 02, 2022 2
dns4.nic.ieee Mar 01, 2022 2
dns1.nic.ieee Mar 01, 2022 2
dns2.nic.ieee Mar 01, 2022 2
dns3.nic.ieee Mar 01, 2022 2
Past Nameservers 9
Name First Seen Last Seen Domains
ns1.dns.nic.ieee Jul 22, 2016 Mar 01, 2022 0
ns3.dns.nic.ieee Jul 22, 2016 Mar 01, 2022 0
ns2.dns.nic.ieee Jul 22, 2016 Mar 01, 2022 0
b.nic.ieee Nov 06, 2021 Feb 28, 2022 0
c.nic.ieee Nov 06, 2021 Feb 28, 2022 0
a.nic.ieee Nov 06, 2021 Feb 28, 2022 0
ns4.dns.nic.ieee Jul 22, 2016 Nov 05, 2021 0
ns6.dns.nic.ieee Jul 22, 2016 Nov 05, 2021 0
ns5.dns.nic.ieee Jul 22, 2016 Nov 05, 2021 0
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 7 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 927 serials
Primary NSdns1.nic.ieee
Mailboxhostmaster.nominet.org.uk.
Serial1789953010
Refresh15 minutes
Retry5 minutes
Expire28 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1789866021 Sep 20, 2026 Sep 20, 2026
1789779916 Sep 19, 2026 Sep 19, 2026
1789693510 Sep 18, 2026 Sep 18, 2026
1789606802 Sep 17, 2026 Sep 17, 2026
1789537208 Sep 16, 2026 Sep 16, 2026
1789434012 Sep 15, 2026 Sep 15, 2026
1789347915 Sep 14, 2026 Sep 14, 2026
1789261801 Sep 13, 2026 Sep 13, 2026
1789175112 Sep 12, 2026 Sep 12, 2026
1789089323 Sep 11, 2026 Sep 11, 2026
Records Browse all

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

TYPE65534 2 TXT 1
DNSSEC signed

Signed since Apr 10, 2020.

Signed domains: 1 · DS records: 1 (as of Sep 21, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbAXZqGvWK7tziSxG3rJzh+8WqVdiu8K0laKAG7T4mwPE10mvdupJrfqXxid3QXrd3xPD37nhfFOepbQwIcgcEK9v6bdxu+/vawG6UGVySP+1OCFieovLhLQcwsXt65nM3qxLHfJvhGxCwYeRgexKd8JMVckNi1D+8HjlXShAv5mwzt3FpgOM86qkKA6FAd/nAZyPMKwS8qYIQhBbtEVxOT9kHGkHn3q6jgJjTj+oloP3SR9BxJ182RxA+tKpArBePwLGIqXm0DTegB5IFgQ2pELhE3WhN23VsQ0EiBbVaf8RF1EGxAoTSIOtw0zjC0SgvzQ841aAaAJfYdlc9zsSMk=
 Feb 09, 2022
ZSK RSA/SHA-256
showAwEAAcq92rx+43odRmSSH8OsjEPHbOA01BBA2VQNaFdfvcTFcLRRGwXoUYa0FSzDwJeqeRr1ClKayQvh1O4ELmSc4+8v+qj+RKkKrHBpztcxtC93HHte8gnNdIDvXI45m9kzI3Cw4nukwHW9OjlbvcnQ+VG2XGC64uq5iIshMEgfORXx0UpVJqycqYZDhRu21USUtJMr8XidRN8DM/sxNGB9Bl0oNljBY9eXMiXEdYrlYsi90xsZ39ZJOW32OcbeRya5vyQMYVKmdyKrTc5+4op3SrJ6OezZOLlUn8Q1SI66DaZFewOymKZZwAglr1nQ74pjBI5fNzvDFFSGj0Y5SDnHsmk=
 Feb 09, 2022
SignsKey TagSignerExpires
SOA 5344 ieee Oct 26, 2026
DNSKEY 16667 ieee Oct 20, 2026
9 retired DNSKEYs no longer published.