DNS Coffee ☕
Zone

progressive active

First Seen Apr 21, 2016 · First Import May 28, 2016 · Last Import Nov 07, 2026 · Type generic · Operator Progressive Casualty Insurance Company · DNSSEC Signed since before Sep 05, 2019

Also indexed as: Domain Nameserver

2
Domains
3,811
Zone Imports
4
Current Nameservers
0
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
b0.nic.progressive Apr 21, 2016 2
c0.nic.progressive Apr 21, 2016 2
a0.nic.progressive Apr 21, 2016 2
a2.nic.progressive Apr 21, 2016 2
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 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 2,476 serials
Primary NSa0.nic.progressive
Mailboxhostmaster.donuts.email.
Serial1794014567
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1793927791 Nov 06, 2026 Nov 06, 2026
1793841004 Nov 05, 2026 Nov 05, 2026
1793754892 Nov 04, 2026 Nov 04, 2026
1793668782 Nov 03, 2026 Nov 03, 2026
1793581994 Nov 02, 2026 Nov 02, 2026
1793495879 Nov 01, 2026 Nov 01, 2026
1793409163 Oct 31, 2026 Oct 31, 2026
1793323053 Oct 30, 2026 Oct 30, 2026
1793236623 Oct 29, 2026 Oct 29, 2026
1793149820 Oct 28, 2026 Oct 28, 2026
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
showAwEAAdCOUOOlFEFCw4Hgbj+ChYEZ58F/JUX9ownLLl3iRK3ZQ49f+gSY7e/1j6Ge3JRbsa1u7HFNQhngjG3OCQilJJ8O0nS65TTnZbo7gb2IMH/DlPbhNIPhJsoxHycJYL5FVBwC3LgqH6DZ7kETuYJZFotgow3pmFGOCWe0CdwQkPGG1/gM+vL9ZVIf36qIuPFa4+hjS43HZDLRTdrzXWQP5klN5sfZA9LrheLqcUSAo8MSYsIBpDEBJ/+C6O3SdD6GdbNUuzPt7DngCbeidQ+Zhgx396Sw+qsDju4KYUo2cDTgSvvJWSfpTs2GEzyiLj4gxdbxVIkU/f2mfVeY1cEhRdc=
 Sep 19, 2026
KSK RSA/SHA-256
showAwEAAak9EeA2NCZAqwnx4Fphj+EZHyDhmsdoQcjwT4ZBcH4Rh8J3qvJ0f1l4X9Y3mDc+uEYp5k9ofGNUmRodfl30nh2fcec2hZv7zDaeIyaF6bVAakymiD8pj/dTcLQzI5IGHKQ2OhmEuNbGZT/ULsNSeMZ5Tg/1xB++u2Iai23fEQHFMKy6avhD/pCaffqWHn5OIgJMxb9wrlsxPRZtQE5wALeT3DFjwZVrx/pzA7Rhk/RIr22B1xPyMWZRVH5mLxIVWO73hlRcPW7LW+DzVq+3BMmD++gwcoHER7+hjk0EGnrUXI4hWjp5wfZZbKDmEEjJ2WZjLCsFwYbjb3mMFmpqRMc=
 Nov 11, 2020
ZSK RSA/SHA-256
showAwEAAcegiymDPbV6I+c8zxOh9yus2eog/JRwUsFtVC5okgmvDBt8Rj98sblldSQI9jeO26mILpI6kdXKQojQrOfvqG+apfFuFKrbD/C1+D4w80rLJLLgySUmhP+yzZbH1EeDXH3KBorz57gpnQbl8l7M8hyJ/RCdt1ugLrB3eGgMJKlt
 Sep 19, 2026
ZSK RSA/SHA-256
showAwEAAa5IUrrlxyam/wVuhtFnhpuTRTMqMWI+tbrY3DvkmkjiEgIT+ErUKz4omPBWOXbcLTjqEcD9OJa+mrvuZjIOG63GZI7+jkbdzhk8VD2Bi3sU5FwVboYrog8T85NIQbPQ/U6tvMbfDT9EcLSTxRMiWdfEEXnqHYuPZJXnr64O3qEl
 Sep 10, 2026
ZSK RSA/SHA-256
showAwEAAdiw7xNNxe6SYVaj71hORovueALJSwDniKyqkEx916iDVn9tiCD115iJUHoMMFEoYdXJ/r4vHsgPkNE4g3VQURwQLeFEl4ZM/ALYaqFosEax+vVr7Nd2gliebkOPQsJ6gFxuTtHKkAoUC9/b5+uJSHE9/uvAj4YAJ9M6pg/BQ3kL
 Aug 10, 2026
SignsKey TagSignerExpires
SOA 1521 progressive Nov 28, 2026
DNSKEY 17329 progressive Nov 22, 2026
86 retired DNSKEYs no longer published.