DNS Coffee ☕
Zone

progressive active

First Seen Apr 21, 2016 · First Import May 28, 2016 · Last Import Jul 30, 2026 · Type generic · Operator Progressive Casualty Insurance Company · DNSSEC Signed since Sep 11, 2019

Also indexed as: Domain Nameserver

2
Domains
3,711
Zone Imports
4
Current Nameservers
0
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
c0.nic.progressive Apr 21, 2016 2
b0.nic.progressive Apr 21, 2016 2
a2.nic.progressive Apr 21, 2016 2
a0.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 2,376 serials
Primary NSa0.nic.progressive
Mailboxhostmaster.donuts.email.
Serial1785374200
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1785287292 Jul 29, 2026 Jul 29, 2026
1785201003 Jul 28, 2026 Jul 28, 2026
1785114727 Jul 27, 2026 Jul 27, 2026
1785028497 Jul 26, 2026 Jul 26, 2026
1784941629 Jul 25, 2026 Jul 25, 2026
1784856631 Jul 24, 2026 Jul 24, 2026
1784769062 Jul 23, 2026 Jul 23, 2026
1784682755 Jul 22, 2026 Jul 22, 2026
1784596439 Jul 21, 2026 Jul 21, 2026
1784510189 Jul 20, 2026 Jul 20, 2026
DNSSEC signed

Signed since Sep 11, 2019.

Signed domains: 1 · DS records: 1 (as of Jul 31, 2026)

RoleAlgorithmPublic KeyFirst Seen
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
showAwEAAeKM0xvWuDfgCxzF+kckJn+nIGTLn5ynExXPN1jSy+FjsFAevZKTMlJhQw/amujcBX3v9degj3k4/Ped1+9bDBqbtCqEIC+t7hqj5m3EUmeAFmaX83BJt3sBz0Ho6fZO2Va65YGTt43RmhADtG59COaUQ7IQwRoTSP6hdYhh3kqn
 Jul 10, 2026
ZSK RSA/SHA-256
showAwEAAcGyFheHrH310jXdVaVFf3tmEF5erWWlgAu0EDn5A0NXOdyDVzRVkwglubLZ7bBxnOx+n30Pqh1ZTe2/5giBSUtBW0bt4zxE8Zs4kIv4hrJEj6y5bHQbA42RUBGoGm0u2fBsvuUJRV73jl9crjUrwhH9KJjKTR1ae5GALoWaPdgj
 Jun 10, 2026
SignsKey TagSignerExpires
SOA 39750 progressive Aug 20, 2026
DNSKEY 17329 progressive Aug 15, 2026
82 retired DNSKEYs no longer published.