DNS Coffee ☕
Zone

mit active

First Seen Jul 07, 2016 · First Import Jul 12, 2016 · Last Import Sep 13, 2026 · Type generic · Operator Massachusetts Institute of Technology · DNSSEC Signed since Sep 11, 2019

Also indexed as: Domain Nameserver

4
Domains
3,713
Zone Imports
4
Current Nameservers
0
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
c0.nic.mit Jul 07, 2016 2
a2.nic.mit Jul 07, 2016 2
a0.nic.mit Jul 07, 2016 2
b0.nic.mit Jul 07, 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 4 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 2,435 serials
Primary NSa0.nic.mit
Mailboxhostmaster.donuts.email.
Serial1789261883
Refresh2 hours
Retry15 minutes
Expire14 days
Minimum TTL1 hour
Show 10 recent serial changes
SerialFirst SeenLast Seen
1789175639 Sep 12, 2026 Sep 12, 2026
1789088840 Sep 11, 2026 Sep 11, 2026
1789002651 Sep 10, 2026 Sep 10, 2026
1788916311 Sep 09, 2026 Sep 09, 2026
1788829948 Sep 08, 2026 Sep 08, 2026
1788743629 Sep 07, 2026 Sep 07, 2026
1788656701 Sep 06, 2026 Sep 06, 2026
1788570407 Sep 05, 2026 Sep 05, 2026
1788484084 Sep 04, 2026 Sep 04, 2026
1788397893 Sep 03, 2026 Sep 03, 2026
DNSSEC signed

Signed since Sep 11, 2019.

Signed domains: 1 · DS records: 1 (as of Sep 13, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAbXHp2hhqyoPUeuOLbNzWUQ7Ffy1vqxB3WTL1ZDq6Gl3Fe6Ul9EZocImhEcQhWKvveEhWyqJOjbvK5Miv9s2VzlD9gIDRZxYpy9e/YiKVEE0j9TDApiuENocLrShMgRk6eBxV5jz37ktBTZHoKg4DWeP2huSljWm1aQFnX37weWka5sXBBGBeddWoEjlNe4Yt9lp3vDRtpavZdIqTEj+UeJecLodK7DhLSvNzNNSHfqXGrKbzyAnhw3v/qpY//pvLuK3l9xS+KUQNxbCGyFPKQbU9Te0CTA4Snvw/whjc3p6iNOSTIq69FkzLY/HS/IigZBaCBcYJWUGVd4rBc8UQZs=
 Nov 12, 2020
ZSK RSA/SHA-256
showAwEAAblZ6kyBud7UGukjIcENSdp5m/Q5sVoVB8s0CGmd1fnRHvoCDvqk3arBj0qoGalYNAJ83Dc8b/vvSKp6Nz8Pw1V7oaXrSod1QYLjpZg6DMdtwxG6GCuhdjwmBy7qdWEKiJgcLWzVXgXSK1/wqW0d0cM5APLQb4nN0LQniwWt+uqV
 Sep 10, 2026
ZSK RSA/SHA-256
showAwEAAcigu2lYSW10eC8JPvlE9wP1SsKT+8OyJrcvxhlghu4zk/MJrufcYGrhZcLXT8Gw00wFRq+XRb5Qj5bXTYThSIghePvnEQuDcl82YStHjJ6V+el6oSs4sBPzVhW88Y6wQ82Xvt/vERLFgkFKZ9YwSEx4HV42PgyjezFO469l94g3
 Aug 10, 2026
SignsKey TagSignerExpires
SOA 9030 mit Oct 04, 2026
DNSKEY 65212 mit Sep 30, 2026
84 retired DNSKEYs no longer published.