It seems like this instance’s server thumbnail’s URL points to a non existent file. This is usually easily fixable by the instance’s admin(s) by uploading again the image to their server. Note that the change won’t be displayed here before the nightly automatic update of this instance’s infos occurs.
Name あつまれ！C3の溜まり場
Languages English (en)
Users 375
Active users (last month) 122
Active users (last six months) 159
Characters per post (max) 500
Known instances 6,677
First sight Before Oct 14, 2020 UTC [?]
Last successful check Mar 11, 2026 UTC
Noxious No
New No
Software Mastodon 4.5.7
Registrations Open (by admin approval)
E-mail c3gidai@gmail.com
Meta’s Threads moderation Unknown (this instance is not listed in the Anti-Meta Fedi Pact list), and its list of moderated instances is not accessible.
Most used hashtags (last week) Not available
Short description
九工大情報工学部公式サークルC3のMastodonサーバー！
Long description
Not available
Instance rules
Not available
Moderated instances [?]
Not available
Instances certainly moderating this instance [?]
None
Admin account Opted out of search engines indexing
Date of creation Not available
Display name Not available
Bio
Not available
Statistics
Last 12 weeks activity
| Not available |
Last checks (green: OK; red: KO)
| 3/4/26, 2:55:16 AM UTC | 3/5/26, 2:19:48 AM UTC | 3/6/26, 2:41:20 AM UTC | 3/7/26, 3:12:25 AM UTC | 3/8/26, 2:12:54 AM UTC | 3/9/26, 2:30:32 AM UTC | 3/10/26, 3:08:52 AM UTC | 3/11/26, 2:11:47 AM UTC |
Succesful checks: 608/648 (93.83%)