Sieberrsec CTF
CommunityNewsSoundboardcreated Dec 24, 2020id 791705481525067807
1,315
members
209
online now
15.9%
active ratio
73
legitimacy score
High
verification gate
5h ago
last measured
How the legitimacy score of 73 is calculated
Activity +35 15.9% onlineVerified / partner +0 noAge +14 5.7 yrSize +12 1,315 membersCommunity status +5 communityTrack record +6 measured 19 day(s) over 25d
📈 Measured live across 19 days (25d tracked, 21 snapshots). 🔗 Linked 2 times across the web.
Member history
Measured 26 times; its member count changed 10 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/YcAtWK8yQ4 | invite | live | 5h ago |
Same-operator servers
Other servers whose invites were created by the same account — often one operator or a network.
 SSMCTF | 322 |
Embed & API. 
<img src="https://guildregister.com/badge/791705481525067807.svg"> · JSON · Own this server? Claim itFirst seen Aug 10, 2026. Member and online counts are Discord's own approximate counts, measured from the public invite API. GuildRegister is not affiliated with Discord.