~/dnsniffer/issuers/cyber-folks·rank #21
$ dnsniffer count --issuer cyber-folks --active

How many domains does cyber_Folks secure?

40,036

active domains whose current TLS certificate was issued by cyber_Folks, as of 0.02% of all attributed domains.

# rank #21 of all CAs# all records held: 44,368# subdomains: 0# intermediates: 1
~/issuers/cyber-folks/history·active domains
40,036
domains secured by cyber_Folks on 2026-08-31 · +37,981 (+1848.22%) since 2025-06-30
011K22K33K45K2025-06-30: 2,055 active2025-07-31: 16,761 active2025-08-31: 17,007 active2025-09-30: 17,014 active2025-10-31: 17,014 active2025-11-30: 17,014 active2025-12-31: 22,313 active2026-01-31: 25,625 active2026-02-28: 25,625 active2026-03-31: 25,625 active2026-04-30: 32,704 active2026-05-31: 35,430 active2026-06-30: 37,913 active2026-07-31: 40,034 active2026-08-31: 40,036 active2025-06-302026-08-31

# y-axis starts at 0, not zero — domain counts move by fractions of a percent a day. Dashed segments are estimated: reconstructed from certificate first-seen dates before daily snapshots began, not measured on the day.

# change over time
30 days
+0.00%
+2 domains
90 days
+13.00%
+4,606 domains
1 year
+135.41%
+23,029 domains
# intermediate CAs
Intermediate certificate authorities operating under cyber_Folks, with the number of active domains each currently secures.
intermediatecountrydomains
cyber_Folks40,036
# faq
? How many domains does cyber_Folks secure?
cyber_Folks is the certificate authority for 40,036 active domains as of August 31, 2026 — 0.02% of every domain DNSniffer can attribute to an issuer.
? Is cyber_Folks gaining or losing market share?
The number of domains secured by cyber_Folks has grown by 135.41% over the last year (+23,029 domains).
? Which intermediate CAs does cyber_Folks sign from?
We have seen 1 intermediate under cyber_Folks, the busiest being “cyber_Folks” with 40,036 domains. The full list, with per-intermediate counts, is on this page.
? Where does this number come from?
DNSniffer ingests Certificate Transparency logs continuously and records the issuer of the most recent certificate seen for each domain, then snapshots the per-issuer count once a day. It measures how much of the live web a CA currently secures, not how many certificates it has issued over its lifetime.