~/dnsniffer/issuers/k-software·rank #191
▸ How many domains does K Software secure?
9
active domains whose current TLS certificate was issued by K Software, as of - 0.00% of all attributed domains.
# rank #191 of all CAs ▲ 2 in 30d# all records held: 9# subdomains: 0# intermediates: 1# United States
~/issuers/k-software/history·active domains
9
domains secured by K Software on 2026-10-15 · ▲ +8 (+800.00%) since 2025-06-30
# y-axis starts at 0.04, 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
▲ +80.00%
+4 domains
90 days
▲ +50.00%
+3 domains
1 year
▲ +50.00%
+3 domains
# intermediate CAs
| intermediate | country | domains |
|---|---|---|
| K Software RSA Domain Validation Secure Server CA 3 | United States | 9 |
# faq
- ? How many domains does K Software secure?
- K Software is the certificate authority for 9 active domains as of October 15, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
- ? Is K Software gaining or losing market share?
- The number of domains secured by K Software has grown by 50.00% over the last year (+3 domains).
- ? Which intermediate CAs does K Software sign from?
- We have seen 1 intermediates under K Software, the busiest being “K Software RSA Domain Validation Secure Server CA 3” with 9 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.