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~/dnsniffer/issuers/crowdstrike·rank #189

▸ How many domains does CrowdStrike secure?

10

active domains whose current TLS certificate was issued by CrowdStrike, as of - 0.00% of all attributed domains.

# rank #189 of all CAs ▼ 10 in 30d# all records held: 10# subdomains: 0# intermediates: 9# United States
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~/issuers/crowdstrike/history·active domains
10
domains secured by CrowdStrike on 2026-10-14 · ▲ +3 (+42.86%) since 2025-06-30
6.168.3310.512.6714.842025-06-30: 7 active2025-07-31: 11 active2025-08-31: 11 active2025-09-30: 11 active2025-10-31: 11 active2025-11-30: 11 active2025-12-31: 11 active2026-01-31: 11 active2026-02-28: 11 active2026-03-31: 11 active2026-04-30: 11 active2026-05-31: 11 active2026-06-30: 11 active2026-07-31: 11 active2026-08-31: 11 active2026-09-01: 11 active2026-09-02: 11 active2026-09-03: 11 active2026-09-04: 11 active2026-09-05: 12 active2026-09-06: 12 active2026-09-07: 12 active2026-09-08: 11 active2026-09-09: 12 active2026-09-10: 11 active2026-09-11: 11 active2026-09-12: 11 active2026-09-13: 11 active2026-09-14: 11 active2026-09-15: 10 active2026-09-16: 11 active2026-09-17: 10 active2026-09-18: 11 active2026-09-19: 11 active2026-09-20: 11 active2026-09-21: 11 active2026-09-22: 12 active2026-09-23: 13 active2026-09-24: 14 active2026-09-25: 14 active2026-09-26: 14 active2026-09-27: 13 active2026-09-28: 12 active2026-09-29: 11 active2026-09-30: 10 active2026-10-01: 9 active2026-10-02: 10 active2026-10-03: 9 active2026-10-04: 9 active2026-10-05: 9 active2026-10-06: 9 active2026-10-07: 9 active2026-10-08: 9 active2026-10-09: 10 active2026-10-10: 10 active2026-10-11: 10 active2026-10-12: 10 active2026-10-13: 10 active2026-10-14: 10 active2025-06-302026-10-14

# y-axis starts at 6.16, 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
▼ -9.09%
-1 domains
90 days
▼ -9.09%
-1 domains
1 year
▼ -9.09%
-1 domains
# intermediate CAs
Intermediate certificate authorities operating under CrowdStrike, with the number of active domains each currently secures.
intermediatecountrydomains
CrowdStrike TLS CA 1United States5
CrowdStrike TLS RSA CA G5United States3
CrowdStrike RSA OV SSL CAUnited States1
CrowdStrike Federal EV RSA CA G1United States1
CrowdStrike GCC R3 TLS OV CA 2020United States0
CrowdStrike TLS CA 2022United States0
CrowdStrike Atlas R46 OV TLS CA 2026United States0
CrowdStrike GCC R6 OV TLS CA 2024United States0
CrowdStrike Global EV CA G2United States0
# faq
? How many domains does CrowdStrike secure?
CrowdStrike is the certificate authority for 10 active domains as of October 14, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
? Is CrowdStrike gaining or losing market share?
The number of domains secured by CrowdStrike has shrunk by 9.09% over the last year (-1 domains).
? Which intermediate CAs does CrowdStrike sign from?
We have seen 9 intermediates under CrowdStrike, the busiest being “CrowdStrike TLS CA 1” with 5 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.
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