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~/dnsniffer/issuers/pki-chongqing·rank #176

▸ How many domains does PKI(Chongqing) secure?

24

active domains whose current TLS certificate was issued by PKI(Chongqing), as of - 0.00% of all attributed domains.

# rank #176 of all CAs ▼ 9 in 30d# all records held: 24# subdomains: 0# intermediates: 1# China
search domains download the certificate dataset
~/issuers/pki-chongqing/history·active domains
24
domains secured by PKI(Chongqing) on 2026-10-15 · ▲ +12 (+100.00%) since 2025-06-30
10.4414.4718.522.5326.562025-06-30: 12 active2025-07-31: 22 active2025-08-31: 22 active2025-09-30: 22 active2025-10-31: 22 active2025-11-30: 22 active2025-12-31: 24 active2026-01-31: 24 active2026-02-28: 24 active2026-03-31: 24 active2026-04-30: 24 active2026-05-31: 24 active2026-06-30: 24 active2026-07-31: 24 active2026-08-31: 24 active2026-09-01: 24 active2026-09-02: 24 active2026-09-03: 24 active2026-09-04: 24 active2026-09-05: 24 active2026-09-06: 24 active2026-09-07: 24 active2026-09-08: 24 active2026-09-09: 24 active2026-09-10: 24 active2026-09-11: 24 active2026-09-12: 24 active2026-09-13: 25 active2026-09-14: 24 active2026-09-15: 24 active2026-09-16: 24 active2026-09-17: 24 active2026-09-18: 24 active2026-09-19: 24 active2026-09-20: 24 active2026-09-21: 25 active2026-09-22: 24 active2026-09-23: 24 active2026-09-24: 24 active2026-09-25: 24 active2026-09-26: 24 active2026-09-27: 24 active2026-09-28: 23 active2026-09-29: 23 active2026-09-30: 23 active2026-10-01: 23 active2026-10-02: 23 active2026-10-03: 23 active2026-10-04: 23 active2026-10-05: 23 active2026-10-06: 23 active2026-10-07: 23 active2026-10-08: 23 active2026-10-09: 24 active2026-10-10: 24 active2026-10-11: 23 active2026-10-12: 23 active2026-10-13: 24 active2026-10-14: 24 active2026-10-15: 24 active2025-06-302026-10-15

# y-axis starts at 10.44, 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%
+0 domains
90 days
▲ +0.00%
+0 domains
1 year
▲ +9.09%
+2 domains
# intermediate CAs
Intermediate certificate authorities operating under PKI(Chongqing), with the number of active domains each currently secures.
intermediatecountrydomains
Keymatic Secure Business RSA CA G1China24
# faq
? How many domains does PKI(Chongqing) secure?
PKI(Chongqing) is the certificate authority for 24 active domains as of October 15, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
? Is PKI(Chongqing) gaining or losing market share?
The number of domains secured by PKI(Chongqing) has grown by 9.09% over the last year (+2 domains).
? Which intermediate CAs does PKI(Chongqing) sign from?
We have seen 1 intermediates under PKI(Chongqing), the busiest being “Keymatic Secure Business RSA CA G1” with 24 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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