~/dnsniffer/issuers/zhejiang-huluwa-digital-certification-co·rank #107
$ dnsniffer count --issuer zhejiang-huluwa-digital-certification-co --active
▸ How many domains does Zhejiang Huluwa Digital Certification Co secure?
295
active domains whose current TLS certificate was issued by Zhejiang Huluwa Digital Certification Co, as of — 0.00% of all attributed domains.
# rank #107 of all CAs# all records held: 312# subdomains: 0# intermediates: 2# China
~/issuers/zhejiang-huluwa-digital-certification-co/history·active domains
295
domains secured by Zhejiang Huluwa Digital Certification Co on 2026-08-31 · ▲ +159 (+116.91%) since 2025-06-30
# y-axis starts at 116.92, 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
▲ +16.14%
+41 domains
# intermediate CAs
| intermediate | country | domains |
|---|---|---|
| cnTrus DV SSL CA | China | 293 |
| cnTrus EV SSL CA | China | 2 |
# faq
- ? How many domains does Zhejiang Huluwa Digital Certification Co secure?
- Zhejiang Huluwa Digital Certification Co is the certificate authority for 295 active domains as of August 31, 2026 — 0.00% of every domain DNSniffer can attribute to an issuer.
- ? Is Zhejiang Huluwa Digital Certification Co gaining or losing market share?
- The number of domains secured by Zhejiang Huluwa Digital Certification Co has grown by 16.14% over the last year (+41 domains).
- ? Which intermediate CAs does Zhejiang Huluwa Digital Certification Co sign from?
- We have seen 2 intermediates under Zhejiang Huluwa Digital Certification Co, the busiest being “cnTrus DV SSL CA” with 293 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.