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~/dnsniffer/issuers/zhejiang-huluwa-digital-certification·rank #92

▸ How many domains does Zhejiang Huluwa Digital Certification secure?

885

active domains whose current TLS certificate was issued by Zhejiang Huluwa Digital Certification, as of - 0.00% of all attributed domains.

# rank #92 of all CAs ▲ 7 in 30d# all records held: 885# subdomains: 0# intermediates: 3# China
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~/issuers/zhejiang-huluwa-digital-certification/history·active domains
885
domains secured by Zhejiang Huluwa Digital Certification on 2026-10-15 · ▲ +604 (+214.95%) since 2025-06-30
208.52395.76583770.24957.482025-06-30: 281 active2025-07-31: 455 active2025-08-31: 455 active2025-09-30: 455 active2025-10-31: 455 active2025-11-30: 455 active2025-12-31: 457 active2026-01-31: 457 active2026-02-28: 457 active2026-03-31: 457 active2026-04-30: 477 active2026-05-31: 501 active2026-06-30: 521 active2026-07-31: 537 active2026-08-31: 537 active2026-09-01: 538 active2026-09-02: 544 active2026-09-03: 543 active2026-09-04: 549 active2026-09-05: 553 active2026-09-06: 554 active2026-09-07: 554 active2026-09-08: 557 active2026-09-09: 562 active2026-09-10: 566 active2026-09-11: 573 active2026-09-12: 580 active2026-09-13: 580 active2026-09-14: 580 active2026-09-15: 581 active2026-09-16: 597 active2026-09-17: 611 active2026-09-18: 619 active2026-09-19: 622 active2026-09-20: 643 active2026-09-21: 657 active2026-09-22: 681 active2026-09-23: 701 active2026-09-24: 705 active2026-09-25: 727 active2026-09-26: 728 active2026-09-27: 727 active2026-09-28: 735 active2026-09-29: 758 active2026-09-30: 768 active2026-10-01: 769 active2026-10-02: 768 active2026-10-03: 768 active2026-10-04: 767 active2026-10-05: 767 active2026-10-06: 766 active2026-10-07: 766 active2026-10-08: 775 active2026-10-09: 816 active2026-10-10: 825 active2026-10-11: 832 active2026-10-12: 835 active2026-10-13: 848 active2026-10-14: 873 active2026-10-15: 885 active2025-06-302026-10-15

# y-axis starts at 208.52, 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
▲ +52.32%
+304 domains
90 days
▲ +69.87%
+364 domains
1 year
▲ +94.51%
+430 domains
# intermediate CAs
Intermediate certificate authorities operating under Zhejiang Huluwa Digital Certification, with the number of active domains each currently secures.
intermediatecountrydomains
cnTrus RSA DV SSL CA 2China452
cnTrus RSA OV SSL CA 2China432
cnTrus RSA EV SSL CA 2China1
# faq
? How many domains does Zhejiang Huluwa Digital Certification secure?
Zhejiang Huluwa Digital Certification is the certificate authority for 885 active domains as of October 15, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
? Is Zhejiang Huluwa Digital Certification gaining or losing market share?
The number of domains secured by Zhejiang Huluwa Digital Certification has grown by 94.51% over the last year (+430 domains).
? Which intermediate CAs does Zhejiang Huluwa Digital Certification sign from?
We have seen 3 intermediates under Zhejiang Huluwa Digital Certification, the busiest being “cnTrus RSA DV SSL CA 2” with 452 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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