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~/dnsniffer/issuers/joyssl·rank #37

▸ How many domains does JoySSL secure?

10,712

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

# rank #37 of all CAs ▲ 1 in 30d# all records held: 11,111# subdomains: 151# intermediates: 8# China
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~/issuers/joyssl/history·active domains
10,712
domains secured by JoySSL on 2026-10-14 · ▲ +6,556 (+157.75%) since 2025-06-30
3.4K5.4K7.4K9.5K11.5K2025-06-30: 4,156 active2025-07-31: 6,181 active2025-08-31: 6,256 active2025-09-30: 6,302 active2025-10-31: 6,302 active2025-11-30: 6,302 active2025-12-31: 7,611 active2026-01-31: 7,851 active2026-02-28: 7,851 active2026-03-31: 7,851 active2026-04-30: 8,691 active2026-05-31: 8,967 active2026-06-30: 9,204 active2026-07-31: 9,403 active2026-08-31: 9,403 active2026-09-01: 9,400 active2026-09-02: 9,399 active2026-09-03: 9,426 active2026-09-04: 9,212 active2026-09-05: 9,207 active2026-09-06: 9,208 active2026-09-07: 9,223 active2026-09-08: 9,287 active2026-09-09: 9,333 active2026-09-10: 9,382 active2026-09-11: 9,414 active2026-09-12: 9,440 active2026-09-13: 9,441 active2026-09-14: 9,448 active2026-09-15: 9,476 active2026-09-16: 9,496 active2026-09-17: 9,501 active2026-09-18: 9,519 active2026-09-19: 9,527 active2026-09-20: 9,530 active2026-09-21: 9,561 active2026-09-22: 9,589 active2026-09-23: 9,610 active2026-09-24: 10,417 active2026-09-25: 10,446 active2026-09-26: 10,438 active2026-09-27: 10,442 active2026-09-28: 10,456 active2026-09-29: 10,490 active2026-09-30: 10,511 active2026-10-01: 10,540 active2026-10-02: 10,538 active2026-10-03: 10,531 active2026-10-04: 10,521 active2026-10-05: 10,522 active2026-10-06: 10,509 active2026-10-07: 10,514 active2026-10-08: 10,550 active2026-10-09: 10,588 active2026-10-10: 10,634 active2026-10-11: 10,658 active2026-10-12: 10,680 active2026-10-13: 10,694 active2026-10-14: 10,712 active2025-06-302026-10-14

# y-axis starts at 3.4K, 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
▲ +13.38%
+1,264 domains
90 days
▲ +16.38%
+1,508 domains
1 year
▲ +69.98%
+4,410 domains
# intermediate CAs
Intermediate certificate authorities operating under JoySSL, with the number of active domains each currently secures.
intermediatecountrydomains
JoySSL DV TLS G2 R33 CA-10,373
JoySSL DV Secure Server CA G1China149
JoySSL DV Secure Server CAChina76
JoySSL OV TLS G2 R33 CAChina66
JoySSL Domain Secure Server CAChina24
JoySSL OV Secure Server CAChina19
JoySSL OV Secure Server CA G1China4
JoySSL ECC Organization Validation Secure Server CAChina1
# faq
? How many domains does JoySSL secure?
JoySSL is the certificate authority for 10,712 active domains as of October 14, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
? Is JoySSL gaining or losing market share?
The number of domains secured by JoySSL has grown by 69.98% over the last year (+4,410 domains).
? Which intermediate CAs does JoySSL sign from?
We have seen 8 intermediates under JoySSL, the busiest being “JoySSL DV TLS G2 R33 CA” with 10,373 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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