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~/dnsniffer/issuers/quovadis-trustlink·rank #112

▸ How many domains does QuoVadis Trustlink secure?

213

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

# rank #112 of all CAs ▼ 8 in 30d# all records held: 215# subdomains: 118# intermediates: 4# Netherlands
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~/issuers/quovadis-trustlink/history·active domains
213
domains secured by QuoVadis Trustlink on 2026-10-15 · ▲ +102 (+91.89%) since 2025-06-30
81.84157.17232.5307.83383.162025-06-30: 111 active2025-07-31: 336 active2025-08-31: 338 active2025-09-30: 339 active2025-10-31: 339 active2025-11-30: 339 active2025-12-31: 345 active2026-01-31: 348 active2026-02-28: 348 active2026-03-31: 348 active2026-04-30: 352 active2026-05-31: 352 active2026-06-30: 353 active2026-07-31: 353 active2026-08-31: 353 active2026-09-01: 354 active2026-09-02: 334 active2026-09-03: 336 active2026-09-04: 327 active2026-09-05: 331 active2026-09-06: 330 active2026-09-07: 327 active2026-09-08: 332 active2026-09-09: 339 active2026-09-10: 337 active2026-09-11: 337 active2026-09-12: 333 active2026-09-13: 318 active2026-09-14: 318 active2026-09-15: 323 active2026-09-16: 317 active2026-09-17: 304 active2026-09-18: 295 active2026-09-19: 280 active2026-09-20: 278 active2026-09-21: 274 active2026-09-22: 270 active2026-09-23: 274 active2026-09-24: 290 active2026-09-25: 288 active2026-09-26: 293 active2026-09-27: 291 active2026-09-28: 289 active2026-09-29: 286 active2026-09-30: 291 active2026-10-01: 292 active2026-10-02: 294 active2026-10-03: 297 active2026-10-04: 292 active2026-10-05: 287 active2026-10-06: 296 active2026-10-07: 271 active2026-10-08: 271 active2026-10-09: 246 active2026-10-10: 236 active2026-10-11: 220 active2026-10-12: 217 active2026-10-13: 210 active2026-10-14: 214 active2026-10-15: 213 active2025-06-302026-10-15

# y-axis starts at 81.84, 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
▼ -34.06%
-110 domains
90 days
▼ -39.66%
-140 domains
1 year
▼ -37.17%
-126 domains
# intermediate CAs
Intermediate certificate authorities operating under QuoVadis Trustlink, with the number of active domains each currently secures.
intermediatecountrydomains
DigiCert QuoVadis G3 Qualified TLS RSA4096 SHA256 2023 CA1Netherlands192
QuoVadis Qualified Web ICA G2Netherlands14
QuoVadis Europe EV SSL CA G1Netherlands7
QuoVadis Europe SSL CA G2Netherlands0
# faq
? How many domains does QuoVadis Trustlink secure?
QuoVadis Trustlink is the certificate authority for 213 active domains as of October 15, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
? Is QuoVadis Trustlink gaining or losing market share?
The number of domains secured by QuoVadis Trustlink has shrunk by 37.17% over the last year (-126 domains).
? Which intermediate CAs does QuoVadis Trustlink sign from?
We have seen 4 intermediates under QuoVadis Trustlink, the busiest being “DigiCert QuoVadis G3 Qualified TLS RSA4096 SHA256 2023 CA1” with 192 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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