dnsniffer.com
sign inget started→
~/dnsniffer/issuers/marketware-solu-es-para-mercados-digitais-lda·rank #195

▸ How many domains does MarketWare - Soluções para Mercados Digitais, Lda secure?

9

active domains whose current TLS certificate was issued by MarketWare - Soluções para Mercados Digitais, Lda, as of - 0.00% of all attributed domains.

# rank #195 of all CAs ▼ 1 in 30d# all records held: 9# subdomains: 0# intermediates: 3# Portugal
search domains download the certificate dataset
~/issuers/marketware-solu-es-para-mercados-digitais-lda/history·active domains
9
domains secured by MarketWare - Soluções para Mercados Digitais, Lda on 2026-10-15 · ▲ +7 (+350.00%) since 2025-06-30
1.163.335.57.679.842025-06-30: 2 active2025-07-31: 3 active2025-08-31: 3 active2025-09-30: 3 active2025-10-31: 3 active2025-11-30: 3 active2025-12-31: 3 active2026-01-31: 3 active2026-02-28: 3 active2026-03-31: 3 active2026-04-30: 3 active2026-05-31: 3 active2026-06-30: 3 active2026-07-31: 3 active2026-08-31: 3 active2026-09-01: 3 active2026-09-02: 3 active2026-09-03: 4 active2026-09-04: 3 active2026-09-05: 4 active2026-09-06: 4 active2026-09-07: 4 active2026-09-08: 4 active2026-09-09: 4 active2026-09-10: 4 active2026-09-11: 4 active2026-09-12: 5 active2026-09-13: 5 active2026-09-14: 5 active2026-09-15: 5 active2026-09-16: 5 active2026-09-17: 5 active2026-09-18: 5 active2026-09-19: 5 active2026-09-20: 5 active2026-09-21: 5 active2026-09-22: 5 active2026-09-23: 5 active2026-09-24: 6 active2026-09-25: 6 active2026-09-26: 6 active2026-09-27: 6 active2026-09-28: 6 active2026-09-29: 7 active2026-09-30: 7 active2026-10-01: 7 active2026-10-02: 9 active2026-10-03: 8 active2026-10-04: 8 active2026-10-05: 8 active2026-10-06: 8 active2026-10-07: 8 active2026-10-08: 8 active2026-10-09: 8 active2026-10-10: 8 active2026-10-11: 8 active2026-10-12: 8 active2026-10-13: 8 active2026-10-14: 9 active2026-10-15: 9 active2025-06-302026-10-15

# y-axis starts at 1.16, 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
▲ +80.00%
+4 domains
90 days
▲ +200.00%
+6 domains
1 year
▲ +200.00%
+6 domains
# intermediate CAs
Intermediate certificate authorities operating under MarketWare - Soluções para Mercados Digitais, Lda, with the number of active domains each currently secures.
intermediatecountrydomains
MarketWare RSA Organization Validation Secure Server CA 4Portugal9
MarketWare - Soluções para Mercados Digitais, Lda. RSA DV CAPortugal0
MarketWare - Soluções para Mercados Digitais, Lda. RSA EV CAPortugal0
# faq
? How many domains does MarketWare - Soluções para Mercados Digitais, Lda secure?
MarketWare - Soluções para Mercados Digitais, Lda is the certificate authority for 9 active domains as of October 15, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
? Is MarketWare - Soluções para Mercados Digitais, Lda gaining or losing market share?
The number of domains secured by MarketWare - Soluções para Mercados Digitais, Lda has grown by 200.00% over the last year (+6 domains).
? Which intermediate CAs does MarketWare - Soluções para Mercados Digitais, Lda sign from?
We have seen 3 intermediates under MarketWare - Soluções para Mercados Digitais, Lda, the busiest being “MarketWare RSA Organization Validation Secure Server CA 4” with 9 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.
all CAs rankedfastest growingfastest decliningTLD rankingsbulk datasets