dnsniffer.com
sign inget started→
~/dnsniffer/issuers/sooma-com-web-services-lda·rank #183

▸ How many domains does Sooma.com Web Services Lda secure?

12

active domains whose current TLS certificate was issued by Sooma.com Web Services Lda, as of - 0.00% of all attributed domains.

# rank #183 of all CAs ▼ 3 in 30d# all records held: 12# subdomains: 0# intermediates: 2# Portugal
search domains download the certificate dataset
~/issuers/sooma-com-web-services-lda/history·active domains
12
domains secured by Sooma.com Web Services Lda on 2026-10-14 · ▲ +8 (+200.00%) since 2025-06-30
2.85.9912.115.22025-06-30: 4 active2025-07-31: 10 active2025-08-31: 10 active2025-09-30: 10 active2025-10-31: 10 active2025-11-30: 10 active2025-12-31: 10 active2026-01-31: 10 active2026-02-28: 10 active2026-03-31: 10 active2026-04-30: 10 active2026-05-31: 10 active2026-06-30: 10 active2026-07-31: 10 active2026-08-31: 10 active2026-09-01: 10 active2026-09-02: 10 active2026-09-03: 10 active2026-09-04: 10 active2026-09-05: 10 active2026-09-06: 10 active2026-09-07: 10 active2026-09-08: 9 active2026-09-09: 9 active2026-09-10: 9 active2026-09-11: 11 active2026-09-12: 11 active2026-09-13: 11 active2026-09-14: 11 active2026-09-15: 11 active2026-09-16: 11 active2026-09-17: 11 active2026-09-18: 11 active2026-09-19: 9 active2026-09-20: 9 active2026-09-21: 9 active2026-09-22: 9 active2026-09-23: 11 active2026-09-24: 11 active2026-09-25: 11 active2026-09-26: 11 active2026-09-27: 11 active2026-09-28: 11 active2026-09-29: 12 active2026-09-30: 12 active2026-10-01: 12 active2026-10-02: 13 active2026-10-03: 13 active2026-10-04: 13 active2026-10-05: 13 active2026-10-06: 13 active2026-10-07: 13 active2026-10-08: 14 active2026-10-09: 14 active2026-10-10: 13 active2026-10-11: 13 active2026-10-12: 12 active2026-10-13: 12 active2026-10-14: 12 active2025-06-302026-10-14

# y-axis starts at 2.8, 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
▲ +9.09%
+1 domains
90 days
▲ +20.00%
+2 domains
1 year
▲ +20.00%
+2 domains
# intermediate CAs
Intermediate certificate authorities operating under Sooma.com Web Services Lda, with the number of active domains each currently secures.
intermediatecountrydomains
Sooma Digital Trust ValidationPortugal11
Sooma DV TLS G3 R31 CAPortugal1
# faq
? How many domains does Sooma.com Web Services Lda secure?
Sooma.com Web Services Lda is the certificate authority for 12 active domains as of October 14, 2026 - 0.00% of every domain DNSniffer can attribute to an issuer.
? Is Sooma.com Web Services Lda gaining or losing market share?
The number of domains secured by Sooma.com Web Services Lda has grown by 20.00% over the last year (+2 domains).
? Which intermediate CAs does Sooma.com Web Services Lda sign from?
We have seen 2 intermediates under Sooma.com Web Services Lda, the busiest being “Sooma Digital Trust Validation” with 11 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