~/dnsniffer/issuers/ministerio-da-defesa·rank #198
$ dnsniffer count --issuer ministerio-da-defesa --active
▸ How many domains does Ministerio da Defesa secure?
4
active domains whose current TLS certificate was issued by Ministerio da Defesa, as of — 0.00% of all attributed domains.
# rank #198 of all CAs# all records held: 4# subdomains: 3# intermediates: 2# Brazil
~/issuers/ministerio-da-defesa/history·active domains
4
domains secured by Ministerio da Defesa on 2026-08-31 · ▲ +3 (+300.00%) since 2025-06-30
# y-axis starts at 0.64, 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
▲ +0.00%
+0 domains
90 days
▲ +0.00%
+0 domains
1 year
▲ +0.00%
+0 domains
# intermediate CAs
| intermediate | country | domains |
|---|---|---|
| AC Defesa GR46 OV TLS CA 2025 | Brazil | 4 |
| AC Defesa GR3 OV TLS CA 2023 | Brazil | 0 |
# faq
- ? How many domains does Ministerio da Defesa secure?
- Ministerio da Defesa is the certificate authority for 4 active domains as of August 31, 2026 — 0.00% of every domain DNSniffer can attribute to an issuer.
- ? Is Ministerio da Defesa gaining or losing market share?
- The number of domains secured by Ministerio da Defesa has grown by 0.00% over the last year (+0 domains).
- ? Which intermediate CAs does Ministerio da Defesa sign from?
- We have seen 2 intermediates under Ministerio da Defesa, the busiest being “AC Defesa GR46 OV TLS CA 2025” with 4 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.