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~/dnsniffer/issuers/ministerio-da-defesa·rank #201

▸ 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 #201 of all CAs ▼ 6 in 30d# all records held: 4# subdomains: 3# intermediates: 2# Brazil
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~/issuers/ministerio-da-defesa/history·active domains
4
domains secured by Ministerio da Defesa on 2026-10-15 · ▲ +3 (+300.00%) since 2025-06-30
0.41.953.55.056.62025-06-30: 1 active2025-07-31: 4 active2025-08-31: 4 active2025-09-30: 4 active2025-10-31: 4 active2025-11-30: 4 active2025-12-31: 4 active2026-01-31: 4 active2026-02-28: 4 active2026-03-31: 4 active2026-04-30: 4 active2026-05-31: 4 active2026-06-30: 4 active2026-07-31: 4 active2026-08-31: 4 active2026-09-01: 4 active2026-09-02: 4 active2026-09-03: 4 active2026-09-04: 4 active2026-09-05: 4 active2026-09-06: 4 active2026-09-07: 4 active2026-09-08: 4 active2026-09-09: 4 active2026-09-10: 5 active2026-09-11: 4 active2026-09-12: 4 active2026-09-13: 4 active2026-09-14: 4 active2026-09-15: 5 active2026-09-16: 5 active2026-09-17: 5 active2026-09-18: 6 active2026-09-19: 5 active2026-09-20: 5 active2026-09-21: 5 active2026-09-22: 5 active2026-09-23: 5 active2026-09-24: 5 active2026-09-25: 5 active2026-09-26: 5 active2026-09-27: 5 active2026-09-28: 5 active2026-09-29: 5 active2026-09-30: 6 active2026-10-01: 6 active2026-10-02: 5 active2026-10-03: 5 active2026-10-04: 5 active2026-10-05: 5 active2026-10-06: 5 active2026-10-07: 4 active2026-10-08: 5 active2026-10-09: 5 active2026-10-10: 6 active2026-10-11: 6 active2026-10-12: 5 active2026-10-13: 5 active2026-10-14: 5 active2026-10-15: 4 active2025-06-302026-10-15

# y-axis starts at 0.4, 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
▼ -20.00%
-1 domains
90 days
▲ +0.00%
+0 domains
1 year
▲ +0.00%
+0 domains
# intermediate CAs
Intermediate certificate authorities operating under Ministerio da Defesa, with the number of active domains each currently secures.
intermediatecountrydomains
AC Defesa GR46 OV TLS CA 2025Brazil4
AC Defesa GR3 OV TLS CA 2023Brazil0
# faq
? How many domains does Ministerio da Defesa secure?
Ministerio da Defesa is the certificate authority for 4 active domains as of October 15, 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.
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