~/dnsniffer/issuers/telia-company·rank #94
$ dnsniffer count --issuer telia-company --active
▸ How many domains does Telia Company secure?
730
active domains whose current TLS certificate was issued by Telia Company, as of — 0.00% of all attributed domains.
# rank #94 of all CAs# all records held: 730# subdomains: 0# intermediates: 3# Sweden
~/issuers/telia-company/history·active domains
730
domains secured by Telia Company on 2026-08-31 · ▲ +392 (+115.98%) since 2025-06-30
# y-axis starts at 290.96, 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
▲ +2.82%
+20 domains
1 year
▲ +7.20%
+49 domains
# intermediate CAs
| intermediate | country | domains |
|---|---|---|
| Telia RSA OV CA v4 | Sweden | 510 |
| Telia RSA DV CA v4 | Sweden | 220 |
| Telia EC DV CA v4 | Sweden | 0 |
# faq
- ? How many domains does Telia Company secure?
- Telia Company is the certificate authority for 730 active domains as of August 31, 2026 — 0.00% of every domain DNSniffer can attribute to an issuer.
- ? Is Telia Company gaining or losing market share?
- The number of domains secured by Telia Company has grown by 7.20% over the last year (+49 domains).
- ? Which intermediate CAs does Telia Company sign from?
- We have seen 3 intermediates under Telia Company, the busiest being “Telia RSA OV CA v4” with 510 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.