~/dnsniffer/tlds/cisco·rank #2,075
▸ How many .cisco domains are registered?
75
active .cisco domains as of .
# rank #2,075 of all TLDs ▼ 44 in 30d# all records held: 75# snapshots: 60
~/tlds/cisco/history·active domains
75
active .cisco domains on 2026-10-15 · ▲ +6 (+8.70%) since 2025-06-30
# y-axis starts at 68.28, 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
▲ +8.70%
+6 domains
# faq
- ? How many .cisco domains are registered?
- There are 75 active .cisco domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .cisco growing or shrinking?
- .cisco has grown by 8.70% over the last year (+6 domains).
- ? Where does the .cisco domain count come from?
- We ingest ICANN CZDS zone files and Certificate Transparency logs continuously and snapshot the per-TLD count once a day. A .cisco domain is counted as active if it appeared in a zone file in the last 2 days, or - where no zone file is published - if a certificate was issued for it in the last 12 months.