~/dnsniffer/tlds/pfizer·rank #1,761
▸ How many .pfizer domains are registered?
127
active .pfizer domains as of .
# rank #1,761 of all TLDs ▼ 12 in 30d# all records held: 127# snapshots: 64
~/tlds/pfizer/history·active domains
127
active .pfizer domains on 2026-10-19 · ▲ +30 (+30.93%) since 2025-06-30
# y-axis starts at 93.4, 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
▲ +4.96%
+6 domains
90 days
▲ +5.83%
+7 domains
1 year
▲ +30.93%
+30 domains
# faq
- ? How many .pfizer domains are registered?
- There are 127 active .pfizer domains as of October 19, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .pfizer growing or shrinking?
- .pfizer has grown by 30.93% over the last year (+30 domains).
- ? Where does the .pfizer 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 .pfizer 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.