~/dnsniffer/tlds/amex·rank #2662
$ dnsniffer count --tld amex --active
▸ How many .amex domains are registered?
25
active .amex domains as of .
# rank #2662 of all TLDs# all records held: 25# snapshots: 15
~/tlds/amex/history·active domains
25
active amex domains on 2026-08-31 · ▲ +0 (+0.00%) since 2025-06-30
# y-axis starts at 24, 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
# faq
- ? How many .amex domains are registered?
- There are 25 active .amex domains as of August 31, 2026, according to DNSniffer's daily count of zone-file and certificate-transparency records.
- ? Is .amex growing or shrinking?
- .amex has grown by 0.00% over the last year (+0 domains).
- ? Where does the .amex 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 .amex 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.