Stats
ccTLD · Institute for Research in Fundamental Sciences

.ir TLD stats

.ir held 1,905,027 names in September 2026, by Institute for Research in Fundamental Sciences’s own figures; by 22 Oct 2026 certificates had shown us 207,312 of them, confirmed in DNS.

1.91M
names, September 2026, the registry’s own figure
207,312
seen in certificates by 22 Oct 2026, a floor

Cross-checkThe registry reported 1,905,027 names for Sep 2026; by Oct 22, 2026 certificates had shown us 207,312 of them, 10.9%. A floor, not a count: a name that never appears in a certificate is not here, and one that does is counted only once DNS confirms it.

last night, in detail

Oct 22, 2026
What moved · on Oct 22, 2026
first seen by us
+10,075
gone from DNS
0
changed nameservers
0
Net
+10,075
Oct 18, 2026 to Oct 22, 2026 · axis starts at the data, not at zero

Names seen in certificate transparency logs and confirmed in DNS, as of Oct 22, 2026. A floor, not a count of the TLD: a name that never appears in a certificate is not here, and we hold no zone file for .ir. The registry’s own figure is the count; this one says how much of it we can see name by name.

how many names, month by month

to
Sep 2026 to Sep 2026

Names under management at month end, as the registry reported it.

everything else