Top-Level Domain
.it
Aggregated statistics for the top-level domain
Apex domains
2,045,213
we've enumerated
Subdomains seen
6,923,516
CT + DNS + brute
TLS certs
36,053
naming .it
Hosting ASNs
15
distinct origins
Domain Distribution
Apex domains with the most known subdomains — large orgs, telecoms, hosters.
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| Let's Encrypt | 13,241 |
| Sectigo | 3,482 |
| DigiCert | 2,626 |
| YR2 | 2,568 |
| YR1 | 2,449 |
| Amazon | 2,070 |
| YE1 | 1,196 |
| YE2 | 1,099 |
| Actalis | 856 |
| GlobalSign | 792 |
| GEANT TLS RSA 1 | 699 |
| GoDaddy | 667 |
| WR3 | 386 |
| ZeroSSL | 231 |
| Cloudflare | 204 |
Top Hosting ASNs
| ASN | Name | .it domains |
|---|---|---|
| AS63949 | Linode AS63949 | 404,773 |
| AS206834 | — | 392,257 |
| AS31034 | Aruba | 156,564 |
| AS13335 | Cloudflare | 107,989 |
| AS60087 | — | 99,103 |
| AS61969 | — | 92,198 |
| AS16509 | Amazon.com | 80,326 |
| AS24940 | Hetzner Online | 63,565 |
| AS52030 | Server Plan | 59,903 |
| AS16276 | OVHcloud | 47,070 |
| AS47846 | — | 47,058 |
| AS396982 | Google Cloud | 34,450 |
| AS47242 | Host.it S.p.A. | 27,848 |
| AS15169 | Google LLC | 25,299 |
| AS12637 | Seeweb | 21,476 |
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .it sites yet for stack patterns to emerge.
Most-resolved apex domains
Apexes resolving to the most distinct A/AAAA records — popularity proxy.
| Apex | Distinct IPs |
|---|---|
| 10miglioriprodotti.it | 634 |
| www.amazon.it | 373 |
| vivaticket.it | 321 |
| preprod.algeco.it | 262 |
| arddiscount.it | 200 |
| image.news.unicredit.it | 189 |
| image.email.subito.it | 185 |
| www.cdn.amazon.it | 182 |
| image.email.euronics.it | 181 |
| bonusx.it | 176 |
| www.hertzrent2buy.it | 174 |
| image.mail.intrend.it | 161 |
| cover.mondadori.it | 158 |
| image.email.nestle.it | 157 |
| image.mc.itabus.it | 152 |
| www.cdp.it | 146 |
| image.news.email.ikea.it | 146 |
| arena.it | 145 |
| image.direct.amaroma.it | 144 |
| power4future.it | 139 |
| www.ratioform.it | 137 |
| image.communications.inter.it | 136 |
| portale-cofinanziamenti.cdp.it | 131 |
| image.acqua.blublublu.it | 129 |
| image.mail.msd-italia.it | 128 |
Threat-intel hits
| Feed | Category | Domains |
|---|---|---|
| openphish | phishing | 26 |
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.