On no blocklists we checked, valid HTTPS, the site answered 200 in 919 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 213.209.17.209 |
|---|---|
| MX | 10 smtp-in.libero.it |
| NS | ns2.iol.it ns1.italiaonline.it |
| TXT | hibp-verify=dweb_3pf5h26vu1yugqn2lpxtuuhm v=spf1 ip4:213.209.8.0/21 ip4:213.209.6.249/32 ip4:213.209.17.209/32 ip4:213.209.17.246/32 ip4:213.209.27.51/32 ip4:213.209.27.52/32 ip4:195.140.184.104/29 ip4:195.140.184.112 ip4:195.140.184.231/32 ip4:195.140.184.232/29 ip4:195.140.184.240/29 ip4:141.206.150.96/29 ip4:141.206.150.48/29 include:mail.zendesk.com include:_oxspf.libero.it -all google-site-verification=rwDHe3W-KaW0jUSCtpGSk5UWBkwhAOpw2mQdmn4NQLw google-site-verification=fqsYdy3wwvDP-i736PKI7o6xfl203FX5pvS53EyScLM google-site-verification=Uhj3hk68gf5xSOTkWZsxeUYymAtnGCEa5qzQwgvKato have-i-been-pwned-verification=dweb_oz8y5c8ao7xgbhg6yns1c1wh A56XFUseWyYPG/j1A/vCKSrmpbyJ13Tcy38rg/x/ZpE= google-site-verification=Uqlsuq5IYki3ePd2jAK3xSCEO-hUADPiA093XneooE4 |
| valid | yes |
|---|---|
| issuer | Sectigo Limited |
| covers | *.libero.it, libero.it |
| protocol | TLSv1.2 |
Domain is not signed with DNSSEC
| SPF | pass v=spf1 ip4:213.209.8.0/21 ip4:213.209.6.249/32 ip4:213.209.17.209/32 ip4:213.209.17.246/32 ip4:213.209.27.51/32 ip4:213.209.27.52/32 ip4:195.140.184.104/29 ip4:195.140.184.112 ip4:195.140.184.231/32 ip4:195.140.184.232/29 ip4:195.140.184.240/29 ip4:141.206.150.96/29 ip4:141.206.150.48/29 include:mail.zendesk.com include:_oxspf.libero.it -all |
|---|---|
| DMARC | pass policy quarantine |
| DKIM | none of 1 common selectors |
Whether mail claiming to be from this domain can be checked as genuine.
Green: clean. Red: listed. Grey: the list did not answer.
Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on libero.it.
Reference: /llms.txt.
IPv6. Does libero.it work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch libero.it. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.
Watch — $1 / 30 days