Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2006 · no registrant change on record since 2009 · last checked Nov 1, 2026.
Registration
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 20, 2006 – Nov 9, 2013An AboutUs wiki page described html.it from Jun 20, 2006 to Nov 9, 2013 (5 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“HTML.it - corsi, guide, articoli e script per webmaster e webdesigner”Source: AboutUs wiki archive, 2006Current AboutUs record
Registrar
No registrar observed yet. AboutUs has recorded registrars since Jul 20, 2026.
Registrant
Registrant recordsJan 5, 2009 – Jun 2, 2026Registration records for html.it are held from Jan 5, 2009 to Jun 2, 2026 (277 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No registrant changes recorded, 2009–2026
Zone file
No nameserver records held, Apr 2017 – Jun 2018Nameservers: it.netNameservers: it.netJan 5, 2009 – Sep 5, 2016Registration records listed it.net nameservers (dns.it.net, dns2.it.net) for html.it from Jan 5, 2009 to Sep 5, 2016.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Let's EncryptMar 19, 2026 – Nov 5, 2026 (latest)Let's Encrypt issued 55 certificates for html.it from Mar 19, 2026, the latest valid until Feb 1, 2027. Seen in use on Nov 1, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Nov 1, 2026
2010201520202025Apr ’26← last 12 months, drawn wider
Every dated fact on this lifeline (13)
Jun 20, 2006 – Nov 9, 2013AboutUs record: An AboutUs wiki page described html.it from Jun 20, 2006 to Nov 9, 2013 (5 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “HTML.it - corsi, guide, articoli e script per webmaster e webdesigner”Source: AboutUs wiki archive, 2006
Jan 5, 2009 – Jun 2, 2026Registrant: Registration records for html.it are held from Jan 5, 2009 to Jun 2, 2026 (277 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jan 5, 2009 – Sep 5, 2016Zone file: Registration records listed it.net nameservers (dns.it.net, dns2.it.net) for html.it from Jan 5, 2009 to Sep 5, 2016.Source: From registration records (WHOIS / RDAP archive, who.is)
Sep 24, 2016 – Apr 11, 2017Zone file: Registration records listed triboo.it nameservers (ns01.triboo.it, ns02.triboo.it) for html.it from Sep 24, 2016 to Apr 11, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
Sep 24, 2016
Automated safety checks
DNS (passed)
HTTPS (passed)
Page metadata (passed)
Security headers (failed)
Add the HSTS, Content-Security-Policy, and X-Frame-Options response headers.
AboutUs has not vetted this site. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
not yet retrieved
Jun 22, 2026 – Aug 21, 2026 (latest)
Authority and Safety last refreshed Aug 21, 2026.
Source: AboutUs checks
Nameservers: triboo.itSep 24, 2016 – Apr 11, 2017Registration records listed triboo.it nameservers (ns01.triboo.it, ns02.triboo.it) for html.it from Sep 24, 2016 to Apr 11, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to triboo.itSep 24, 2016html.it's nameservers moved from it.net to triboo.it between Sep 5, 2016 and Sep 24, 2016. Last seen at it.net: Sep 5, 2016 (registration record). First seen at triboo.it: Sep 24, 2016 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: Amazon Route 53Jun 20, 2018 – Nov 3, 2019Registration records listed Amazon Route 53 nameservers (ns-1275.awsdns-31.org, ns-14.awsdns-01.com, ns-1918.awsdns-47.co.uk…) for html.it from Jun 20, 2018 to Nov 3, 2019.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to Amazon Route 53Jun 20, 2018html.it's nameservers moved from triboo.it to Amazon Route 53 at some point between Apr 11, 2017 and Jun 20, 2018. Last seen at triboo.it: Apr 11, 2017 (registration record). First seen at Amazon Route 53: Jun 20, 2018 (registration record). AboutUs holds no nameserver records for the 14 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Nameservers: CloudflareNameservers: CloudflareDec 16, 2019 – Jun 2, 2026Registration records listed Cloudflare nameservers (austin.ns.cloudflare.com, rachel.ns.cloudflare.com) for html.it from Dec 16, 2019 to Jun 2, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to CloudflareDec 16, 2019html.it's nameservers moved from Amazon Route 53 to Cloudflare between Nov 3, 2019 and Dec 16, 2019. Last seen at Amazon Route 53: Nov 3, 2019 (registration record). First seen at Cloudflare: Dec 16, 2019 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Google Trust Services
May 24, 2026 – Sep 2, 2026
Google Trust Services issued 5 certificates for html.it from May 24, 2026, the latest valid until Sep 2, 2026.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Zone file: html.it's nameservers moved from it.net to triboo.it between Sep 5, 2016 and Sep 24, 2016. Last seen at it.net: Sep 5, 2016 (registration record). First seen at triboo.it: Sep 24, 2016 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Jun 20, 2018 – Nov 3, 2019Zone file: Registration records listed Amazon Route 53 nameservers (ns-1275.awsdns-31.org, ns-14.awsdns-01.com, ns-1918.awsdns-47.co.uk…) for html.it from Jun 20, 2018 to Nov 3, 2019.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 20, 2018Zone file: html.it's nameservers moved from triboo.it to Amazon Route 53 at some point between Apr 11, 2017 and Jun 20, 2018. Last seen at triboo.it: Apr 11, 2017 (registration record). First seen at Amazon Route 53: Jun 20, 2018 (registration record). AboutUs holds no nameserver records for the 14 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Dec 16, 2019 – Jun 2, 2026Zone file: Registration records listed Cloudflare nameservers (austin.ns.cloudflare.com, rachel.ns.cloudflare.com) for html.it from Dec 16, 2019 to Jun 2, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Dec 16, 2019Zone file: html.it's nameservers moved from Amazon Route 53 to Cloudflare between Nov 3, 2019 and Dec 16, 2019. Last seen at Amazon Route 53: Nov 3, 2019 (registration record). First seen at Cloudflare: Dec 16, 2019 (registration record).Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Mar 19, 2026 – Nov 5, 2026Certificate: Let's Encrypt issued 55 certificates for html.it from Mar 19, 2026, the latest valid until Feb 1, 2027. Seen in use on Nov 1, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Nov 1, 2026
May 24, 2026 – Sep 2, 2026Certificate: Google Trust Services issued 5 certificates for html.it from May 24, 2026, the latest valid until Sep 2, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jun 22, 2026 – Aug 21, 2026AboutUs record: Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
Registrar and registration date not retrieved yet — we retry on every view.
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 76 days ago); 3/3 transport and email checks available (oldest recorded about 76 days ago). This is evidence coverage, not a probability that a website is safe.
Missing DMARC (mild)
What html.it said about itself, 2006
Quoted from the site's AboutUs wiki page in each year it changed (1 version). These are the page's own words at the time, not AboutUs's assessment. New words · dropped words
2006
HTML.it - corsi, guide, articoli e script per webmaster e webdesigner
Site history
Dated record — historical facts always carry their date; self-description below is the 2013 record.
2006
First tracked by AboutUs (Jun 20, 2006); profile edited 5 times through 2013.
2013
Self-description at the time:
“Html.it provides Italian information and forums for web designers”