Registered 1997 · AboutUs could not get a response over HTTPS when it checked (Oct 26, 2026)
Verifying against the live site and live WHOIS/DNS…
Common questions
Is aids.gov.br legit or a scam?
AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.
Who owns aids.gov.br?
Nobody has completed AboutUs's owner verification for aids.gov.br. That's true of most sites here — it isn't itself a warning sign.
Correct a description, link or other detail. Submissions are reviewed before publication.
Aids.gov.br
Aids.gov.br is Brazil's national informational portal on AIDS and sexually transmitted infections (DSTs). It serves the Brazilian public with health information and resources related to HIV/AIDS and other STIs.
AboutUs Site Facts
Independent record by AboutUs · not written by aids.gov.br
aids.gov.br
aboutus.com/aids.gov.brScores refreshed Aug 22, 2026Not an official or audited rating
SignalMeasured
Authority
Link-graph prominence, 0–99
57
Safety
Can't check — no response over HTTPS
—
Registered
Jun 2, 199729 years old
Measurements, not a verdict about the site. Authority scores draw on Open PageRank link-graph data.
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 29 years ago · on AboutUs since 2006 · no ownership change on record since 2011 · last checked Aug 22, 2026.
Registration
RegisteredJun 2, 1997aids.gov.br was registered on Jun 2, 1997.Source: RDAP, fetched Aug 22, 2026
AboutUs record
AboutUs wiki pageAboutUs wiki pageSep 27, 2006 – Apr 3, 2014An AboutUs wiki page described aids.gov.br from Sep 27, 2006 to Apr 3, 2014 (2 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006
Registrar
No registrar observed yet. AboutUs has recorded registrars since Jul 20, 2026.
Ownership
Ownership recordsJun 7, 2011 – Jun 25, 2026Registration records for aids.gov.br are held from Jun 7, 2011 to Jun 25, 2026 (48 records). None shows a change of registrant. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No ownership changes recorded, 2011–2026
Zone file
No nameserver records held, Jun 2011 – Apr 2016Nameservers: gov.br, net.brJun 7, 2011Registration records listed gov.br, net.br nameservers (ns.embratel.net.br, s-proxy01.aids.gov.br, trty88.saude.gov.br) for aids.gov.br from Jun 7, 2011 to Jun 7, 2011.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Valid Certificadora Digital LTDAValid Certificadora Digital LTDANov 19, 2025 – Oct 26, 2026Valid Certificadora Digital LTDA issued 1 certificate for aids.gov.br from Nov 19, 2025, the latest valid until Nov 30, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
200020102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (10)
Jun 2, 1997Registration: aids.gov.br was registered on Jun 2, 1997.Source: RDAP, fetched Aug 22, 2026
Jul 1, 2006AboutUs record: “Portal informativo sobre aids e outras doenças sexualmente transmissíveis”Source: AboutUs wiki archive, 2006
Sep 27, 2006 – Apr 3, 2014AboutUs record: An AboutUs wiki page described aids.gov.br from Sep 27, 2006 to Apr 3, 2014 (2 edits).Source: AboutUs wiki archive, 2006–2023
Jun 7, 2011 – Jun 25, 2026Ownership: Registration records for aids.gov.br are held from Jun 7, 2011 to Jun 25, 2026 (48 records). None shows a change of registrant. Privacy-service and redaction changes are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Jun 7, 2011Zone file: Registration records listed gov.br, net.br nameservers (ns.embratel.net.br, s-proxy01.aids.gov.br, trty88.saude.gov.br) for aids.gov.br from Jun 7, 2011 to Jun 7, 2011.Source: From registration records (WHOIS / RDAP archive, who.is)
Apr 5, 2016 – Jun 25, 2026Zone file: Registration records listed gov.br nameservers (sap112.aids.gov.br, sap113.aids.gov.br, sfw101.aids.gov.br) for aids.gov.br from Apr 5, 2016 to Jun 25, 2026.
“Portal informativo sobre aids e outras doenças sexualmente transmissíveis”
Source: AboutUs wiki archive, 2006
Current AboutUs recordJul 6, 2026 – Aug 22, 2026 (latest)Authority and Safety last refreshed Aug 22, 2026.Source: AboutUs checks
Nameservers: gov.br
Nameservers: gov.brApr 5, 2016 – Jun 25, 2026Registration records listed gov.br nameservers (sap112.aids.gov.br, sap113.aids.gov.br, sfw101.aids.gov.br) for aids.gov.br from Apr 5, 2016 to Jun 25, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to gov.brApr 5, 2016aids.gov.br's nameservers moved from gov.br, net.br to gov.br at some point between Jun 7, 2011 and Apr 5, 2016. Last seen at gov.br, net.br: Jun 7, 2011 (registration record). First seen at gov.br: Apr 5, 2016 (registration record). AboutUs holds no nameserver records for the about 5 years 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)
Let's Encrypt
Apr 16, 2026 – Jul 16, 2026
Let's Encrypt issued 4 certificates for aids.gov.br from Apr 16, 2026, the latest valid until Jul 16, 2026.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Source: From registration records (WHOIS / RDAP archive, who.is)
Apr 5, 2016Zone file: aids.gov.br's nameservers moved from gov.br, net.br to gov.br at some point between Jun 7, 2011 and Apr 5, 2016. Last seen at gov.br, net.br: Jun 7, 2011 (registration record). First seen at gov.br: Apr 5, 2016 (registration record). AboutUs holds no nameserver records for the about 5 years 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)
Nov 19, 2025 – Oct 26, 2026Certificate: Valid Certificadora Digital LTDA issued 1 certificate for aids.gov.br from Nov 19, 2025, the latest valid until Nov 30, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Apr 16, 2026 – Jul 16, 2026Certificate: Let's Encrypt issued 4 certificates for aids.gov.br from Apr 16, 2026, the latest valid until Jul 16, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 6, 2026 – Aug 22, 2026AboutUs record: Authority and Safety last refreshed Aug 22, 2026.Source: AboutUs checks
Automated safety checks
DNS (passed)
HTTPS (failed)
Make sure the site responds over HTTPS with a valid certificate.
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.
Authority 57/100— ahead of 57% of the August 2026 scored sampleClear
Why this authority score
57 is a percentile: higher than 57% of sites we score.
How it's calculated
Prominence (Tranco rank #115,405)+7
Verified continuity: 29.4 years (RDAP registration)+11
Security & email hygiene+2
Calibration adjustment (published map)+10
Model score: 30/99 — what these reason lines add up to.
Published Authority (percentile): 57/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 65 days ago); 3/3 transport and email checks available (oldest recorded about 65 days ago). This is evidence coverage, not a probability that a website is safe.
Recorded HTTPS check did not confirm a valid connection
What aids.gov.br 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
Portal informativo sobre aids e outras doenças sexualmente transmissíveis
Site history
Dated record — historical facts always carry their date.