021riva.com.br was registered with whois.registro.br on 26 Aug 2025. We couldn't read an SSL certificate for it when we last analysed it.
What security vendors and the WOT community say about this domain.
2 of 5 protections set up
Lists the servers allowed to send email for this domain.
v=spf1 -allNo key at the 12 common selectors we checked. A custom selector can’t be found from DNS alone.
—Policy is “reject”: spoofed mail is blocked.
v=DMARC1; p=reject;Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
We couldn't read an SSL certificate on port 443 when we last analysed 021riva.com.br. Refresh the analysis to check again.
Internet standards that make a site faster and safer.
2 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| 021rivario.com.br | Keyword added | 7 Oct 2026 | Checking… | Report → |
| rio021riva.com.br | Keyword added | 5 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is 021riva.com.br’s name taken on other extensions?
| Host | Mail server | TTL |
|---|---|---|
| 021riva.com.br | 0 | 900 |
| Host | Name server | TTL |
|---|---|---|
| 021riva.com.br | a.auto.dns.br | 3600 |
| 021riva.com.br | b.auto.dns.br | 3600 |
| Host | Text | TTL |
|---|---|---|
| 021riva.com.br | "v=spf1 -all" | 900 |
| Host | Start of authority | TTL |
|---|---|---|
| 021riva.com.br | a.auto.dns.br hostmaster.registro.br 2026316580 1800 900 604800 900 | 3600 |
| Host | Value | TTL |
|---|---|---|
| 021riva.com.br | 257 3 13 Ul9af66o+bKqH52tyby7qOWrEwUXPhJ8F9rf90S9aCJr0O+ns8sazNzyS6o2jW5rLF8WWkYZ2+AgNZM+bf0WHA== | 3600 |
No reviews yet. Used 021riva.com.br? Be the first to say how it went.
Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
021riva.com.br has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
021riva.com.br is registered through whois.registro.br. The owner's details are hidden by a privacy service in the public WHOIS record. See WHOIS →
The registration expires on 26 Aug 2027 — in 9 months. See Overview →
021riva.com.br was registered on 26 Aug 2025, making it 1 year old. See Overview →
Raw registry data for 021riva.com.br. May be redacted by privacy services.
% Copyright (c) Nic.br - Use of this data is governed by the Use and % Privacy Policy at https://registro.br/upp . Distribution, % commercialization, reproduction, and use for advertising or similar % purposes are expressly prohibited. % 2026-11-12T11:33:43-03:00 - 142.111.124.217 domain: 021riva.com.br owner: Direcional Engenharia SA owner-c: DIESA7 tech-c: DIESA7 nserver: a.auto.dns.br nsstat: 20261111 AA nslastaa: 20261111 nserver: b.auto.dns.br nsstat: 20261111 AA nslastaa: 20261111 dsrecord: 33150 ECDSA-SHA-256 44000F19B017DD393AE215D64D69AF23945CEDD181A93B1984FE650AF62D86D8 dsstatus: 20261110 DSOK dslastok: 20261110 saci: yes created: 20250826 #30060517 changed: 20260926 expires: 20270826 status: published nic-hdl-br: DIESA7 person: Direcional Engenharia S/A. created: 20111227 changed: 20230420 % Security and mail abuse issues should also be addressed to cert.br, % respectivelly to cert@cert.br and mail-abuse@cert.br % % whois.registro.br only accepts exact match queries for domains, % registrants, contacts, tickets, providers, IPs, and ASNs.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with 021riva.com.br. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
Found in public certificate transparency logs.
Searching the certificate transparency logs… This can take up to a minute.
When the site first appeared, and what has changed since.
No changes seen since we started recording on 12 Nov 2026.