B3
is
▲ UP
100.0% confident
Last check: 1 week ago
·
Jul 08, 2026 19:52 UTC
MTI Verification Status
Live status from our automated multi-method verification engine.
| Overall Status | UP |
|---|---|
| Last Checked | Sun, Jun 28, 2026 11:42 AM |
| Confidence | 100.0% |
| Checks Passed | 2 |
| Checks Failed | 0 |
| Methods Run | 2 |
Check Results
2
Checks Passed
0
Checks Failed
2
Methods Run
Latest Method Results
HTTP Check
PASSED
HTTP 200 in 317ms
317ms
TCP Connection
PASSED
TCP b3.com.br:443 OK in 65ms
IP: 104.18.43.121
65ms
Historical Checks
What is B3 Organization?
Is B3 Down for You?
Comments & Reports
Is this company down? Having issues? Leave a comment below.
Loading comments...
No comments yet. Be the first to share your experience!
MTI Verification Details
| Method | Status | Details |
|---|---|---|
curl_http |
PASSED | HTTP 200 in 317ms |
tcp_connect |
PASSED | TCP b3.com.br:443 OK in 65ms |
Company Details
| Company | B3 |
|---|---|
| Domain | b3.com.br |
| Type | Unknown |
| Monitored | Not Monitored |
Recent Uptime Checks
| Check Time | Status | Response | Method | Output |
|---|---|---|---|---|
| Jun 06 11:05:43 | UP 200 | 362ms | curl_http | HTTP 200 in 362ms |
| Jun 06 11:05:43 | UP | 65ms | tcp_connect | TCP b3.com.br:443 OK in 65ms |
| Jun 06 11:05:43 | UP | N/A | verification_summary | N/A |
| Jun 09 00:41:35 | UP 200 | 362ms | curl_http | HTTP 200 in 362ms |
| Jun 09 00:41:35 | UP | 38ms | tcp_connect | TCP b3.com.br:443 OK in 38ms |
| Jun 09 00:41:36 | UP | N/A | verification_summary | N/A |
| Jun 19 04:42:36 | UP 200 | 331ms | curl_http | HTTP 200 in 331ms |
| Jun 19 04:42:36 | UP | 54ms | tcp_connect | TCP b3.com.br:443 OK in 54ms |
| Jun 19 04:42:36 | UP | N/A | verification_summary | N/A |
| Jun 22 03:58:19 | UP 200 | 319ms | curl_http | HTTP 200 in 319ms |
| Jun 22 03:58:23 | UP | 66ms | tcp_connect | TCP b3.com.br:443 OK in 66ms |
| Jun 22 03:58:25 | UP | N/A | verification_summary | N/A |
| Jun 28 11:42:12 | UP 200 | 317ms | curl_http | HTTP 200 in 317ms |
| Jun 28 11:42:13 | UP | 65ms | tcp_connect | TCP b3.com.br:443 OK in 65ms |
| Jun 28 11:42:14 | UP | N/A | verification_summary | N/A |
Verticals Health
| Signal | Status | UP | DOWN | UNC | UNK | Total | |
|---|---|---|---|---|---|---|---|
| NTP ntp_servers | NONE | 0 | 0 | 0 | 0 | 0 | |
| DNS dns_servers | NONE | 0 | 0 | 0 | 0 | 0 | |
| VPN vpn_servers | NONE | 0 | 0 | 0 | 0 | 0 | |
| SMTP smtp_servers | NONE | 0 | 0 | 0 | 0 | 0 | |
| HTTP http_servers | NONE | 0 | 0 | 0 | 0 | 0 | |
| SSH ssh_servers | NONE | 0 | 0 | 0 | 0 | 0 | |
| WHOIS whois_lookups | NONE | 0 | 0 | 0 | 0 | 0 | |
| CT ct_certificates | NONE | 0 | 0 | 0 | 0 | 0 | |
| Tor tor_relays | N/A | 0 | 0 | 0 | 0 | 0 | |
| Overall | NO DATA | 0 | 0 | 0 | 0 | 0 | |
NTP
ntp_servers
NONE
0UP
0DN
0UN
0UK
0Σ
View NTP
DNS
dns_servers
NONE
0UP
0DN
0UN
0UK
0Σ
View DNS
VPN
vpn_servers
NONE
0UP
0DN
0UN
0UK
0Σ
View VPN
SMTP
smtp_servers
NONE
0UP
0DN
0UN
0UK
0Σ
View SMTP
HTTP
http_servers
NONE
0UP
0DN
0UN
0UK
0Σ
View HTTP
SSH
ssh_servers
NONE
0UP
0DN
0UN
0UK
0Σ
View SSH
WHOIS
whois_lookups
NONE
0UP
0DN
0UN
0UK
0Σ
View WHOIS
CT
ct_certificates
NONE
0UP
0DN
0UN
0UK
0Σ
View CT
Tor
tor_relays
N/A
0UP
0DN
0UN
0UK
0Σ
View Tor
Overall
all 9 verticals
NO DATA
0UP
0DN
0UN
0UK
0Σ
UNCERTAIN = data source temporarily unavailable. DOWN = target unreachable.