Is Cantor down? No, it's UP | Monitor The Internet

Cantor

▲ UP 100.0% confident

Last check: 2 hours ago · Jun 08, 2026 18:38 UTC

Passed

Failed

Methods

MTI Verification Status

Live status from our automated multi-method verification engine.

Check Results

Checks Passed

Checks Failed

Methods Run

Latest Method Results

HTTP Check

FAILED

HTTP 403 in 194ms

194ms

SSL/TLS Handshake

PASSED

SSL OK (B) in 77ms

B · 191d

IP: 148.106.149.1

77ms

TCP Connection

PASSED

TCP cantor.com:443 OK in 42ms

IP: 148.106.149.2

42ms

Historical Checks

What is Cantor Organization?

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Company Details

Recent Uptime Checks

Check Time	Status	Response	Method	Output
Jun 08 16:30:39	DOWN 403	194ms	curl_http	HTTP 403 in 194ms
Jun 08 16:30:39	UP	77ms	ssl_handshake	SSL OK (B) in 77ms
Jun 08 16:30:39	UP	42ms	tcp_connect	TCP cantor.com:443 OK in 42ms
Jun 08 16:30:40	UP	N/A	verification_summary	N/A

Signal	Status	UP
NTP ntp_servers	NONE	0
DNS dns_servers	NONE	0
VPN vpn_servers	NONE	0
SMTP smtp_servers	NONE	0
HTTP http_servers	NONE	0
SSH ssh_servers	NONE	0
WHOIS whois_lookups	NONE	0
CT ct_certificates	NONE	0
Tor tor_relays	NONE	0
Overall		NO DATA	0

UNCERTAIN = data source temporarily unavailable. DOWN = target unreachable.