Host

52.211.231.142

Tags: Cloud Hosting Expired certificate

As of our latest check on 2026-05-20, 52.211.231.142 (Amazon.com, Inc., AS16509, Ireland) had 2 open ports (80, 443) and no known CVEs.

Known CVEs on this host

2open ports
0names pointing here
0known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-20.

No known CVEs on this host.

Network
Amazon.com, Inc. AS16509
Open ports
80, 443 · at our latest check, 2026-05-20
Location
Ireland IE
Hostname
ec2-52-211-231-142.eu-west-1.compute.amazonaws.com · reverse DNS, checked 2026-10-05
Route
52.208.0.0/13 · announced by Amazon.com, Inc. AS16509 RPKI valid
Organisation
Amazon.com, Inc. · Enterprise
Cloud
Amazon Web Services · EC2 · region eu-west-1
Registry network
AT-88-Z · 52.192.0.0 - 52.223.191.255 · Amazon Technologies Inc. · ARIN
Abuse contact
[email protected] · for AT-88-Z
First seen
2026-05-20 13:13 UTC
Last seen alive
2026-05-20 13:14 UTC
Hosted domains
No host name points here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (2)

80/tcp HTTP envoy first 2026-05-20 · last 2026-05-20
Status
401 Unauthorized
Server
envoy
Raw response
HTTP/1.1 401 Unauthorized
x-sb-error-code: rbac_access_denied_matched_policy[origin_protection_key_missing]
content-length: 222
content-type: application/json
vary: Accept-Encoding
date: Wed, 20 May 2026 13:13:39 GMT
server: envoy

{"message":"`apikey` request header or query parameter is either missing or invalid. Double check your Supabase `anon` or `service_role` API key.","hint":"rbac_access_denied_matched_policy[origin_protection_key_missing]"}
443/tcp TLS first 2026-05-20 · last 2026-05-20
TLS
TLSv1.2
Certificate for
*.supabase.co, *.supabase.in
Issued by
R3
Valid
2023-03-01 → 2023-05-30
Raw response
WSj
��qD�`t�8���"�7=���NPDOWNGRD ���픺�LZ�1����4������GO�]�V�/����40�00���)+._�vϢߥ�	��0
	*�H��
0210	UUS10U

Let's Encrypt10	UR30
230301020115Z
230530020114Z010U
*.supabase.co0�"0
	*�H��
�0�
�����l൐Qsk��h*������P>B��s<���m���נ���ow�)W�+��eᲯ	�����9�Q����g;���0�ۏ|:�i<0�ʆ�)��"�
�x2ff� Me56ԅ[
�?𯁄�]b\���H����g2>���B���@���n-D��Z���=䥤~}.WIw�`���jw&�Ƞ�-�V��ɘ�)�B�O;�%�<���I�_s~�HIe�|���Y�v���I#��_�k���X0�T0U��0U%0++0U�00Uȸ������w� =�����0U#0�.��XVˮP	@������0U+I0G0!+0�http://r3.o.lencr.org0"+0�http://r3.i.lencr.org/0'U 0�
*.supabase.co�
*.supabase.in0LU E0C0g�07+��0(0&+http://cps.letsencrypt.org0�
+�y�����vz2...<truncated>

Port history

Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.