52.210.20.87 — 6 open ports, 0 known CVEs, network Amazon.com, Inc.

Known CVEs on this host

6open 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: 25, 80, 110, 143, 443, 587 · at our latest check, 2026-05-20
Location: Ireland IE
Hostname: ec2-52-210-20-87.eu-west-1.compute.amazonaws.com · reverse DNS, checked 2026-10-04
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 13:05 UTC
Last seen alive: 2026-05-20 13:09 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 (6)

25/tcp SMTP first 2026-05-20 · last 2026-05-20

Banner: 220 014-tarjetaregalo.grupo014.tech ESMTP Postfix (Ubuntu)

Raw response

220 014-tarjetaregalo.grupo014.tech ESMTP Postfix (Ubuntu)

80/tcp HTTP nginx first 2026-05-20 · last 2026-05-20

Status: 200 OK
Title: Web Server's Default Page
Server: nginx

Raw response

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 20 May 2026 13:06:50 GMT
Content-Type: text/html
Content-Length: 297
Connection: keep-alive
Last-Modified: Thu, 25 Mar 2021 03:52:02 GMT
ETag: "1b0-5be54568a7c80-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip

�M�AO!���#O�'kv71���&�G�]��̪��B�Mʅd��{�G{c��cBy����x�� ���WPN;!k0�΄܉��ͽ8�ر��x�������z�;}�V-�+N�v��t��0�c(���������m�v�ފ$�.��e^%<z'9AF��V^b��.1P6��=(���'�*P�8)�4�.y�_�16�<*̓�Z�r���?�E�o��R�RKY��qI�g D����h�Lu��LC��[�͋R[[�B� VA���T�^~�

110/tcp POP3 first 2026-05-20 · last 2026-05-20

Banner: +OK Dovecot ready. <2b9ddd.2.6a0db29f.BCoPEeK0Q8E2e8vzxpTv5w==@014-tarjetaregalo.grupo014.tech>

Raw response

+OK Dovecot ready. <2b9d8f.1.6a0db1ea.J9cqOB4MdLNFCgpsBHk7Mg==@014-tarjetaregalo.grupo014.tech>

143/tcp IMAP first 2026-05-20 · last 2026-05-20

Banner: * OK [CAPABILITY IMAP4rev1 LOGIN-REFERRALS ID ENABLE IDLE SASL-IR LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready.

Raw response

* OK Waiting for authentication process to respond..

443/tcp TLS first 2026-05-20 · last 2026-05-20

TLS: TLSv1.2
Certificate for: Plesk
Issued by: Plesk
Valid: 2021-07-26 → 2022-07-26
Note: self-signed certificate

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Wed, 20 May 2026 13:06:50 GMT
Content-Type: text/html
Content-Length: 650
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>
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587/tcp SMTP first 2026-05-20 · last 2026-05-20

Banner: 220 014-tarjetaregalo.grupo014.tech ESMTP Postfix (Ubuntu)

Raw response

220 014-tarjetaregalo.grupo014.tech ESMTP Postfix (Ubuntu)

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.

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