My Email Communications Security Assessment (MECSA)

CONFIDENCIALIDAD EN EL ENVÍO/RECEPCIÓN

(3.5/5)

Tu proveedor de correo utiliza cifrado para proteger la confidencialidad de tus mensajes (enviados/recibidos). Utiliza las últimas tecnologías disponibles, asegurando la identidad de los servidores con los que interactúa.

PHISHING Y IDENTITY THEFT

(4.0/5)

Tu proveedor de correo electrónico detecta la recepción de mensajes enviados desde servidores no legítimos. También toma medidas para evitar que servidores no autorizados envíen correos electrónicos en su nombre. Con estas acciones, se reduce drásticamente la probabilidad de recibir (o generar) suplantación y/o ataques de phishing.

INTEGRIDAD DE LOS MENSAJES

(3.5/5)

Tu proveedor de correo electrónico puede identificar mensajes recibidos que han sido modificados o interceptados durante el trayecto entre emisor y receptor.

Nombre de Dominio

icloud.com

StartTLS

100

X509

100

SPF

100

DKIM

100

DMARC

100

DANE

DNSSEC

MTA-STS

Fecha del Informe

26/03/2025

SPF record

v=spf1 ip4:17.41.0.0/16 ip4:17.58.0.0/16 ip4:17.142.0.0/15 ip4:17.57.155.0/24 ip4:17.57.156.0/24 ip4:144.178.36.0/24 ip4:144.178.38.0/24 ip4:112.19.199.64/29 ip4:112.19.242.64/29 ip4:222.73.195.64/29 ip4:157.255.1.64/29 ip4:106.39.212.64/29 ip4:123.126.78.64/29 ip4:183.240.219.64/29 ip4:39.156.163.64/29 ip4:57.103.64.0/18 ip6:2a01:b747:3000:200::/56 ip6:2a01:b747:3001:200::/56 ip6:2a01:b747:3002:200::/56 ip6:2a01:b747:3003:200::/56 ip6:2a01:b747:3004:200::/56 ip6:2a01:b747:3005:200::/56 ip6:2a01:b747:3006:200::/56 ~all

DMARC record

v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com

DNSSEC

getDSrecord NoAnswer: icloud.com.

MX record

17.56.9.31

mx02.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-676d94647d-6fk8t 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.152.5

mx02.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-fc5c5f7bb-fk6b9 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.56.9.31

mx01.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-676d94647d-kncmr 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.152.5

mx01.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-fc5c5f7bb-p5rx8 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.154.33

mx01.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-66958f8b9-tdrds 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.154.33

mx02.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-66958f8b9-7gvqv 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.155.25

mx02.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-6fd8484b95-5tnx6 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.156.30

mx02.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-697875f49-fcknf 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.42.251.62

mx02.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-6596db5874-pww24 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.155.25

mx01.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-6fd8484b95-tqcgn 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.57.156.30

mx01.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-697875f49-plpkn 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

MX record

17.42.251.62

mx01.mail.icloud.com

StartTLS

Using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)

x509 Certificate

FQDN

Date

Revoked

Banner

220 b'iCloud iscream SMTP proxy - p00-iscream-smtp-6596db5874-jf95n 3.5.0 (2429B57-abfe3d0a3f17)'

ESMTP Features

{'pipelining': '', 'size': '28311552', 'etrn': '', 'starttls': '', 'enhancedstatuscodes': '', '8bitmime': '', 'dsn': '', 'chunking': ''}

Hostname

57.103.69.82

p-west2-cluster3-host10-snip4-9.eps.apple.com

Created on

Wed, 26 Mar 2025 13:50:26 +0000

StartTLS

(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)

SPF

250, pass : sender SPF authorized

DKIM

Hostname

2a01:b747:3000:204::

p-west2-cluster6-host12-snip6-8.eps.apple.com

Created on

Thu, 20 Mar 2025 22:50:42 +0000

StartTLS

(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)

SPF

250, pass : sender SPF authorized

DKIM

Hostname

2a01:b747:3001:204::

npq-east2-cluster1-host2-snip6-10.eps.apple.com

Created on

Wed, 19 Mar 2025 15:06:18 +0000

StartTLS

(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)

SPF

250, pass : sender SPF authorized

DKIM

Identificador de informe 89c7fb9e3fc9a82f5518c64efa3dea67 para el dominio icloud.com (26/03/2025)

CONFIDENCIALIDAD EN EL ENVÍO/RECEPCIÓN

(3.5/5)

PHISHING Y IDENTITY THEFT

(4.0/5)

INTEGRIDAD DE LOS MENSAJES

(3.5/5)