idc-otsuka.jp
SPF
The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.
source: https://www.dmarcanalyzer.com/spf/
Tags: Email Standard
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Apache 2.4.33 |Operating System:Amazon (removed)
Google Tag Manager (removed)
Cache-Control Header Max-Age (removed)
Vary Header check for User-Agent (removed)
Vary Header Accept-Encoding (removed)
No Cache Content (removed)
Amazon Elastic Load Balancing (removed)
Character Encoding :UTF-8 (removed)
Gzip Content-Encoding (removed)
PHP 5.6.36 (removed)
Last technolgie detected on 2023-05-09 We know of 1 technologies on idc-otsuka.jp and 11 technologies detected on idc-otsuka.jp since 2019-05-25.
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