21cn.com has MX records and can receive emails. However, the domain supports disposable email, which may affect its trustworthiness. With a risk score of 40 and no DMARC enforcement, there are potential risks to email deliverability and domain reliability despite its strict SPF policy.
HIGH
HIGH
HIGH
DISPOSABLE EMAIL NOT DETECTED
dISPOSABLE EMAIL
Catch-All Enabled
Catch-All DISabled
...
Feb 1999
Reputation Stats for 21cn.com
...
Xiamen 35.com Information Co., Ltd.
https://35.cn
February 8, 1999
October 9, 2024
February 8, 2027
FAQ on 21cn.com's Domain Reputation
What is the current domain reputation score of 21cn.com?
The current domain reputation score of 21cn.com is influenced by various factors, including its registration date (1999-02-08), risk score (40), strict SPF policy (-all), and lack of DMARC enforcement. For the latest reputation score and full report for 21cn.com, run a real-time check via Abstract API.
Is 21cn.com blacklisted or flagged for spam activity?
To check if 21cn.com has been flagged by spam filters, examine if the domain or its IP address is listed on common DNS-based blacklists, run diagnostics on SPF, DKIM, and DMARC, and review sender reputation metrics. Use Abstract API's IP Abuse Check tool to get a complete report on abuse, blacklists, and suspicious activity for 21cn.com.
How does 21cn.com's email sender reputation impact deliverability?
Registered on 1999-02-08, 21cn.com has a moderate risk score of 40. Despite its strict SPF policy, the lack of DMARC enforcement and disposable email classification can affect its sender reputation. However, with valid MX and SMTP records, the domain remains deliverable. The combination of these factors influences how email providers perceive and handle messages from 21cn.com.
What steps can 21cn.com take to improve its domain reputation?
To improve domain reputation, 21cn.com should promptly implement DMARC with enforcement, verifying messages originate from authorized servers. Next, maintain a consistent sending volume, avoiding sudden spikes or suspicious patterns. Third, remove the disposable email configuration, ensuring legitimate user accounts. Finally, authenticate email traffic using DKIM, proving authenticity and deterring spoofing attempts. These measures will significantly improve trust and reduce spam filtering overall.
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