cumtp.com

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2003-03-10

Expires

2029-03-10 1013 days left

Updated

2026-03-03

Name servers

• ns1.cnolnic.com
• ns2.cnolnic.com

DNS records live

NS

• ns1.cnolnic.com
• ns2.cnolnic.com

MX

• 10 mx228k.chinaemail.cn
• 5 mxa228k.chinaemail.cn

Email authentication strong

SPF

v=spf1 include:spf.chinaemail.cn -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; ruf=mailto:dmarc@chinaemail.cn; rua=mailto:dmarc_report@chinaemail.cn

policy: quarantine

DKIM

no key found at common selectors

Linked from (1)

• qeshredders.com×1