CF1763206421960-tsm20251109205412

MXLIST.NET - s221.sureserver.com

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s221.sureserver.com checked at 2025-11-15T11:33:41.952Z 350ms 41/41/41 100% R:14 allDone:true timedOut:false

s221.sureserver.com

MXmail.s221.sureserver.com
A116.251.204.85🇭🇰 ICDSoft
PTRs221.sureserver.com
A116.251.204.85🇭🇰 ICDSoft
PTRs221.sureserver.com

sureserver.com

MXmail.sureserver.com
NSsgate1.sureserver.com
NSsgate2.sureserver.com
NSsgate3.sureserver.com
NSsgate4.sureserver.com
A192.252.159.138🇺🇸 ICDSoft
rank #149895 globally
rank #80756 in the tld

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AI analysis

s221.sureserver.com is the parent of mail.s221.sureserver.com, ns1.s221.sureserver.com, *.s221.sureserver.com, mbox.s221.sureserver.com and ns2.s221.sureserver.com.

s221.sureserver.com points to a single IP address: 116.251.204.85.

Other host names such as www.tm-jew.com, mail.landmasterhk.com, hgita.com, unilink-tech.com and mail.bldg-materials.com.hk share IP numbers with s221.sureserver.com.

The mail server for s221.sureserver.com is mail.s221.sureserver.com.

Host mail.s221.sureserver.com points to IP 116.251.204.85.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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