CF1763538615382-tsm20251116095642

DNSWHOIS.INFO - rs-apn4.com

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rs-apn4.com checked at 2025-11-19T07:50:15.273Z 1216ms 56/56/56 100% R:12 allDone:true timedOut:false

AI analysis

rs-apn4.com is the parent of smtp99224.rs-apn4.com, smtp99218.rs-apn4.com, smtp99251.rs-apn4.com, smtp99247.rs-apn4.com, smtp99217.rs-apn4.com and a few other host names.

rs-apn4.com points to IP number 203.78.139.254.

For instance, other host names smtp7450.edmspread.com, t.rsgg1.com, rs-apn7.com, rsac3.com and www.reasonablespread.com share IP numbers with rs-apn4.com.

rs-apn4.com is delegated to a single name server, win-7lbvsc0nb6b.

rs-apn4.com uses the same name server setup as other domains such as reasonables.com, rsac2.com, rspmail-apn4.com, rsbn5.com and spread2.net.

rs-apn4.com shares name servers with other domains at least partially, for example 46.131.103.in-addr.arpa.

rs-apn4.com is handled by a single mail server, postfix.spread2.com.

rs-apn4.com shares the same mail server setup as other domains, for instance lnsmail.net, rsp-apn6.com, rsgg7.com, rsp-apn2.com and rs-apn3.com.

rs-apn4.com shares at least partially some mail servers with other domains, for instance rs-apn16.com.

postfix.spread2.com points to a single IP: 103.230.32.253.

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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