CF1763684883033-tsm20251116095642

WWW.ROBTEX.COM - server3c.extremeserv.net

Search for IP or hostnames:

server3c.extremeserv.net checked at 2025-11-21T00:28:02.939Z 859ms 69/69/69 100% R:11 allDone:true timedOut:false

`server3c.extremeserv.net`

	MX	`sb03h.hmng.net`
			A	218.251.116.233^{🇯🇵 OPTAGE}
				PTR	`sb03h.hmng.net`
	MX	`sb04h.hmng.net`
			A	218.251.116.234^{🇯🇵 OPTAGE}
				PTR	`sb04h.hmng.net`
	A	180.147.250.33^{🇯🇵 OPTAGE}
			PTR	`server3c.extremeserv.net`

`extremeserv.net`

	MX	`mfg05.sendmail.ne.jp`
	MX	`mfg06.sendmail.ne.jp`
	NS	`ns5.sendmail.ne.jp`
	NS	`ns6.sendmail.ne.jp`
	A	13.230.154.25^{🇯🇵 Amazon}

PTR for

33.250.147.180.in-addr.arpa

Starts similarily

c3server.it

c3server.com

3cserver.cn

AI analysis

server3c.extremeserv.net points to a single IP number: 180.147.250.33.

other host names for instance mail.fujikucho.jp, mcd-mail.com, ashiken.co.jp, tokai-seal.co.jp and mail.indec.co.jp share IP numbers with server3c.extremeserv.net.

server3c.extremeserv.net is handled by two mail servers: sb03h.hmng.net and sb04h.hmng.net.

server3c.extremeserv.net shares the same mail server setup as other domains, for instance server3d.extremeserv.net, server38.extremeserv.net, cnetcom.co.jp, takaoka.ne.jp and server3e.extremeserv.net.

server3c.extremeserv.net shares mail servers with other domains at least partially, including sound-st.co.jp, shuto.ne.jp, clutch-sp.com, baba-ken.co.jp and ebizawa.co.jp.

these mail servers are often used alongside mail.sound-st.co.jp, mail.shuto.ne.jp, mail.clutch-sp.com, mail.baba-ken.co.jp and mail.ebizawa.co.jp.

Host names with one IP number:

The host sb03h.hmng.net points to 218.251.116.233 and the host sb04h.hmng.net points to 218.251.116.234.

dbq