CF1757094545371-tsm20250905155357

WWW.ROBTEX.COM - b.yn.cn

Search for IP or hostnames:

b.yn.cn checked at 2025-09-05T17:49:05.342Z 842ms 57/57/57 100% R:12

`b.yn.cn`

	MX	`mail.happyisp.com`
			A	5.161.49.68^{🇺🇸 Hetzner Online Cloud 2}
				PTR	`mail.happyisp.com`
			A	137.184.158.105^{🇺🇸 DigitalOcean}
				PTR	`mail.happyisp.com`
	A	127.0.0.1^{Netlen Internet}
			PTR	`localhost`

`yn.cn`

	NS	`a.dns.cn`
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`cns.cernet.net`

Starts with same word
`b.beer`
`b.sk`
`b.glass`
`b.cr`
`b.akamai.net`
`b.cash`
`b.fi`
`b.net.nz`
`b.hr`
`b.fm`
`b.company`
`b.vodka`
`b.doctor`
`b.me`
`b.br`
`b.cx`
`b.dk`
`b.gl`
`b.et`
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`b.nu`
`b.link`
`b.co.nl`
`b.pe`
`b.ht`
`b.biz`
`b.asia`
`b.green`
`b.co.uk`
`b.ai`
`b.akamai-staging.net`
`b.gov.au`
`b.fit`
`b.tc`
`b.us.com`
`b.tv`
`b.hu`
`b.ddns.net`
`b.bike`
`b.game`
`b.to`
`b.com.ua`
`b.eus`
`b.cl`
`b.fr`
`b.mw`
`b.gs`
`b.co.za`
`b.io`
`b.ws`
`b.js.cn`
`b.country`
`b.ro`
`b.akamaiedge-staging.net`
`b.top`
`b.ms`
`b.ln.cn`
`b.ua`
`b.gov.lv`
`b.co.kr`
`b.media`
`b.ee`
`b.ie`
`b.com.mx`
`b.lg.ua`
`b.com.de`
`b.gt`
`b.gp`
`b.digital`
`b.org`
`b.box`
`b.new`
`b.st`
`b.co.zw`
`b.watch`
`b.kz`
`b.cz`
`b.akamaiedge.net`
`b.my`
`b.gy`
`b.edu.vn`
`b.de`
`b.hn`
`b.center`
`b.movie`
`b.pl`
`b.kg`
`b.fashion`
`b.sg`
`b.af`
`b.town`
`b.cc`
`b.camp`
`b.org.nz`
`b.githubusercontent.com`
`b.fyi`
`b.cn.com`
`b.sh`
`b.vg`

Starts similarily
`b.gl`
`b.et`
`b.hm`
`b.info.pl`
`b.nu`
`b.link`
`b.co.nl`
`b.pe`
`b.ht`
`b.biz`
`b.asia`
`b.green`
`b.co.uk`
`b.ai`
`b.akamai-staging.net`
`b.gov.au`
`b.fit`
`b.tc`
`b.us.com`
`b.tv`
`b.hu`
`b.ddns.net`
`b.bike`
`b.game`
`b.to`
`b.com.ua`
`b.eus`
`b.cl`
`b.fr`
`b.mw`
`b.gs`
`b.co.za`
`b.io`
`b.ws`
`b.js.cn`
`b.country`
`b.ro`
`b.akamaiedge-staging.net`
`b.top`
`b.ms`
`b.ln.cn`
`b.ua`
`b.gov.lv`
`b.co.kr`
`b.media`
`b.ee`
`b.ie`
`b.com.mx`
`b.lg.ua`
`b.com.de`
`b.gt`
`b.gp`
`b.digital`
`b.org`
`b.box`
`b.new`
`b.st`
`b.co.zw`
`b.watch`
`b.kz`
`b.cz`
`b.akamaiedge.net`
`b.my`
`b.gy`
`b.edu.vn`
`b.de`
`b.hn`
`b.center`
`b.movie`
`b.pl`
`b.kg`
`b.fashion`
`b.sg`
`b.af`
`b.town`
`b.cc`
`b.camp`
`b.org.nz`
`b.githubusercontent.com`
`b.fyi`
`b.cn.com`
`b.sh`
`b.vg`
`b.is`
`b.care`
`b.ph`
`b.lu`
`b.gd`
`b.gold`
`b.art.pl`
`b.uy`
`b.sc`
`b.co`
`b.yn.cn`
`b.beer`
`b.sk`
`b.glass`
`b.cr`
`b.akamai.net`
`b.cash`
`b.fi`
`b.net.nz`
`b.hr`
`b.fm`
`b.company`
`b.vodka`
`b.doctor`
`b.me`
`b.br`
`b.cx`
`b.dk`

AI analysis

b.yn.cn refers to a single IP address, which is 127.0.0.1.

IP numbers are shared between b.yn.cn and other host names such as 4iscosmic.com, cdn-q5gjxkcu.cn.cloudcdnv1.cn, mail.klassiekerpolis.nl, cosasdecocina.es, and 197.3.50.in-addr.arpa.

The mail server, mail.happyisp.com, manages b.yn.cn.

Just like the domains xideng.cn, genkan.cn, cuomu.com, kuyan.cn, and kunbao.cn, b.yn.cn also has the same mail server setup.

mail.happyisp.com is configured to point to two IP addresses: 5.161.49.68 and 137.184.158.105.

dbq

JZWfTdr CF johedugfp 2025-09-05