WWW.RTSAK.COM - 4cls.org

Search for IP or hostnames:

4cls.org checked at 2025-10-03T19:53:45.293Z 129ms 88/88/88 100% R:15

`4cls.org`

NS	`ns97.worldnic.com`
		A	162.159.26.217^Cloudflare
NS	`ns98.worldnic.com`
		A	162.159.27.155^Cloudflare
MX	`4cls-org.mail.protection.outlook.com`
		A	2a01:111:f403:f804::1 ^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a:: ^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f913:: ^{🇺🇸 Microsoft}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
A	208.125.68.120^{🇺🇸 Charter-Communications-TWC-11351-NORTHEAST}
		PTR	`syn-208-125-068-120.biz.spectrum.com`

mail.4cls.org

www.4cls.org

libraries.4cls.org

4cls.com

4cls.org

c4ls.com

4cls.org

4slc.com

sc4l.com

4csl.com

c4sl.eu

l4sc.com

s4lc.com

cls4.com

sl4c.org

l4cs.jpn.org

c4sl.nl

slc4.com

c4sl.org

lc4s.com

4cls.com

cl4s.com

4cls.org is the parent of mail.4cls.org, www.4cls.org and libraries.4cls.org.

4cls.org resolves to one IP number: 208.125.68.120.

Other host names, for instance syn-208-125-068-120.biz.spectrum.com, www.4cls.org, libraries.4cls.org and depositfreelibrary.org share IP numbers with 4cls.org.

4cls.org is delegated to two name servers ns97.worldnic.com and ns98.worldnic.com.

4cls.org shares the same name server setup as other domains, for instance hoytsherman.org, sjellc.com, amdeprisco.com, smgrichmond.com and zenying.com.

Host names with one IP number:

4cls.org is handled by a single mail server, 4cls-org.mail.protection.outlook.com.

Host 4cls-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:f804::1, 2a01:111:f403:f901::1, 2a01:111:f403:f90a::, 2a01:111:f403:f913::, 52.101.41.0, 52.101.41.3, 52.101.41.58 and 52.101.194.0.

dbq