DNSWHOIS.INFO - 21csf.org

Search for IP or hostnames:

21csf.org checked at 2025-11-18T20:52:15.870Z 531ms 98/98/98 100% R:13 allDone:true timedOut:false

`21csf.org`

NS	`ns1.dns-parking.com`
		A	2400:cb00:2049:1::a29f:18c9 ^{🇺🇸 Cloudflare}
		A	162.159.24.201^Cloudflare
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a ^{🇺🇸 Cloudflare}
		A	162.159.25.42^Cloudflare
			PTR	`ns2.dns-parking.com`
MX	`21csf-org.mail.protection.outlook.com`
		A	2a01:111:f403:c902::5 ^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c922:: ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3 ^{🇺🇸 Microsoft}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1 ^{🇺🇸 Microsoft}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
A	2a02:4780:b:1308:0:374b:2b26:6 ^{🇺🇸 AS-HOSTINGER}
A	46.28.41.118^{🇬🇧 AS-HOSTINGER}

21csf.org

f12cs.com

21csf.org

f1cs2.com

fcs21.jp

21cfs.com

21csf.org resolves to two IPs: 2a02:4780:b:1308:0:374b:2b26:6 and 46.28.41.118.

Other host names, for instance bestfacilities.org, share IP numbers with 21csf.org.

21csf.org is delegated to two name servers: ns1.dns-parking.com and ns2.dns-parking.com.

21csf.org shares the same name server setup as other domains, for example promax.se, vm-studios.com, cognitum.co.uk, czescidozaluzji.pl and swiftearner.com.

Host names with two IP numbers:

ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201

ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42

21csf.org is handled by a single mail server, 21csf-org.mail.protection.outlook.com.

Host name 21csf-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c922::, 2a01:111:f403:c92c::3, 2a01:111:f403:f804::1, 52.101.11.13, 52.101.41.54, 52.101.41.56 and 52.101.194.3.

dbq