WWW.RTSAK.COM - ch21.org

Search for IP or hostnames:

ch21.org checked at 2025-10-24T12:32:51.088Z 693ms 71/71/71 100% R:10

`ch21.org`

NS	`ns2-eu.123ns.de`
		A	2a01:4f8:171:1c61::2 ^{🇩🇪 Hetzner}
			PTR	`ns2-eu.123ns.eu`
		A	136.243.153.243^{🇩🇪 Hetzner}
			PTR	`ns2-eu.123ns.eu`
NS	`ns4-eu.123ns.de`
		A	2a01:239:0:c9::1 ^{🇩🇪 IONOS-AS}
			PTR	`ns4-eu.123ns.eu`
		A	85.215.121.239^{🇩🇪 IONOS-AS}
			PTR	`ns4-eu.123ns.eu`
NS	`ns1-eu.123ns.eu`
		A	2001:8d8:978:2800::5d:3759 ^{🇩🇪 IONOS-AS}
			PTR	`ns1-eu.123ns.eu`
		A	82.165.137.186^{🇩🇪 IONOS-AS}
			PTR	`ns1-eu.123ns.eu`
NS	`ns3-eu.123ns.eu`
		A	81.92.4.138^{🇩🇪 TAL.DE}
			PTR	`ns3-eu.123ns.eu`
A	149.232.252.3^{🇩🇪 INGENIT}
		PTR	`redirect.ingenit.com`

`org`

	NS	`a0.org.afilias-nst.info`
	NS	`a2.org.afilias-nst.info`
	NS	`c0.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`d0.org.afilias-nst.org`

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AI analysis

ch21.org points to a single IP: 149.232.252.3.

Other host names, for instance pontoon.international, adecco.me, right-works.com, alfi.com.tr and euro-engineering.de share IP numbers with ch21.org.

ch21.org is delegated to four name servers: ns2-eu.123ns.de, ns4-eu.123ns.de, ns1-eu.123ns.eu and ns3-eu.123ns.eu.

ch21.org at least partially shares its name servers with other domains, for instance martinez.ch, hired.company, managedmaintenance.org, datenschutzbeauftragter.org and logistic-markets.de.

These name servers are commonly used alongside ns.iml.fhg.de and ns1-us.123ns.eu.

Two IPs per host:

ns2-eu.123ns.de points to 2a01:4f8:171:1c61::2 and 136.243.153.243.

ns4-eu.123ns.de points to 2a01:239:0:c9::1 and 85.215.121.239.

ns1-eu.123ns.eu points to 2001:8d8:978:2800::5d:3759 and 82.165.137.186.

One IP per host:

ns3-eu.123ns.eu points to 81.92.4.138.

dbq