whois ns2.switch.ch

Savo.switch.ch, switch.nic.cat, ns6.ext.nic.fr and d.ns.swinog.ch point to the same IP. Org.ar, pnr51.ch, pnr60.ch, nfp65.ch, coop.py and at least 62 other hosts use ns2.switch.ch as a name server. Gov.ar, switch.ch, com.ar, eurohorcs.org, azbi.ch and at least 57 other hosts use ns2.switch.ch as a name server under another name.

Also check www.switch.ch and switch.ch.

The name server ns2.switch.ch

There are about seventy domains that use the name server ns2.switch.ch.

• Two thirds of those use the two name servers ns2 and scsnms.switch.ch together, hereafter referred to as "name server group 1", (example: nrp48.ch, hs.switch.ch and eduhub.ch ).
• Ten of them use the five name servers athea.ar, ctina.ar, ns2.switch.ch, relay1.mecon.gov.ar and ar.cctld.authdns.ripe.net together (example: gob.ar, tur.ar and int.ar ).
• Nine of them use the seven name servers ns.dns.br, ns2.switch.ch, ns3.nic.mx, auth00.ns.uu.net, ns.cnc.una.py, sce.cnc.una.py and py.cctld.authdns.ripe.net together (example: com.py, gov.py and edu.py ).
• Three of them use the four mail servers bresaola, elenski, jinhua and presunto.switch.ch together, hereafter referred to as "mail server group 1", (example: switchplus.ch ).

The IP number 2001:620::1b:5054:ff:fe74:8780

All of the five host names that point to the IP number 2001:620::1b:5054:ff:fe74:8780 point to the two IP numbers 2001:620::1b:5054:ff:fe74:8780 and 130.59.138.49 together, hereafter referred to as "IP group 1".

The IP number 130.59.138.49

All of the five host names that point to the IP number 130.59.138.49 point to IP group 1.

The two name servers ns2 and scsnms.switch.ch together

There are about fifty domains that use name server group 1.

• Three of those use the seven mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com together (example: toivo.ch and bertolo.ch ).
• Three of them point to the two IP numbers 2001:620::14:5054:ff:fea7:a801 and 130.59.108.97 together (example: switch.li, swissvirtualcampus.ch and virtualcampus.ch ).
• Three of them use mail server group 1.
• Two of them point to the two IP numbers 2001:620::1b:5054:ff:fe9d:c73c and 130.59.138.57 together (example: dns-check.ch ).