CF1759233374473-tsm20250929235914

WWW.ROBTEX.COM - group21.net

Search for IP or hostnames:

group21.net checked at 2025-09-30T11:56:14.454Z 223ms 150/150/150 100% R:12

group21.net

MXmx2.netzone.ch
A212.243.197.34🇨🇭 Swisscom
PTRmail4.hostpark.net
MXmx.netzone.ch
A212.243.197.35🇨🇭 Swisscom
PTRmx.hostpark.net
NSns1.netzone.ch
A2001:67c:1bc::23🇦🇹 RcodeZero Anycast DNS
PTRns1.netzone.ch
A192.174.68.23🇦🇹 RcodeZero Anycast DNS
PTRns1.netzone.ch
NSns2.netzone.ch
A2001:67c:10b8::23🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns2.netzone.ch
A176.97.158.23🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns2.netzone.ch
NSns3.netzone.ch
A2001:67c:1bc::89🇦🇹 RcodeZero Anycast DNS
PTRns3.netzone.ch
A2001:67c:10b8::89🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns3.netzone.ch
A176.97.158.89🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns3.netzone.ch
A192.174.68.89🇦🇹 RcodeZero Anycast DNS
PTRns3.netzone.ch
A193.47.103.52🇨🇭 NTS Workspace AG
PTRzic-web03.zic-network.ch

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

group21.net resolves to one IP number: 193.47.103.52.

other host names including hegering.ch, schwartenwurst.ch, huepfenboden.ch, posch.ch and skandinavienreisen.ch share IP numbers with group21.net.

group21.net is delegated to three name servers ns1.netzone.ch, ns2.netzone.ch and ns3.netzone.ch.

group21.net at least partially shares name servers with other domains, for instance lanathalie.ch, xintech.com, betten-studio.ch, nerys.ch and pferdekompass.at.

Host names with four IP numbers:

ns3.netzone.ch points to 2001:67c:1bc::89, 2001:67c:10b8::89, 176.97.158.89 and 192.174.68.89.

Host names with two IP numbers:

ns1.netzone.ch points to 2001:67c:1bc::23 and 192.174.68.23.

ns2.netzone.ch points to 2001:67c:10b8::23 and 176.97.158.23.

Two mail servers handle group21.net: mx2.netzone.ch and mx.netzone.ch.

group21.net shares the same mail server setup as other domains, for instance arabischunterricht.ch, jaegerhof.ch, mmsupervision.ch, nah.ch and walden.ch.

group21.net shares some mail servers with other domains, at least partially, for instance networking.ch, knipson.com, muellerholz.ch, retriever.ch and smartech.ch.

Host names with one IP number:

mx2.netzone.ch points to 212.243.197.34

mx.netzone.ch points to 212.243.197.35

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

wtkXQUi CF johedugfp 2025-09-30