DNSWHOIS.INFO - help21.net
Search for IP or hostnames:
help21.net checked at 2025-11-26T20:25:01.634Z 702ms 63/63/63 100% R:20 allDone:true timedOut:false help21.net
| MX | mail.help21.net | ||||||
| A | 87.139.17.215🇩🇪 DTAG | ||||||
| PTR | gw01.stagetv.de | ||||||
| NS | auth02.ns.de.uu.net | ||||||
| A | 2001:600:1c0:e000::35:8 🇳🇱 AS702 | ||||||
| PTR | auth02.ns.de.uu.net | ||||||
| A | 192.76.144.15🇩🇪 AS702 | ||||||
| PTR | auth02.ns.de.uu.net | ||||||
| NS | auth52.ns.de.uu.net | ||||||
| A | 2001:600:1c0:e001::35:8 🇳🇱 AS702 | ||||||
| PTR | auth52.ns.de.uu.net | ||||||
| A | 194.128.171.101🇬🇧 AS702 | ||||||
| PTR | auth52.ns.de.uu.net | ||||||
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AI analysis
help21.net is a parent of mail.help21.net and www.help21.net.
Two name servers auth02.ns.de.uu.net and auth52.ns.de.uu.net handle delegation for help21.net.
help21.net uses the same name server setup as other domains, for example 29.172.194.in-addr.arpa, bkknet.de, cenit-ag.com, mitgmbh.de and fints.de.
help21.net partially shares name servers with other domains; examples include 35.139.194.in-addr.arpa, ba.amadeus.net, 158.188.193.in-addr.arpa, asp-bechtle.de and 165.99.193.in-addr.arpa.
These name servers are commonly used with ns2.he.cenit.com, ns3.he.cenit.com and ns01.bechtlecloud.com.
Host names with two IP numbers:
auth02.ns.de.uu.net points to: 2001:600:1c0:e000::35:8 and 192.76.144.15
auth52.ns.de.uu.net points to: 2001:600:1c0:e001::35:8 and 194.128.171.101
help21.net is handled by a single mail server, mail.help21.net.
mail.help21.net points to a single IP: 87.139.17.215.