WWW.RTSAK.COM - help21.net
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help21.net checked at 2025-10-03T00:55:36.642Z 320ms 63/63/63 100% R:15help21.net
| MX | mail.help21.net | ||||||
| A | 87.139.17.215🇩🇪 Deutsche Telekom | ||||||
| PTR | gw01.stagetv.de | ||||||
| NS | auth02.ns.de.uu.net | ||||||
| A | 2001:600:1c0:e000::35:8 🇳🇱 Verizon - EMEA | ||||||
| PTR | auth02.ns.de.uu.net | ||||||
| A | 192.76.144.15🇩🇪 Verizon - EMEA | ||||||
| PTR | auth02.ns.de.uu.net | ||||||
| NS | auth52.ns.de.uu.net | ||||||
| A | 2001:600:1c0:e001::35:8 🇳🇱 Verizon - EMEA | ||||||
| PTR | auth52.ns.de.uu.net | ||||||
| A | 194.128.171.101🇬🇧 Verizon - EMEA | ||||||
| PTR | auth52.ns.de.uu.net | ||||||
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AI analysis
help21.net is parent of mail.help21.net and www.help21.net.
help21.net's delegation uses two name servers, auth02.ns.de.uu.net and auth52.ns.de.uu.net.
help21.net shares 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 at least partially shares name servers with other domains, including 35.139.194.in-addr.arpa, ba.amadeus.net, asp-bechtle.de, 165.99.193.in-addr.arpa and pop-bodensee.de.
these name servers are commonly used with mucdns01.amadeus-dns.com, mucdns02.amadeus-dns.com, ns01.bechtlecloud.com, ns02.bechtlecloud.com and dns1.fuedo.de.
Host names with two IPs:
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.