DNSWHOIS.INFO - rwsystem.cz
Search for IP or hostnames:
rwsystem.cz checked at 2025-11-18T20:17:04.605Z 1240ms 97/97/97 100% R:10 allDone:true timedOut:false rwsystem.cz
| MX | mailin1.rwsystem.cz | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:9 🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | m1-u7-mx.websupport.sk | ||||||
| A | 45.13.137.8🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | mx20.websupport.at | ||||||
| MX | mailin2.rwsystem.cz | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:7 🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | m1-u5-mx.websupport.sk | ||||||
| A | 45.13.137.9🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | m1-u7-mx.websupport.sk | ||||||
| NS | ns1.websupport.sk | ||||||
| A | 2a10:bbc0::11 🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.sk | ||||||
| A | 2a02:250:3::12 🇸🇪 ACTIVE24-AS | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.sk | ||||||
| A | 2a10:bbc0::13 🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 2a00:4b40:aaaa:2006::5 🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| A | 37.9.175.165🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | ing.r3.websupport.sk | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
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Starts with same word
Starts similarily
AI analysis
rwsystem.cz is the parent of mailin1.rwsystem.cz and mailin2.rwsystem.cz.
rwsystem.cz resolves to two IP numbers: 2a00:4b40:aaaa:2006::5 and 37.9.175.165.
Other host names, for instance filuma.cz, vestinu.eu, stredniskolastraznice.cz, dupuisinvest.com and jamo.cz share IP numbers with rwsystem.cz.
rwsystem.cz delegates to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
rwsystem.cz shares some name servers with other domains, for example prekop.eu, lameloveclony.sk, bottleshop.sk, turboduchadlo.sk and bizzcom.eu.
Host names with two IP numbers:
ns1.websupport.sk: 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.sk: 2a02:250:3::12 and 185.71.159.12
ns3.websupport.sk: 2a10:bbc0::13 and 45.10.97.13
rwsystem.cz is served by two mail servers: mailin1.rwsystem.cz and mailin2.rwsystem.cz.
Host names with two IP numbers:
mailin1.rwsystem.cz points to: 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.8; mailin2.rwsystem.cz points to: 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.9.