WWW.RTSAK.COM - 30.31.in-addr.arpa
Search for IP or hostnames:
30.31.in-addr.arpa checked at 2025-11-18T15:03:40.264Z 415ms 50/50/50 100% R:10 allDone:true timedOut:false 30.31.in-addr.arpa
| NS | ns1.vodafone.cz | ||||||
| A | 2a00:11b0:5:1::80 🇨🇿 Vodafone Czech Republic | ||||||
| PTR | ns1.vodafone.cz | ||||||
| A | 217.77.165.80🇨🇿 Vodafone Czech Republic | ||||||
| PTR | ns1.vodafone.cz | ||||||
| NS | ns2.vodafone.cz | ||||||
| A | 2a00:11b0:5::130 🇨🇿 Vodafone Czech Republic | ||||||
| PTR | ns2.vodafone.cz | ||||||
| A | 217.77.161.130🇨🇿 Vodafone Czech Republic | ||||||
| PTR | ns2.vodafone.cz | ||||||
31.in-addr.arpa
| NS | ns3.afrinic.net | ||||||
| NS | ns4.apnic.net | ||||||
| NS | rirns.arin.net | ||||||
| NS | ns3.lacnic.net | ||||||
| NS | pri.authdns.ripe.net | ||||||
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Starts similarily
AI analysis
30.31.in-addr.arpa is the parent of 51.30.31.in-addr.arpa and 138.30.31.in-addr.arpa.
Two name servers ns1.vodafone.cz and ns2.vodafone.cz handle the delegation for 30.31.in-addr.arpa.
30.31.in-addr.arpa shares the same name server setup as other domains, for instance studentextra.cz, techforum.cz, 29.192.213.in-addr.arpa, 196.146.88.in-addr.arpa and 11.176.89.in-addr.arpa.
30.31.in-addr.arpa at least partially shares name servers with other domains, for instance 46.48.77.in-addr.arpa, 64.48.77.in-addr.arpa, 160.48.77.in-addr.arpa, 54.48.77.in-addr.arpa and 12.192.213.in-addr.arpa.
These name servers are commonly used with ns10.maxxnet.cz, ns.maxxnet.cz, ns.twistnet.eu, mpclick.cz and ns2.dkm.cz.
Host names with two IP numbers:
ns1.vodafone.cz points to 2a00:11b0:5:1::80 and 217.77.165.80.
ns2.vodafone.cz points to 2a00:11b0:5::130 and 217.77.161.130.