DNSWHOIS.INFO - 21.42.86.83.in-addr.arpa
Search for IP or hostnames:
21.42.86.83.in-addr.arpa checked at 2025-11-10T21:45:37.631Z 298ms 49/49/49 100% R:18 allDone:true timedOut:false 21.42.86.83.in-addr.arpa
| NS | rns1.upc.biz | ||||||
| A | 2001:730:3e12::134 🇳🇱 Liberty Global | ||||||
| A | 195.34.133.134🇦🇹 Liberty Global | ||||||
| PTR | rns1.upc.biz | ||||||
| NS | rns2.upc.biz | ||||||
| A | 2001:730:3e12:1000::134 🇳🇱 Liberty Global | ||||||
| A | 213.47.222.134🇳🇱 Liberty Global | ||||||
| PTR | rns2.upc.biz | ||||||
| PTR | 83-86-42-21.cable.dynamic.v4.ziggo.nl | ||||||
| A | 83.86.42.21🇳🇱 TNF-AS | ||||||
| PTR | 83-86-42-21.cable.dynamic.v4.ziggo.nl | ||||||
42.86.83.in-addr.arpa
| NS | rns1.upc.biz | ||||||
| NS | rns2.upc.biz | ||||||
Starts with same word
Starts similarily
AI analysis
Two name servers rns1.upc.biz and rns2.upc.biz handle the delegation for 21.42.86.83.in-addr.arpa.
21.42.86.83.in-addr.arpa shares the same name server setup as other domains, for example 102.248.10.31.in-addr.arpa, 99.13.210.94.in-addr.arpa, 33.30.84.in-addr.arpa, 36.120.217.in-addr.arpa and 75.120.104.84.in-addr.arpa.
Host names with two IP numbers:
rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134.
rns2.upc.biz points to 2001:730:3e12:1000::134 and 213.47.222.134.
83-86-42-21.cable.dynamic.v4.ziggo.nl points to a single IP number: 83.86.42.21.
dbq