WWW.RTSAK.COM - 172.31.112.80.in-addr.arpa
Search for IP or hostnames:
172.31.112.80.in-addr.arpa checked at 2025-10-31T11:16:32.619Z 1339ms 49/49/49 100% R:10172.31.112.80.in-addr.arpa
| NS | rns1.upc.biz | ||||||
| A | 2001:730:3e12::134 🇳🇱 LibertyGlobal | ||||||
| A | 195.34.133.134🇦🇹 LibertyGlobal | ||||||
| PTR | rns1.upc.biz | ||||||
| NS | rns2.upc.biz | ||||||
| A | 2001:730:3e12:1000::134 🇳🇱 LibertyGlobal | ||||||
| A | 213.47.222.134🇳🇱 LibertyGlobal | ||||||
| PTR | rns2.upc.biz | ||||||
| PTR | 80-112-31-172.cable.dynamic.v4.ziggo.nl | ||||||
| A | 80.112.31.172🇳🇱 TNF-AS | ||||||
| PTR | 80-112-31-172.cable.dynamic.v4.ziggo.nl | ||||||
31.112.80.in-addr.arpa
| NS | rns1.upc.biz | ||||||
| NS | rns2.upc.biz | ||||||
Starts with same word
| 172.la | 
| 172.nl | 
| 172.ch | 
| 172.fr | 
| 172.jp | 
| 172.org | 
| 172.in-addr.arpa | 
| 172.in | 
| 172.co | 
| 172.ph | 
| 172.ir | 
| 172.com | 
| 172.one | 
| 172.aero | 
| 172.de | 
| 172.us | 
| 172.it | 
| 172.tw | 
| 172.ca | 
| 172.zone | 
| 172.ws | 
| 172.net | 
| 172.hk | 
Starts similarily
AI analysis
Two name servers rns1.upc.biz and rns2.upc.biz handle delegation for 172.31.112.80.in-addr.arpa. 
172.31.112.80.in-addr.arpa uses the same name server setup as other domains, for example 113.255.84.83.in-addr.arpa, 135.96.81.83.in-addr.arpa, 239.15.25.84.in-addr.arpa, 242.191.87.83.in-addr.arpa and 131.62.217.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
80-112-31-172.cable.dynamic.v4.ziggo.nl points to a single IP: 80.112.31.172. 
dbq