CF1760093378498-tsm20251010100059

WWW.ROBTEX.COM - 231.219.in-addr.arpa

Search for IP or hostnames:

231.219.in-addr.arpa checked at 2025-10-10T10:49:38.482Z 1014ms 103/103/103 100% R:14

231.219.in-addr.arpa

NSdns5.edu.cn
A2402:f000:1:801::8:30🇨🇳 Tsinghua University
PTRns5.cernet.net
PTRdns.tsinghua.edu.cn
A101.4.126.67🇨🇳 CERNET-CN
A101.4.126.235🇨🇳 CERNET-CN
A166.111.8.30🇨🇳 CERNET-CN
PTRdns.tsinghua.edu.cn
NSdns6.edu.cn
A2001:dd9::203🇨🇳 CRIS-CERNET-AS
PTRns2.cernet.net
A101.4.126.27🇨🇳 CERNET-CN
A101.4.126.179🇨🇳 CERNET-CN
A103.137.60.203🇨🇳 CERNET-CN
PTRns2.cernet.net

219.in-addr.arpa

NSns1.apnic.net
NSns2.apnic.net
NSrirns.arin.net
NSns3.lacnic.net
NSapnic.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

231.219.in-addr.arpa is delegated to two name servers: dns5.edu.cn and dns6.edu.cn.

231.219.in-addr.arpa uses the same name server setup as other domains, for instance 229.118.in-addr.arpa, 27.222.in-addr.arpa, 194.218.in-addr.arpa, 205.122.in-addr.arpa and 6.101.in-addr.arpa.

231.219.in-addr.arpa shares name servers with other domains at least partially, for instance 0.5.2.0.1.0.0.2.ip6.arpa and 111.166.in-addr.arpa.

these name servers are often used with ns2.cernet.net, dns2.tsinghua.edu.cn and dns.tsinghua.edu.cn.

Host names with four IP numbers

dns5.edu.cn points to: 2402:f000:1:801::8:30, 101.4.126.67, 101.4.126.235 and 166.111.8.30

dns6.edu.cn points to: 2001:dd9::203, 101.4.126.27, 101.4.126.179 and 103.137.60.203

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

RIXXRdc CF johedugfp 2025-10-10