CF1761293978473-tsm20251017082432

WWW.RTSAK.COM - 187.111.in-addr.arpa

Search for IP or hostnames:

187.111.in-addr.arpa checked at 2025-10-24T08:19:38.461Z 511ms 63/63/63 100% R:14

187.111.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🇨🇳 ERX-CERNET-BKB
A101.4.126.235🇨🇳 ERX-CERNET-BKB
A166.111.8.30🇨🇳 ERX-CERNET-BKB
PTRdns.tsinghua.edu.cn
NSdns6.edu.cn
A2001:dd9::203 🇨🇳 CRIS-CERNET-AS
PTRns2.cernet.net
A101.4.126.27🇨🇳 ERX-CERNET-BKB
A101.4.126.179🇨🇳 ERX-CERNET-BKB
A103.137.60.203🇨🇳 ERX-CERNET-BKB
PTRns2.cernet.net

111.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

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

187.111.in-addr.arpa shares the same name server setup as 202.202.in-addr.arpa, 77.101.in-addr.arpa, 213.114.in-addr.arpa, 222.219.in-addr.arpa and 73.59.in-addr.arpa.

187.111.in-addr.arpa partially shares its name servers with other domains, for example 8.a.d.0.1.0.0.2.ip6.arpa, 0.5.2.0.1.0.0.2.ip6.arpa and 111.166.in-addr.arpa.

These name servers are commonly used together with ns2.cernet.net, dns2.tsinghua.edu.cn and dns.tsinghua.edu.cn.

Host names with four IP numbers:

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

Host name 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

nlSOHVd CF johedugfp 2025-10-24