CF1759899381282-tsm20251005211530

WWW.ROBTEX.COM - 227.219.in-addr.arpa

Search for IP or hostnames:

227.219.in-addr.arpa checked at 2025-10-08T04:56:21.250Z 505ms 103/103/103 100% R:14

227.219.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

Two name servers dns5.edu.cn and dns6.edu.cn handle the delegation for 227.219.in-addr.arpa.

227.219.in-addr.arpa shares the same name server setup as other domains, for instance 74.59.in-addr.arpa, 198.202.in-addr.arpa, 229.219.in-addr.arpa, 122.49.in-addr.arpa and 216.219.in-addr.arpa.

227.219.in-addr.arpa at least partially shares name servers with other domains, such as 0.5.2.0.1.0.0.2.ip6.arpa, 111.166.in-addr.arpa and 0.0.0.f.2.0.4.2.ip6.arpa.

These name servers are commonly used alongside 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

NqHADUC CF johedugfp 2025-10-08