DNSWHOIS.INFO - 228.219.in-addr.arpa
Search for IP or hostnames:
228.219.in-addr.arpa checked at 2025-11-04T02:54:43.121Z 918ms 66/66/66 100% R:15228.219.in-addr.arpa
| NS | dns5.edu.cn | ||||||
| A | 2402:f000:1:801::8:30 🇨🇳 Tsinghua University | ||||||
| PTR | ns5.cernet.net | ||||||
| PTR | dns.tsinghua.edu.cn | ||||||
| A | 101.4.126.67🇨🇳 CERNET-CN | ||||||
| A | 101.4.126.235🇨🇳 CERNET-CN | ||||||
| A | 166.111.8.30🇨🇳 CERNET-CN | ||||||
| PTR | dns.tsinghua.edu.cn | ||||||
| NS | dns6.edu.cn | ||||||
| A | 2001:dd9::203 🇨🇳 CRIS-CERNET-AS | ||||||
| PTR | ns2.cernet.net | ||||||
| A | 101.4.126.27🇨🇳 CERNET-CN | ||||||
| A | 101.4.126.179🇨🇳 CERNET-CN | ||||||
| A | 103.137.60.203🇨🇳 CERNET-CN | ||||||
| PTR | ns2.cernet.net | ||||||
219.in-addr.arpa
| NS | ns1.apnic.net | ||||||
| NS | ns2.apnic.net | ||||||
| NS | rirns.arin.net | ||||||
| NS | ns3.lacnic.net | ||||||
| NS | apnic.authdns.ripe.net | ||||||
Up
13.228.219.in-addr.arpa | 
76.228.219.in-addr.arpa | 
48.228.219.in-addr.arpa | 
15.228.219.in-addr.arpa | 
12.228.219.in-addr.arpa | 
Starts with same word
Starts similarily
AI analysis
228.219.in-addr.arpa is a parent of 13.228.219.in-addr.arpa, 76.228.219.in-addr.arpa, 48.228.219.in-addr.arpa, 15.228.219.in-addr.arpa and 12.228.219.in-addr.arpa.
228.219.in-addr.arpa is delegated to two name servers: dns5.edu.cn and dns6.edu.cn. 
228.219.in-addr.arpa uses the same name server setup as other domains such as 26.115.in-addr.arpa, 27.115.in-addr.arpa, 158.115.in-addr.arpa, 19.222.in-addr.arpa and 250.121.in-addr.arpa.
228.219.in-addr.arpa shares name servers with other domains at least partially, for example 0.5.2.0.1.0.0.2.ip6.arpa, 111.166.in-addr.arpa, 0.0.0.f.2.0.4.2.ip6.arpa, 245.42.in-addr.arpa and 207.122.in-addr.arpa.
These name servers are commonly used with ns2.cernet.net, dns2.tsinghua.edu.cn and dns.tsinghua.edu.cn.
Host names with four IPs:
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