CF1761270175161-tsm20251017082432

DNSWHOIS.INFO - 221.57.103.in-addr.arpa

Search for IP or hostnames:

221.57.103.in-addr.arpa checked at 2025-10-24T01:42:55.152Z 719ms 50/50/50 100% R:14

221.57.103.in-addr.arpa

NSns1.inet.vn
A2001:df7:ce00:1::7 🇻🇳 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
A202.92.4.25🇻🇳 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
NSns2.inet.vn
A2401:5f80:2001:4::30 🇻🇳 VTDC-AS-VN
A210.211.99.38🇻🇳 VTDC-AS-VN

57.103.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

221.57.103.in-addr.arpa is a parent of 117.221.57.103.in-addr.arpa and 110.221.57.103.in-addr.arpa.

221.57.103.in-addr.arpa's delegation uses two name servers: ns1.inet.vn and ns2.inet.vn.

221.57.103.in-addr.arpa uses the same name server setup as other domains, such as sapatourist.com.vn, 1747.vn, xaydunglocphat.com.vn, kimsu.com.vn and baomoi.com.vn.

221.57.103.in-addr.arpa at least partially shares name servers with other domains, including iruka.vn, vantai.net, sago.vn, vanispa.com and aobongda24h.vn.

These name servers are commonly used with ns3.inet.vn.

Host names with two IPs:

ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25

ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38

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

reNvttJ CF johedugfp 2025-10-24