MXLIST.NET - 53.221.in-addr.arpa
Search for IP or hostnames:
53.221.in-addr.arpa checked at 2025-10-28T20:51:40.194Z 425ms 33/33/33 100% R:1353.221.in-addr.arpa
| NS | ns001.bbtec.net | ||||||
| A | 218.176.253.72🇯🇵 GIGAINFRA | ||||||
| PTR | ns001.bbtec.net | ||||||
| NS | ns002.bbtec.net | ||||||
| A | 218.176.253.104🇯🇵 GIGAINFRA | ||||||
| PTR | ns002.bbtec.net | ||||||
221.in-addr.arpa
| NS | ns1.apnic.net | ||||||
| NS | ns2.apnic.net | ||||||
| NS | rirns.arin.net | ||||||
| NS | ns3.lacnic.net | ||||||
| NS | apnic.authdns.ripe.net | ||||||
Starts with same word
Starts similarily
AI analysis
53.221.in-addr.arpa's delegation uses two name servers: ns001.bbtec.net and ns002.bbtec.net.
53.221.in-addr.arpa uses the same name server setup as other domains, such as 14.126.in-addr.arpa, 22.access-internet.ne.jp, 14.220.in-addr.arpa, 20.220.in-addr.arpa and 12.126.in-addr.arpa.
Host names with a single IP address: ns001.bbtec.net points to 218.176.253.72; ns002.bbtec.net points to 218.176.253.104.
dbq