MXLIST.NET - 221.0.104.in-addr.arpa
Search for IP or hostnames:
221.0.104.in-addr.arpa checked at 2025-11-04T05:33:01.213Z 124ms 50/50/50 100% R:11221.0.104.in-addr.arpa
| NS | cbru.br.ns.els-gms.att.net | ||||||
| A | 2001:1890:1ff:9f0:68:94:156:132 🇺🇸 AT&T US - 7018 | ||||||
| PTR | cbru.br.ns.els-gms.att.net | ||||||
| A | 68.94.156.132🇺🇸 AT&T US - 7018 | ||||||
| PTR | cbru.br.ns.els-gms.att.net | ||||||
| NS | cmtu.mt.ns.els-gms.att.net | ||||||
| A | 2001:1890:1ff:9f1:99:99:99:132 🇺🇸 AT&T US - 7018 | ||||||
| PTR | cmtu.mt.ns.els-gms.att.net | ||||||
| A | 99.99.99.132🇺🇸 AT&T US - 7018 | ||||||
| PTR | cmtu.mt.ns.els-gms.att.net | ||||||
0.104.in-addr.arpa
| NS | ns3.sbcglobal.net | ||||||
| NS | ns1.swbell.net | ||||||
| NS | ns2.swbell.net | ||||||
Up
145.221.0.104.in-addr.arpa | 
Starts with same word
221.one | 
221.net | 
221.es | 
221.co | 
221.bz | 
221.de | 
221.in-addr.arpa | 
221.tel | 
221.ca | 
221.com | 
221.ru | 
221.la | 
221.org | 
221.co.uk | 
221.money | 
221.cz | 
221.cn | 
221.org.cn | 
221.life | 
221.com.ua | 
221.us | 
Starts similarily
AI analysis
145.221.0.104.in-addr.arpa has 221.0.104.in-addr.arpa as its parent.
Two name servers cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net are delegated to 221.0.104.in-addr.arpa.
221.0.104.in-addr.arpa uses the same name server configuration as other domains, such as sppmarketingllc.com, orps.state.ny.us, ezgo.asia, americanprintingco.com and 220.68.204.in-addr.arpa.
221.0.104.in-addr.arpa at least partially shares name servers with other domains such as scientology.com, lipex.com.au, 132.12.in-addr.arpa, organon.com.mx and jackbkelley.com.
These name servers are often used together with ns6.customer.level3.net, ns9.customer.level3.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com, ns1.swbell.net and ns2.swbell.net.
Host names with two IPs:
cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132.
cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.