DNSWHOIS.INFO - rwc-bb5.cerf.net
Search for IP or hostnames:
rwc-bb5.cerf.net checked at 2025-10-23T22:39:03.237Z 594ms 55/55/55 100% R:14rwc-bb5.cerf.net
| NS | ns-east.cerf.net | ||||||
| A | 2001:1890:1ff:9f1:99:99:99:136 🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-east.cerf.net | ||||||
| A | 99.99.99.136🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-east.cerf.net | ||||||
| NS | ns-west.cerf.net | ||||||
| A | 2001:1890:1ff:9f0:68:94:156:136 🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-west.cerf.net | ||||||
| A | 68.94.156.136🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-west.cerf.net | ||||||
| A | 134.24.127.43🇺🇸 AT&T US - 7018 | ||||||
| PTR | rwc-bb5.cerf.net | ||||||
cerf.net
| NS | ns-east.cerf.net | ||||||
| NS | ns-west.cerf.net | ||||||
| MX | mxa-00191d01.gslb.pphosted.com | ||||||
| MX | mxb-00191d01.gslb.pphosted.com | ||||||
rank #31659 in the tld
PTR for
AI analysis
rwc-bb5.cerf.net resolves to a single IP address: 134.24.127.43.
rwc-bb5.cerf.net's delegation uses two name servers, ns-east.cerf.net and ns-west.cerf.net.
rwc-bb5.cerf.net shares the same name server setup as other domains, for example 81.148.12.in-addr.arpa, 242.108.199.in-addr.arpa, 96.252.207.in-addr.arpa, 64.107.199.in-addr.arpa and 129.130.12.in-addr.arpa.
rwc-bb5.cerf.net at least partially shares name servers with other domains, including 154.134.23.in-addr.arpa, utdol.com, mightywords.com, skystarsrecognition.com and arpa.net.
These name servers are typically used together with the name servers dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns1.sbcidc.com, ns2.sbcidc.com, ns1.attemea.net, ns2.attemea.net, ns3.attemea.net, ns4.attemea.net, ns1.usi.net and ns2.usi.net.
Host names with two IPs:
ns-east.cerf.net points to: 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136
ns-west.cerf.net points to: 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136