DNSWHOIS.INFO - cle-bb1.cerf.net
Search for IP or hostnames:
cle-bb1.cerf.net checked at 2025-10-26T12:47:40.729Z 211ms 55/55/55 100% R:11cle-bb1.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 | 134.24.127.128🇺🇸 AT&T US - 7018 | ||||||
| PTR | cle-bb1.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
cle-bb1.cerf.net resolves to one IP number: 134.24.127.128.
cle-bb1.cerf.net is delegated to two name servers ns-east.cerf.net and ns-west.cerf.net.
cle-bb1.cerf.net shares the same name server setup as other domains, for instance 121.18.206.in-addr.arpa, lax-gw1.cerf.net, det-bb4.cerf.net, 64.105.199.in-addr.arpa and dal1.attens.net.
cle-bb1.cerf.net at least partially shares name servers with other domains, for instance utdol.net, 125.108.199.in-addr.arpa, uptodate.com, caapid.org and utdonline.com.
These name servers are commonly used with the following name servers: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.sbcidc.com, ns2.sbcidc.com, ns1.usi.net, ns2.usi.net, ns3.usi.net, ns4.usi.net, dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.
Host names with two IP numbers:
The host name ns-east.cerf.net points to 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136; the host name ns-west.cerf.net points to 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136.