CF1762172702488-tsm20251102073205

NSLIST.NET - cle-bb1.cerf.net

Search for IP or hostnames:

cle-bb1.cerf.net checked at 2025-11-03T12:25:02.474Z 107ms 55/55/55 100% R:11

cle-bb1.cerf.net

NSns-east.cerf.net
A2001:1890:1ff:9f1:99:99:99:136 🇺🇸 AS7018
PTRns-east.cerf.net
A99.99.99.136🇺🇸 AS7018
PTRns-east.cerf.net
NSns-west.cerf.net
A2001:1890:1ff:9f0:68:94:156:136 🇺🇸 AS7018
PTRns-west.cerf.net
A68.94.156.136🇺🇸 AS7018
PTRns-west.cerf.net
A134.24.127.128🇺🇸 AS7018
PTRcle-bb1.cerf.net

cerf.net

NSns-east.cerf.net
NSns-west.cerf.net
MXmxa-00191d01.gslb.pphosted.com
MXmxb-00191d01.gslb.pphosted.com
rank #865686 globally
rank #31659 in the tld

PTR for

AI analysis

cle-bb1.cerf.net maps to IP address 134.24.127.128.

Two name servers ns-east.cerf.net and ns-west.cerf.net are delegated to cle-bb1.cerf.net.

cle-bb1.cerf.net uses the same name server configuration as other domains, such as 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 such as utdol.net, 125.108.199.in-addr.arpa, uptodate.com, caapid.org and utdonline.com.

These name servers are often used together with 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, ns1.attemea.net and ns2.attemea.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.

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

EfZUglD CF johedugfp 2025-11-03