DNSWHOIS.INFO - slc-bb1.cerf.net
Search for IP or hostnames:
slc-bb1.cerf.net checked at 2025-11-28T22:05:46.672Z 135ms 58/58/58 100% R:11 allDone:true timedOut:false slc-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 | 134.24.127.55🇺🇸 AT&T US - 7018 | ||||||
| PTR | mdf001fcx48e0002.mia1.attens.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
AI analysis
slc-bb1.cerf.net maps to IP address 134.24.127.55.
Other host names, for example, mdf001fcx48e0002.mia1.attens.net share IP numbers with slc-bb1.cerf.net.
Two name servers ns-east.cerf.net and ns-west.cerf.net are delegated to slc-bb1.cerf.net.
slc-bb1.cerf.net uses the same name server configuration as other domains, such as sjc1.attens.com, 129.17.206.in-addr.arpa, phx.attens.com, 167.241.63.in-addr.arpa and rwc-dc.cerf.net.
slc-bb1.cerf.net at least partially shares name servers with other domains such as utdonline.com, 32.130.12.in-addr.arpa, 42.130.12.in-addr.arpa, utdlab.com and 34.19.206.in-addr.arpa.
These name servers are often used together with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns1.sbcidc.com, ns2.sbcidc.com, ns1.usi.net, ns2.usi.net, ns3.usi.net and ns4.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.