WWW.RTSAK.COM - lab.sd.cerf.net
Search for IP or hostnames:
lab.sd.cerf.net checked at 2025-10-13T02:30:42.440Z 486ms 47/47/47 100% R:13
lab.sd.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 |
sd.cerf.net
NS | ns-east.cerf.net | ||||||
NS | ns-west.cerf.net |
Starts with same word
Starts similarily
AI analysis
Two name servers ns-east.cerf.net
and ns-west.cerf.net
handle delegation for lab.sd.cerf.net
.
lab.sd.cerf.net
uses the same name server setup as other domains, for example 82.17.206.in-addr.arpa
, 17.149.in-addr.arpa
, 110.240.63.in-addr.arpa
, 19.17.206.in-addr.arpa
and 60.148.216.in-addr.arpa
.
lab.sd.cerf.net
partially shares name servers with other domains; examples include logout.com
, uptodateonline.com
, 154.134.23.in-addr.arpa
, utdol.com
and mightywords.com
.
These name servers are commonly used alongside ns1.arpa.net
, sri-nic.arpa.net
, cbru.br.ns.els-gms.att.net
, cmtu.mt.ns.els-gms.att.net
, ns1.sbcidc.com
, ns2.sbcidc.com
, ns1.attemea.net
, ns2.attemea.net
, ns3.attemea.net
and ns4.attemea.net
.
Host names with two IP numbers:
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