go
57.19.199.in-addr.arpa is a domain controlled by four nameservers. All of them are on different IP networks. nic.me, pir.org, iab.org, iesg.org, ietf.org and at least 23 other hosts share nameservers with this domain.

57.19.199.in-addr.arpa
ns records
ns1.ams1.afilias-nst.info
+ 199.19.48.79 199.19.48.0/24 AS12287 -
+ --- -
ns1.mia1.afilias-nst.info
+ 199.19.52.79 199.19.52.0/24 AS13901 -
ns1.sea1.afilias-nst.info
+ 199.19.50.79 199.19.50.0/24 AS13714 -
ns1.yyz1.afilias-nst.info
+ 199.19.49.79 199.19.49.0/24 AS40490 -
nameservers used by this domain
ns1.ams1.afilias-nst.info
ns1.mia1.afilias-nst.info
ns1.sea1.afilias-nst.info
ns1.yyz1.afilias-nst.info
domains sharing nameservers
28.254.199.in-addr.arpa
29.254.199.in-addr.arpa
30.254.199.in-addr.arpa
48.19.199.in-addr.arpa
49.19.199.in-addr.arpa
50.19.199.in-addr.arpa
51.19.199.in-addr.arpa
52.19.199.in-addr.arpa
53.19.199.in-addr.arpa
54.19.199.in-addr.arpa
55.19.199.in-addr.arpa
56.19.199.in-addr.arpa
87.7.199.in-addr.arpa
88.7.199.in-addr.arpa
89.7.199.in-addr.arpa
afilias-nst.asia
afilias-nst.in
ams1.afilias-nst.info
hkg1.afilias-nst.info
iab.org
iesg.org
ietf.org
isoc.org
mia1.afilias-nst.info
nic.me
pir.org
sea1.afilias-nst.info
yyz1.afilias-nst.info
ip numbers of nameservers
199.19.48.79
199.19.49.79
199.19.50.79
199.19.52.79
reverse names of the nameservers
ns1.ams1.afilias-nst.info
ns1.mia1.afilias-nst.info
ns1.sea1.afilias-nst.info
ns1.yyz1.afilias-nst.info