⌂ IP Address Info - 121.78.251.21

Tools:

Subnet:

121.78.251.0/24

Reverse DNS (PTR):

Reverse DNS Zone:

78.121.in-addr.arpa

Authoritative NS:

b.dns.kr [210.101.60.1]
c.dns.kr [210.101.61.1]
d.dns.kr [203.83.159.1] [2001:dcc:4::1]
e.dns.kr [202.30.124.100] [2001:dcc:5::100]
f.dns.kr [210.101.62.1] [2001:dcc:6::1]
g.dns.kr [202.31.190.1] [2001:dc5:a::1]

Names that resolve
to this address:
(1)

Last crawled:

2025-12-13 21:05:03 +0000