Whois and reverse dns lookup provided by robtex

b.nic.ch


DNS delegation of b.nic.ch updated:

Delegation

stepqueryauthservers
1b.nic.ch..(h,i,c,k,j,g,d,l,f,a,m,e,b).root-servers.net.
2b.nic.ch.ch.(c,d,e,g,a,b,h,f).nic.ch.
We pick h.root-servers.net, one of the 13 root servers (1), and ask it about b.nic.ch and learn that ch is delegated to eight name servers (2), so we ask c.nic.ch and get the following answer:

Authoritative answer

ANSWER for b.nic.ch.
b.nic.ch.172800RRSIG\# 182 001c08030002a30058a27adb587ae69766c00263680095c4abd930c9ea26b27cd902553636da157e030b18e74464caa429268387a0e568c8d7727747ff8fe0e99c438a8862e08da581551d298a83e3591dddfc97561555d949917ebd04b5428e88f7e47fdd37374b75164cdd081853026cdb60bf99d9d9a6a1ec2ac814ca8f85c3ad229122df99dfea180135f0fd3ea5b137e044746b1b413ad472c25197036b83dc340e5522056d58dcba783d4e0cf782213e273c58
172800 AAAA2001:620:0:ff::58 b.nic.ch points to 2001:620:0:ff::58.
3600RRSIG\# 182 000c080300000e1058a916a458817e0966c0026368009259440a7113860b1dc21391ad0dc863b616218a5420a8da5524ecabb0ea9332349f168dc89766fc7d4cf47385ada21e5ec9736cdd878fd5f2395d74b677d2a69c4dd1d8851fe6dbe39724be7eb2dbffd1e95ec3bc27b665976d46d83cd341654ad18cf95feff5c8f05e581c6fe479c1deb4fcb59cf0a63f190e7d65fb21084461cb751b3ec2fa6155fdaa04fb66023a946a6c426c60d000aa80e6f153c66942
3600 PTR b.nic.ch.
172800RRSIG\# 182 000108030002a30058a29181587b02bf66c00263680088f333f93ce371698f55444ce97e77b01f064369394bd7931eff590ba3b5f00433d38618d5a97e3b0c8440f3ec2be92b27d39fdb9ed5ecff1f643ee2d54a9bb325322349857e759993e9b25398e3e2d010b281184cd1623cadb7e345383af254fdf43188b9dc26c5546ab422760a9d2de3790c0111840899da4302c6b656c6995542029d16e2647f41188fe623a18fc1af353517ca0731ebee30c2dae6e9057a
172800 A130.59.31.43 b.nic.ch points to 130.59.31.43.
AUTHORITATIVE for b.nic.ch.
ch.172800 NS e.nic.ch. ch use e.nic.ch as name server.
172800 NS c.nic.ch. ch use c.nic.ch as name server.
172800 NS a.nic.ch. ch use a.nic.ch as name server.
172800 NS h.nic.ch. ch use h.nic.ch as name server.
172800 NS b.nic.ch. ch use b.nic.ch as name server.
172800 NS g.nic.ch. ch use g.nic.ch as name server.
172800 NS d.nic.ch. ch use d.nic.ch as name server.
172800 NS f.nic.ch. ch use f.nic.ch as name server.
ADDITIONAL for b.nic.ch.
a.nic.ch.172800 A130.59.31.41
172800 AAAA2001:620:0:ff::56
c.nic.ch.172800 A147.28.0.39
172800 AAAA2001:418:1::39
d.nic.ch.172800 A200.160.0.5
172800 AAAA2001:12ff:0:a20::5
e.nic.ch.172800 A194.0.17.1
172800 AAAA2001:678:3::1
f.nic.ch.172800 A194.146.106.10
172800 AAAA2001:67c:1010:2::53
g.nic.ch.172800 A194.0.1.40
172800 AAAA2001:678:4::28
h.nic.ch.172800 A85.119.5.230
172800 AAAA2a03:bd80:36::1:203:230

Related hostnames


Whois nic.ch
Whois root-servers.net


deep analysis of: b.nic.ch
domain info api nic.ch

RBL listing of b.nic.ch
b.nic.ch graph
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