IPLIST.NET - cisco
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cisco checked at 2025-10-04T07:50:08.389Z 178ms 84/84/84 100% R:10cisco
| NS | a.nic.cisco | ||||||
| A | 2001:dcd:1::9 🇦🇺 UltraDNS | ||||||
| PTR | brand.alpha.aridns.net.au | ||||||
| A | 37.209.192.9🇺🇸 UltraDNS | ||||||
| PTR | brand.alpha.aridns.net.au | ||||||
| NS | b.nic.cisco | ||||||
| A | 2001:dcd:2::9 🇦🇺 Neustar | ||||||
| PTR | brand.beta.aridns.net.au | ||||||
| A | 37.209.194.9🇺🇸 Neustar | ||||||
| PTR | brand.beta.aridns.net.au | ||||||
| NS | c.nic.cisco | ||||||
| A | 2001:dcd:3::9 🇦🇺 Neustar | ||||||
| PTR | brand.gamma.aridns.net.au | ||||||
| A | 37.209.196.9🇺🇸 Neustar | ||||||
| PTR | brand.gamma.aridns.net.au | ||||||
| NS | ns1.dns.nic.cisco | ||||||
| A | 2610:a1:1071::2c 🇺🇸 Neustar | ||||||
| PTR | ns1.dns.nic.cisco | ||||||
| A | 156.154.144.44🇺🇸 Neustar | ||||||
| PTR | ns1.dns.nic.cisco | ||||||
| NS | ns2.dns.nic.cisco | ||||||
| A | 2610:a1:1072::2c 🇺🇸 Neustar | ||||||
| PTR | ns2.dns.nic.cisco | ||||||
| A | 156.154.145.44🇺🇸 Neustar | ||||||
| PTR | ns2.dns.nic.cisco | ||||||
| NS | ns3.dns.nic.cisco | ||||||
| A | 2610:a1:1073::2c 🇺🇸 Neustar | ||||||
| PTR | ns3.dns.nic.cisco | ||||||
| A | 156.154.159.44🇺🇸 Neustar | ||||||
| PTR | ns3.dns.nic.cisco | ||||||
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AI analysis
cisco is the parent of fedramp.cisco, learn.cisco and nic.cisco.
cisco is delegated to six name servers: a.nic.cisco, b.nic.cisco, c.nic.cisco, ns1.dns.nic.cisco, ns2.dns.nic.cisco and ns3.dns.nic.cisco.
cisco at least partially shares name servers with other domains, for instance nic.cisco.
Host names with two IP numbers:
a.nic.cisco points to 2001:dcd:1::9 and 37.209.192.9.
b.nic.cisco points to 2001:dcd:2::9 and 37.209.194.9.
c.nic.cisco points to 2001:dcd:3::9 and 37.209.196.9.
ns1.dns.nic.cisco points to 2610:a1:1071::2c and 156.154.144.44.
ns2.dns.nic.cisco points to 2610:a1:1072::2c and 156.154.145.44.
ns3.dns.nic.cisco points to 2610:a1:1073::2c and 156.154.159.44.
dbq