ciscosystems.off.ai - robtex.com

ciscosystems.off.ai

DNSSEC⚠️ Not signed
NSns1.cisco.com ⚠️ Not in zone NS records
A2001:420:1101:6::a🇺🇸 ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States
PTRns1.cisco.com
A72.163.5.201🇺🇸 ASNTTCISCO72.163.0.0/18 170 West Tasman Drive San Jose CA 95134 United States
PTRns1.cisco.com
NSns2.cisco.com ⚠️ Not in zone NS records
A2001:420:2041:5000::a🇺🇸 ASNTTCISCO2001:420:2000::/35 170 West Tasman Drive San Jose CA 95134 United States
PTRns2.cisco.com
A64.102.255.44🇺🇸 ASNTTCISCO64.102.0.0/16 170 West Tasman Drive San Jose CA 95134 United States
PTRns2.cisco.com

off.ai

DNSSEC⚠️ Not signed
rank #82573 globally
rank #217 in the tld
WOT: SAFE (99/100)

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Similar names

ciscosystems.sc.cn
ciscosystems.com.es
ciscosystems.gl
ciscosystems.org
ciscosystems.si.it
ciscosystems.vu

DNS History

2 records (2 active, 0 former)

NSns1.cisco.comns2.cisco.com
●NSns1.cisco.com2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-03 12:29:32
● 2026-05-10 04:05:28
●NSns2.cisco.com2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-03 12:29:32
● 2026-05-10 04:05:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n3.nic.ai, v2n1.nic.ai, v0n1.nic.ai, v0n0.nic.ai...-
ciscosystems.off.ains2.cisco.com, ns1.cisco.com-

✅ Authoritative Response

Server:64.102.255.44

NS records: ns2.cisco.com, ns1.cisco.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ciscosystems.off.ai (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

ciscosystems.off.ai's delegation uses two name servers: ns1.cisco.com and ns2.cisco.com.

ciscosystems.off.ai uses the same name server setup as other domains, such as smalltown.biz, ciscoglobalrewards.com, ciscoglobaldsl.net, smaltown.com and ciscoblog.com.

ciscosystems.off.ai at least partially shares name servers with other domains, including testcloudlockprimary1.com, amteva.net, 181.182.209.in-addr.arpa, home.cisco and ciscologomerch.com.

These name servers are commonly used with ns3.cisco.com.

Host names with two IPs:

ns1.cisco.com points to 2001:420:1101:6::a and 72.163.5.201

ns2.cisco.com points to 2001:420:2041:5000::a and 64.102.255.44