ciscotaccc.com - robtex.com

ciscotaccc.com

DNSSEC⚠️ Not signed
A2001:420:1101:1::b🇺🇸 ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States
PTRredirect.cisco.com
A72.163.4.154🇺🇸 ASNTTCISCO72.163.4.0/24 170 West Tasman Drive San Jose CA 95134 United States
NSns1.cisco.com ⭐
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
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
NSns3.cisco.com
A2001:420:1201:7::a🇺🇸 ASNTTCISCO2001:420:1200::/41 170 West Tasman Drive San Jose CA 95134 United States
PTRns3.cisco.com
A173.37.146.41🇺🇸 ASNTTCISCO173.37.128.0/19 170 West Tasman Drive San Jose CA 95134 United States
PTRns3.cisco.com
SOAns1.cisco.compostmaster@cisco.com serial=5

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778445126
WOT: SAFE (76/100)

Same first word

ciscotaccc.com

DNS History

7 records (5 active, 2 former)

200920112013201520172019202120232025NSns1.cisco.comns2.cisco.comns3.cisco.comedns-aln1-1-ledns-aln1-1-l.cisco.comA2001:420:1101:1::b72.163.4.154
○NSedns-aln1-1-l2017-04-04 → 2017-04-04 · 4 obs
○ 2016-08-18 05:59:24
● 2017-04-04 18:19:38
○ 2026-05-03 12:33:12
○ 2026-05-10 20:59:28
○NSedns-aln1-1-l.cisco.com2015-06-20 → 2016-08-18 · 5 obs
○ 2008-03-18 13:04:24
● 2015-06-20 14:44:54
● 2016-08-18 05:59:24
○ 2017-04-04 18:19:38
○ 2026-05-10 20:59:28
●NSns1.cisco.com2015-06-20 → 2026-05-10 · 3 obs
○ 2008-03-18 13:04:24
● 2015-06-20 14:44:54
● 2026-05-10 20:59:28
●NSns2.cisco.com2015-06-20 → 2026-05-10 · 3 obs
○ 2008-03-18 13:04:24
● 2015-06-20 14:44:54
● 2026-05-10 20:59:28
●NSns3.cisco.com2015-06-20 → 2026-05-10 · 3 obs
○ 2008-03-18 13:04:24
● 2015-06-20 14:44:54
● 2026-05-10 20:59:28
●A2001:420:1101:1::b2015-06-20 → 2026-05-10 · 3 obs
○ 2008-03-18 13:04:24
● 2015-06-20 14:44:54
● 2026-05-10 20:59:28
●A72.163.4.1542015-06-20 → 2026-05-10 · 3 obs
○ 2008-03-18 13:04:24
● 2015-06-20 14:44:54
● 2026-05-10 20:59:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...-
ciscotaccc.comns1.cisco.com, ns2.cisco.com, ns3.cisco.com6 records

✅ Authoritative Response

Server:72.163.5.201

NS records: ns1.cisco.com, ns2.cisco.com, ns3.cisco.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ciscotaccc.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

TypeCountSample Data
A172.163.4.154
AAAA12001:420:1101:1::b
NS3ns1.cisco.com, ns2.cisco.com...
SOA1ns1.cisco.com postmaster.cisco.com

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cisco.com, ns1.cisco.com, ns2.cisco.com...)

Analysis

IP Addresses

ciscotaccc.com has two IP numbers: 2001:420:1101:1::b and 72.163.4.154.

Other host names, for instance ciscowebex.de, cisco.co.th, coreoptics.com, cisco.biz.tj and ciscosystems.co.za share IP numbers with ciscotaccc.com.

Name Servers

ciscotaccc.com is delegated to three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

ciscotaccc.com at least partially shares name servers with other domains, including ciscoquad.net, ciscovirtual.info, urbanecomap.com, amteva.com and ciscocapital-dfs.com.

Host names with two IP numbers:

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

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

ns3.cisco.com: 2001:420:1201:7::a and 173.37.146.41