webex.guru - robtex.com

webex.guru

DNSSEC⚠️ Not signed
NSns1.cisco.com ⚠️ Not in zone NS records
A2001:420:1101:6::aπŸ‡ΊπŸ‡Έ ASNTTCISCO2001:420:1100::/41 170 West Tasman Drive San Jose CA 95134 United States
PTRns1.cisco.com
A72.163.5.201πŸ‡ΊπŸ‡Έ 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::aπŸ‡ΊπŸ‡Έ ASNTTCISCO2001:420:2000::/35 170 West Tasman Drive San Jose CA 95134 United States
PTRns2.cisco.com
A64.102.255.44πŸ‡ΊπŸ‡Έ ASNTTCISCO64.102.0.0/16 170 West Tasman Drive San Jose CA 95134 United States
PTRns2.cisco.com
NSns3.cisco.com ⚠️ Not in zone NS records
A2001:420:1201:7::aπŸ‡ΊπŸ‡Έ ASNTTCISCO2001:420:1200::/41 170 West Tasman Drive San Jose CA 95134 United States
PTRns3.cisco.com
A173.37.146.41πŸ‡ΊπŸ‡Έ ASNTTCISCO173.37.128.0/19 170 West Tasman Drive San Jose CA 95134 United States
PTRns3.cisco.com

guru

DNSSECπŸ”’ Signed (DS record present)
NSv0n0.nic.guru ⭐
NSv0n1.nic.guru
NSv0n2.nic.guru
NSv0n3.nic.guru
NSv2n0.nic.guru
NSv2n1.nic.guru
SOAv0n0.nic.guruhostmaster@donuts.email serial=1775100006

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSns1.cisco.comns2.cisco.comns3.cisco.com
●NSns1.cisco.com2026-03-31 β†’ 2026-04-02 Β· 2 obs
● 2026-03-31 13:55:38
● 2026-04-02 03:53:48
●NSns2.cisco.com2026-03-31 β†’ 2026-04-02 Β· 2 obs
● 2026-03-31 13:55:38
● 2026-04-02 03:53:48
●NSns3.cisco.com2026-03-31 β†’ 2026-04-02 Β· 2 obs
● 2026-03-31 13:55:38
● 2026-04-02 03:53:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
guruv0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru...12 records
webex.guruns1.cisco.com, ns2.cisco.com, ns3.cisco.com-

βœ… Authoritative Response

Server:72.163.5.201

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webex.guru (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru...)

Analysis

Name Servers

The delegation for webex.guru is handled by three name servers: ns1.cisco.com, ns2.cisco.com and ns3.cisco.com.

webex.guru shares name servers with other domains at least partially, for example synata.co, ciscolifeconnections.com, digitalcribs.mobi, ipmobile.com and navini.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

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