`mywebexsupport.us`

DNSSEC	⚠️ Not signed
NS	`ns01.webex.com` ⚠️ Not in zone NS records
		A	66.163.53.1^{🇺🇸 WEBEX66.163.53.0/24 CiscoWebex}
			PTR	`ns2.as13445.net`
NS	`ns03.webex.com` ⚠️ Not in zone NS records
		A	66.163.52.1^{🇺🇸 WEBEX66.163.52.0/24 CiscoWebex}
			PTR	`ns03.webex.com`
			PTR	`ns1.as13445.net`
NS	`ns05.webex.com` ⚠️ Not in zone NS records
		A	66.163.53.1^{🇺🇸 WEBEX66.163.53.0/24 CiscoWebex}
			PTR	`ns2.as13445.net`
NS	`ns06.webex.com` ⚠️ Not in zone NS records
NS	`ns07.webex.com` ⚠️ Not in zone NS records
NS	`ns08.webex.com` ⚠️ Not in zone NS records

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1775071724

Same first word

mywebexsupport.fr

mywebexsupport.co.uk

mywebexsupport.us

mywebexsupport.ca

Similar names

webexmysupport.com

supportmywebex.com

DNS History

6 records (6 active, 0 former)

●NSns01.webex.com2026-03-13 → 2026-04-01 · 2 obs

● 2026-03-13 15:25:32
● 2026-04-01 19:24:56

●NSns03.webex.com2026-03-13 → 2026-04-01 · 2 obs

● 2026-03-13 15:25:32
● 2026-04-01 19:24:56

●NSns05.webex.com2026-03-13 → 2026-04-01 · 2 obs

● 2026-03-13 15:25:32
● 2026-04-01 19:24:56

●NSns06.webex.com2026-03-13 → 2026-04-01 · 2 obs

● 2026-03-13 15:25:32
● 2026-04-01 19:24:56

●NSns07.webex.com2026-03-13 → 2026-04-01 · 2 obs

● 2026-03-13 15:25:32
● 2026-04-01 19:24:56

●NSns08.webex.com2026-03-13 → 2026-04-01 · 2 obs

● 2026-03-13 15:25:32
● 2026-04-01 19:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
mywebexsupport.us	ns01.webex.com, ns08.webex.com, ns07.webex.com, ns06.webex.com...	-

✅ Authoritative Response

Server:66.163.53.1

NS records: ns01.webex.com, ns08.webex.com, ns07.webex.com, ns06.webex.com, ns05.webex.com, ns03.webex.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mywebexsupport.us (unsigned zone)

⏱️ Timing

Total: 1263ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

mywebexsupport.us delegates to six name servers: ns01.webex.com, ns03.webex.com, ns05.webex.com, ns06.webex.com, ns07.webex.com and ns08.webex.com.

mywebexsupport.us at least partially shares name servers with other domains such as ciscotandbergvideoconferencing.com, webex.ac.cn, meeting-menow.com, mywebxmeetings.net and pcnowsignup.com.

Host names with a single IP

ns01.webex.com points to 66.163.53.1.

ns03.webex.com points to 66.163.52.1.

ns05.webex.com points to 66.163.53.1.

Names pointing to 66.163.53.1: ns01.webex.com and ns05.webex.com.

mywebexsupport.us - robtex.com