`webconferencecenter.com`

DNSSEC	⚠️ Not signed
NS	`hns001.sjc03.webex.com` ⭐
NS	`ns1.as13445.net`
		A	2607:fcf0:30::1^{🇺🇸 WEBEX2607:fcf0:30::/44 IPv6 Anycast 1}
		A	66.163.52.1^{🇺🇸 WEBEX66.163.52.0/24 CiscoWebex}
			PTR	`ns03.webex.com`
			PTR	`ns1.as13445.net`
NS	`ns2.as13445.net`
		A	2607:fcf0:40::1^{🇺🇸 WEBEX2607:fcf0:40::/44 IPv6 Anycast 2}
		A	66.163.53.1^{🇺🇸 WEBEX66.163.53.0/24 CiscoWebex}
			PTR	`ns2.as13445.net`
MX	`bastion.webex.com` ⭐
SOA	`hns001.sjc03.webex.com`csg-ia@cisco.com 2014-06-22 #83

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775250682

Same first word

webconferencecenter.com

DNS History

12 records (4 active, 8 former)

●NShns001.sjc03.webex.com2026-04-03 → 2026-04-03 · 2 obs

○ 2026-03-31 13:55:20
● 2026-04-03 21:41:44

○NShns601.sjc03.webex.com2026-03-31 → 2026-03-31 · 3 obs

○ 2015-11-08 17:26:00
● 2026-03-31 13:55:20
○ 2026-04-03 21:41:44

○NSns01.webex.com2008-03-20 → 2015-07-08 · 4 obs

● 2008-03-20 10:59:36
● 2015-07-08 01:33:20
○ 2015-11-08 17:26:00
○ 2026-04-03 21:41:44

○NSns03.webex.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:59:36
○ 2015-07-08 01:33:20
○ 2026-04-03 21:41:44

○NSns05.webex.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:59:36
○ 2015-07-08 01:33:20
○ 2026-04-03 21:41:44

○NSns06.webex.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:59:36
○ 2015-07-08 01:33:20
○ 2026-04-03 21:41:44

○NSns07.webex.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:59:36
○ 2015-07-08 01:33:20
○ 2026-04-03 21:41:44

○NSns08.webex.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:59:36
○ 2015-07-08 01:33:20
○ 2026-04-03 21:41:44

●NSns1.as13445.net2015-07-08 → 2026-04-03 · 3 obs

○ 2008-03-20 10:59:36
● 2015-07-08 01:33:20
● 2026-04-03 21:41:44

●NSns2.as13445.net2015-07-08 → 2026-04-03 · 3 obs

○ 2008-03-20 10:59:36
● 2015-07-08 01:33:20
● 2026-04-03 21:41:44

●MXbastion.webex.com2008-03-20 → 2026-04-03 · 2 obs

● 2008-03-20 10:59:36
● 2026-04-03 21:41:44

○A64.68.120.442015-11-08 → 2016-11-30 · 4 obs

● 2015-11-08 17:26:00
● 2016-11-30 12:17:00
○ 2026-03-31 13:55:20
○ 2026-04-03 21:41:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
webconferencecenter.com	ns1.as13445.net, ns2.as13445.net	-

✅ Authoritative Response

Server:66.163.52.1

NS records: ns1.as13445.net, ns2.as13445.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webconferencecenter.com (unsigned zone)

⏱️ Timing

Total: 1143ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.as13445.net, ns2.as13445.net`
MX	1	`bastion.webex.com (pri: 0)`
SOA	1	`hns601.sjc03.webex.com csg-ia.cisco.com`

Analysis

Name Servers

The delegation for webconferencecenter.com is handled by three name servers: ns1.as13445.net, ns2.as13445.net and hns001.sjc03.webex.com.

webconferencecenter.com shares name servers with other domains at least partially, for example 109.68.64.in-addr.arpa, webex.tv.it, 189.26.69.in-addr.arpa, 94.14.177.128.in-addr.arpa and 97.36.177.128.in-addr.arpa.

These name servers are commonly used with hns601.sjc03.webex.com.

Host names with two IP numbers:

ns1.as13445.net points to 2607:fcf0:30::1 and 66.163.52.1; ns2.as13445.net points to 2607:fcf0:40::1 and 66.163.53.1.

Mail Servers

webconferencecenter.com is handled by a single mail server, bastion.webex.com.

webconferencecenter.com - robtex.com