webex.nm.cn - dns.ninja
webex.nm.cn
| 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 | ||||||
nm.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027233907 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| webex.nm.cn | ns01.webex.com, ns03.webex.com, ns05.webex.com, ns06.webex.com | - |
✅ Authoritative Response
Server:66.163.53.1
NS records: ns01.webex.com, ns03.webex.com, ns05.webex.com, ns06.webex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webex.nm.cn (unsigned zone)
⏱️ Timing
Total: 1438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The authoritative name servers for webex.nm.cn are ns01.webex.com, ns03.webex.com, ns05.webex.com and ns06.webex.com.
There is at least partial name server overlap between webex.nm.cn and other domains — webexmf.com, ciscowebexmeet.us, webxsupport.com and two more among them.
These name servers regularly appear alongside ns07.webex.com, ns08.webex.com, ns4.activetouch.com and 3 other name servers in NS record sets.
Three hostnames, each with one IP address: ns01.webex.com points to 66.163.53.1, ns03.webex.com points to 66.163.52.1 and ns05.webex.com points to 66.163.53.1. Note that ns01.webex.com and ns05.webex.com share the same IP.
ns01.webex.com and ns05.webex.com are host names that each point to 66.163.53.1 IP addresses.