webex.ah.cn - robtex.com
webex.ah.cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns01.webex.com β οΈ Not in zone NS records | ||||||
| A | 66.163.53.1πΊπΈ WEBEX66.163.53.0/24 CiscoWebex | ||||||
| PTR | ns2.as13445.net | ||||||
| NS | ns03.webex.com β οΈ Not in zone NS records | ||||||
| A | 66.163.52.1πΊπΈ WEBEX66.163.52.0/24 CiscoWebex | ||||||
| PTR | ns03.webex.com | ||||||
| PTR | ns1.as13445.net | ||||||
| NS | ns05.webex.com β οΈ Not in zone NS records | ||||||
| A | 66.163.53.1πΊπΈ WEBEX66.163.53.0/24 CiscoWebex | ||||||
| PTR | ns2.as13445.net | ||||||
| NS | ns06.webex.com β οΈ Not in zone NS records | ||||||
ah.cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.cn β β οΈ Not in parent delegation | ||||||
| NS | b.dns.cn β οΈ Not in parent delegation | ||||||
| NS | c.dns.cn β οΈ Not in parent delegation | ||||||
| NS | cns.cernet.net β οΈ Not in parent delegation | ||||||
| NS | d.dns.cn β οΈ Not in parent delegation | ||||||
| NS | e.dns.cn β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027236016 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| webex.ah.cn | ns01.webex.com, ns03.webex.com, ns05.webex.com, ns06.webex.com | - |
β Authoritative Response
Server:66.163.53.1
NS records: ns01.webex.com, ns03.webex.com, ns05.webex.com, ns06.webex.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for webex.ah.cn (unsigned zone)
β±οΈ Timing
Total: 1557ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
webex.ah.cn's delegation is handled by four name servers: ns01.webex.com, ns03.webex.com, ns05.webex.com and ns06.webex.com.
webex.ah.cn partially shares name servers with other domains; examples include webex.nm.cn, meetmenow.us, webex.com.tr, pcwebex.com and webex.in.
These name servers commonly accompany ns07.webex.com, ns08.webex.com, ns1.as13445.net and ns2.as13445.net.
Host names with a single IP number
Host ns01.webex.com points to 66.163.53.1
Host ns03.webex.com points to 66.163.52.1
Host ns05.webex.com points to 66.163.53.1
Host names pointing to 66.163.53.1: ns01.webex.com and ns05.webex.com