itstack.cn - robtex.com
itstack.cn
cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035003477 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
โNSns1.myhostadmin.net2018-07-21 โ 2026-07-04 ยท 2 obs
โ 2026-07-04 23:12:28
โNSns2.myhostadmin.net2018-07-21 โ 2026-07-04 ยท 2 obs
โ 2026-07-04 23:12:28
โNSns3.myhostadmin.net2018-07-21 โ 2026-07-04 ยท 2 obs
โ 2026-07-04 23:12:28
โNSns4.myhostadmin.net2018-07-21 โ 2026-07-04 ยท 2 obs
โ 2026-07-04 23:12:28
โNSns5.myhostadmin.net2018-07-21 โ 2026-07-04 ยท 2 obs
โ 2026-07-04 23:12:28
โNSns6.myhostadmin.net2018-07-21 โ 2026-07-04 ยท 2 obs
โ 2026-07-04 23:12:28
โA106.14.157.332018-07-21 โ 2018-07-21 ยท 3 obs
โ 2026-02-26 08:18:36
โ 2026-07-04 23:12:28
โA111.231.207.2122026-02-26 โ 2026-07-04 ยท 3 obs
โ 2026-02-26 08:18:36
โ 2026-07-04 23:12:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| itstack.cn | ns5.myhostadmin.net, ns6.myhostadmin.net | - |
โ Authoritative Response
Server:118.123.253.132
NS records: ns5.myhostadmin.net, ns6.myhostadmin.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for itstack.cn (unsigned zone)
โฑ๏ธ Timing
Total: 1840ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.231.207.212 |
| NS | 6 | ns1.myhostadmin.net, ns5.myhostadmin.net... |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
itstack.cn directs to one IP number, which is 111.231.207.212.
Name Servers
The DNS delegation for itstack.cn covers 6 name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and 3 more.
There is at least partial name server overlap between itstack.cn and other domains โ jwmarriott-shenzhen.com, dekeyj.com, cqgdkf.com and two more among them.
These name servers regularly appear alongside ns5.myhostadmin.net, ns4.myhostadmin.net, ns6.myhostadmin.net and 6 other name servers in NS record sets.
Hosts pointing to four IP addresses:
ns1.myhostadmin.net resolves to four IP addresses โ 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns2.myhostadmin.net resolves to four IP addresses โ 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Hosts with three IP address records:
ns3.myhostadmin.net resolves to three addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.myhostadmin.net resolves to three addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
ns5.myhostadmin.net resolves to three addresses: 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.
ns6.myhostadmin.net resolves to three addresses: 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.
ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net all direct to 240e:d9:c200::2.
ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net all direct to 118.123.249.114.
ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net all direct to 118.123.253.132.
ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net all direct to 240e:d9:c200:1::2.
These two host names โ ns2.myhostadmin.net and ns5.myhostadmin.net โ each point to 61.172.183.73 IP addresses.
These two host names โ ns2.myhostadmin.net and ns4.myhostadmin.net โ each point to 211.149.230.100 IP addresses.