qtron.cn - robtex.com
qtron.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034793379 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.363.hk2026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 03:11:20
● 2026-05-15 00:03:14
○NSns1.alidns.com2015-05-11 → 2017-05-19 · 4 obs
● 2017-05-19 01:06:36
○ 2020-11-24 08:00:48
○ 2026-05-15 00:03:14
●NSns1.myhostadmin.net2026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 03:11:20
● 2026-05-15 00:03:14
●NSns2.363.hk2026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 03:11:20
● 2026-05-15 00:03:14
○NSns2.alidns.com2015-05-11 → 2017-05-19 · 4 obs
● 2017-05-19 01:06:36
○ 2020-11-24 08:00:48
○ 2026-05-15 00:03:14
●NSns2.myhostadmin.net2026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 03:11:20
● 2026-05-15 00:03:14
●NSns3.363.hk2026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 03:11:20
● 2026-05-15 00:03:14
●NSns4.363.hk2026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 03:11:20
● 2026-05-15 00:03:14
○A123.254.111.1902015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-19 18:35:14
○ 2026-05-15 00:03:14
○A124.16.31.1522015-10-19 → 2017-05-19 · 5 obs
● 2015-10-19 18:35:14
● 2017-05-19 01:06:36
○ 2020-11-24 08:00:48
○ 2026-05-15 00:03:14
●A38.238.114.1332026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 03:11:20
● 2026-05-15 00:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| qtron.cn | ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qtron.cn (unsigned zone)
⏱️ Timing
Total: 2745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.238.114.133 |
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
qtron.cn resolves to one IP number: 38.238.114.133.
Name Servers
qtron.cn is delegated to six name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.
qtron.cn at least partially shares name servers with other domains, for instance pdoc.cn, yizuofang.com, babiga.com, yt-fl.com and qp8818.cn.
These name servers are commonly used alongside ns5.363.hk, ns6.363.hk, ns5.myhostadmin.net, ns4.myhostadmin.net, ns6.myhostadmin.net and ns3.myhostadmin.net.
Hostnames grouped by IP count
Four IPs
ns1.363.hk points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132
ns1.myhostadmin.net points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132
ns2.myhostadmin.net points to 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100
Three IPs
ns2.363.hk points to 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100
ns3.363.hk points to 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114
ns4.363.hk points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100
Hostnames that point to 240e:d9:c200::2: ns1.363.hk, ns1.myhostadmin.net and ns3.363.hk
Hostnames that point to 60.247.150.254: ns1.363.hk and ns1.myhostadmin.net
Hostnames that point to 118.123.249.114: ns1.363.hk, ns1.myhostadmin.net and ns3.363.hk
Hostnames that point to 118.123.253.132: ns1.363.hk, ns1.myhostadmin.net and ns4.363.hk
Hostnames that point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns2.363.hk and ns4.363.hk
Hostnames that point to 61.172.183.73: ns2.myhostadmin.net and ns2.363.hk
Hostnames that point to 211.149.230.100: ns2.myhostadmin.net, ns2.363.hk and ns4.363.hk