dortex-kc.com - dns.ninja
dortex-kc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.23.143.85🇹🇼 HiNet211.23.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | 211-23-143-85.hinet-ip.hinet.net | ||||||
| NS | nic1.greatwall.net ⭐ | ||||||
| A | 202.39.49.133🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | nic1.vitalic.com | ||||||
| NS | nic2.greatwall.net | ||||||
| A | 202.39.49.140🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | imail.greatwall.net | ||||||
| SOA | nic1.greatwall.netroot@nic1.greatwall.net 2026-06-29 #15 | ||||||
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.netnstld@verisign-grs.com serial=1785486527 | ||||||
Same first word
dortex-kc.tw |
dortex-kc.com |
DNS History
5 records (3 active, 2 former)
●NSnic1.greatwall.net2015-06-24 → 2026-07-31 · 2 obs
● 2026-07-31 08:58:20
●NSnic2.greatwall.net2015-06-24 → 2026-07-31 · 2 obs
● 2026-07-31 08:58:20
○A113.196.52.1792015-06-24 → 2016-04-12 · 4 obs
● 2016-04-12 22:23:04
○ 2016-12-24 06:32:18
○ 2026-07-31 08:58:20
●A211.23.143.852026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 18:18:10
● 2026-07-31 08:58:20
○A219.85.73.732016-12-24 → 2016-12-24 · 4 obs
● 2016-12-24 06:32:18
○ 2026-02-17 18:18:10
○ 2026-07-31 08:58:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dortex-kc.com | nic1.greatwall.net, nic2.greatwall.net | - |
✅ Authoritative Response
Server:202.39.49.140
NS records: nic1.greatwall.net, nic2.greatwall.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dortex-kc.com (unsigned zone)
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.23.143.85 |
| NS | 2 | nic1.greatwall.net, nic2.greatwall.net |
| SOA | 1 | nic1.greatwall.net root.nic1.greatwall.n |
Analysis
IP Addresses
dortex-kc.com points to a single IP number: 211.23.143.85.
Additional host names — qxat.com.tw, ns3.takidns.com, ns2.petercar.com.tw and two others — share IP numbers with dortex-kc.com.
Name Servers
DNS delegation for dortex-kc.com points to two name servers: nic1.greatwall.net and nic2.greatwall.net.
dortex-kc.com shares its name server setup with other domains, including r-o-c.com.tw, procal-tech.com, thermocouple-head-connector-terminal-block-sensor-temperature.com and two others.
At least some of dortex-kc.com's name servers are shared with other domains, for example xn--93q717i.com, ght-tech.com, bbb-tw.com.tw and two more.
These name servers tend to be used in conjunction with the name servers dns2.greatwall.net.
Each of nic1.greatwall.net and nic2.greatwall.net has one IP address: nic1.greatwall.net uses 202.39.49.133 and nic2.greatwall.net uses 202.39.49.140.