jctrading.com.tw - dns.ninja
jctrading.com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 59.125.43.20🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mail.jctrading.com.tw | ||||||
| NS | ns11.twnic.net.tw ⭐ | ||||||
| NS | ns12.twnic.net.tw | ||||||
| A | 2001:454e:c010:101::234🇹🇼 TFN-NET2001:454e:c010::/48 Proxy-registered route object(Customer) | ||||||
| PTR | ns12.twnic.net.tw | ||||||
| A | 2001:b000:1e0:c000::13🇹🇼 HiNet2001:b000:100::/40 | ||||||
| MX | mail.jctrading.com.tw ⭐ | ||||||
| A | 59.125.43.20🇹🇼 HiNet59.125.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mail.jctrading.com.tw | ||||||
| TXT | v=spf1 ip4:59.125.43.20 ~all | ||||||
| TXT | google-site-verification=C_qHI11YTXGbSjcpWf2qbZ6LgKBWIBqldH_yJEdLzKc | ||||||
| SOA | ns11.twnic.net.twtech@twnic.net.tw serial=1785959977 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006391018 | ||||||
Subdomains
mail.jctrading.com.tw |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns11.twnic.net.tw2015-05-11 → 2026-08-11 · 2 obs
● 2026-08-11 09:15:28
●NSns12.twnic.net.tw2015-05-11 → 2026-08-11 · 2 obs
● 2026-08-11 09:15:28
●MXmail.jctrading.com.tw2015-05-11 → 2026-08-11 · 2 obs
● 2026-08-11 09:15:28
●A59.125.43.202015-05-11 → 2026-08-11 · 2 obs
● 2026-08-11 09:15:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| jctrading.com.tw | ns12.twnic.net.tw, ns11.twnic.net.tw | - |
✅ Authoritative Response
Server:54.249.43.242
NS records: ns12.twnic.net.tw, ns11.twnic.net.tw
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.125.43.20 |
| NS | 2 | ns12.twnic.net.tw, ns11.twnic.net.tw |
| MX | 1 | mail.jctrading.com.tw (pri: 5) |
| TXT | 2 | v=spf1 ip4:59.125.43.20 ~all, google-site-verification=C_qHI11YTXGbSjc |
| SOA | 1 | ns11.twnic.net.tw tech.twnic.net.tw |
Analysis
Hierarchy
jctrading.com.tw serves as the parent of mail.jctrading.com.tw.
IP Addresses
jctrading.com.tw has exactly one IP address — 59.125.43.20.
Additional host names — including mail.jctrading.com.tw and 59-125-43-20.hinet-ip.hinet.net — share IP numbers with jctrading.com.tw.
Name Servers
jctrading.com.tw is delegated to two name servers: ns11.twnic.net.tw and ns12.twnic.net.tw.
The name server configuration of jctrading.com.tw is shared with other domains, for instance tokei.com.tw, fluidman.com.tw, wny.com.tw and two others.
Host names pointing to two IP addresses:
ns12.twnic.net.tw points to 2001:454e:c010:101::234 and 2001:b000:1e0:c000::13.
Mail Servers
jctrading.com.tw uses one mail server — mail.jctrading.com.tw.
mail.jctrading.com.tw resolves to a single IP number: 59.125.43.20.