jackcastle.com.tw - robtex.com
jackcastle.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006341506 | ||||||
Subdomains
mail.jackcastle.com.tw |
Similar names
DNS History
7 records (3 active, 4 former)
●NSjohnathan.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 21:20:50
● 2026-04-12 21:20:52
○NSns1.jackcastle.com.tw2018-05-09 → 2018-05-09 · 3 obs
○ 2026-04-12 21:20:50
○ 2026-04-12 21:20:52
○NSns2.jackcastle.com.tw2018-05-09 → 2018-05-09 · 3 obs
○ 2026-04-12 21:20:50
○ 2026-04-12 21:20:52
●NStori.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 21:20:50
● 2026-04-12 21:20:52
○MXmail.jackcastle.com.tw2018-05-09 → 2018-05-09 · 3 obs
○ 2026-04-12 21:20:50
○ 2026-04-12 21:20:52
○A59.125.214.1172018-05-09 → 2018-05-09 · 3 obs
○ 2026-04-12 21:20:50
○ 2026-04-12 21:20:52
●A61.221.217.882026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 21:20:50
● 2026-04-12 21:20:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, b.dns.tw, f.dns.tw, a.dns.tw... | - |
| com.tw | h.dns.tw, anytld.apnic.net, d.twnic.net.tw, e.twnic.net.tw... | 17 records |
| jackcastle.com.tw | tori.ns.cloudflare.com, johnathan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.44
NS records: tori.ns.cloudflare.com, johnathan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jackcastle.com.tw (unsigned zone)
⏱️ Timing
Total: 1546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.221.217.88 |
| NS | 2 | johnathan.ns.cloudflare.com, tori.ns.cloudflare.com |
| SOA | 1 | johnathan.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 17
Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)
Analysis
Hierarchy
jackcastle.com.tw is a parent of mail.jackcastle.com.tw.
IP Addresses
jackcastle.com.tw points to a single IP address: 61.221.217.88.
Other host names, for instance anpingstay.com, ais2012.com, tailifestyle.com.tw and mail.anpingstay.com share IP numbers with jackcastle.com.tw.
Name Servers
jackcastle.com.tw is delegated to two name servers: johnathan.ns.cloudflare.com and tori.ns.cloudflare.com.
jackcastle.com.tw uses the same name server setup as other domains, including smithglobalmedia.com, art-fashion.tv, nlptraining.net.au, psyn.no and 4saas.net.
At least part of the name servers for jackcastle.com.tw are shared with other domains, for instance comkw.vip, my(0x706f726e)tube.com, ronin-code.net, 5222mu.com and casino-nodeposit.com.
These name servers are commonly used alongside karl.ns.cloudflare.com and stephane.ns.cloudflare.com.
Host names with six IP numbers:
johnathan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2c, 2803:f800:50::6ca2:c32c, 2a06:98c1:50::ac40:232c, 108.162.195.44, 162.159.44.44 and 172.64.35.44.
tori.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae7, 2803:f800:50::6ca2:c0e7, 2a06:98c1:50::ac40:20e7, 108.162.192.231, 172.64.32.231 and 173.245.58.231.