casesource.com.tw - robtex.com
casesource.com.tw
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=2006341480 | ||||||
Subdomains
ns2.casesource.com.tw |
mailfilter.casesource.com.tw |
ns.casesource.com.tw |
ns3.casesource.com.tw |
Same first word
casesource.com |
casesource.com.tw |
Similar names
DNS History
15 records (11 active, 4 former)
○NSns.casesource.com.tw2015-05-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-04-12 14:13:36
●NSns.hinetidc.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
●NSns.idc.hinet.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
●NSns01.idc.hinet.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
●NSns02.idc.hinet.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
●NSns03.idc.hinet.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
●NSns1.hinetidc.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
○NSns2.casesource.com.tw2015-05-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-04-12 14:13:36
●NSns2.hinetidc.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
●NSns2.idc.hinet.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
○NSns3.casesource.com.tw2015-05-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-04-12 14:13:36
●NSns3.idc.hinet.net2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
●MXmailfilter.casesource.com.tw2015-05-25 → 2026-04-12 · 2 obs
● 2026-04-12 14:13:36
○A203.69.42.812015-05-25 → 2018-01-06 · 4 obs
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-04-12 14:13:36
●A203.69.43.942026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 04:29:46
● 2026-04-12 14:13:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | c.twnic.net.tw, b.twnic.net.tw, e.twnic.net.tw, f.twnic.net.tw... | - |
| casesource.com.tw | ns3.idc.hinet.net, ns2.idc.hinet.net, ns.idc.hinet.net | - |
✅ Authoritative Response
Server:168.95.192.41
NS records: ns3.idc.hinet.net, ns2.idc.hinet.net, ns.idc.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.69.43.94 |
| NS | 6 | ns.hinetidc.net, ns03.idc.hinet.net... |
| MX | 1 | mailfilter.casesource.com.tw (pri: 5) |
| SOA | 1 | ns.hinetidc.net hostmaster.hinet.net |
Analysis
Hierarchy
casesource.com.tw has children ns2.casesource.com.tw, mailfilter.casesource.com.tw, ns.casesource.com.tw and ns3.casesource.com.tw.
IP Addresses
casesource.com.tw maps to IP address 203.69.43.94.
Other host names, for instance sanannh.com.tw, colub.com.tw, kch-baseball.org.tw, www.chenhe.com.tw and stc-i.com.tw share IP numbers with casesource.com.tw.
Name Servers
casesource.com.tw is delegated to nine name servers: ns1.hinetidc.net, ns2.hinetidc.net, ns.hinetidc.net, ns01.idc.hinet.net, ns02.idc.hinet.net, ns03.idc.hinet.net, ns2.idc.hinet.net, ns3.idc.hinet.net and ns.idc.hinet.net.
casesource.com.tw at least partially shares name servers with other domains such as tsdas.org.tw, iego.com.tw, cgnet.net, kaoyeu.com and endocrine.org.tw.
Names with two IPs:
ns1.hinetidc.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns2.hinetidc.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns.hinetidc.net points to 2001:b000:168::192:41 and 168.95.192.41.
ns01.idc.hinet.net points to 2001:b000:168::192:41 and 168.95.192.41.
ns02.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns03.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns2.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns3.idc.hinet.net points to 2001:b000:180:80d:203:74:116:201 and 203.74.116.201.
ns.idc.hinet.net points to 2001:b000:168::192:41 and 168.95.192.41.
Names pointing to 2001:b000:180:80d:203:74:116:201: ns1.hinetidc.net, ns2.hinetidc.net, ns02.idc.hinet.net, ns03.idc.hinet.net, ns2.idc.hinet.net and ns3.idc.hinet.net.
Names pointing to 203.74.116.201: ns1.hinetidc.net, ns2.hinetidc.net, ns02.idc.hinet.net, ns03.idc.hinet.net, ns2.idc.hinet.net and ns3.idc.hinet.net.
Names pointing to 2001:b000:168::192:41: ns.hinetidc.net, ns01.idc.hinet.net and ns.idc.hinet.net.
Names pointing to 168.95.192.41: ns.hinetidc.net, ns01.idc.hinet.net and ns.idc.hinet.net.
Mail Servers
casesource.com.tw is handled by a single mail server, mailfilter.casesource.com.tw.
mailfilter.casesource.com.tw points to one IP number: 210.71.187.212.