casesource.com.tw - dns.ninja

`casesource.com.tw`

DNSSEC	⚠️ Not signed
A	203.69.43.94^{🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns1.hinetidc.net` ⭐ ⚠️ Not in parent delegation
		A	2001:b000:180:80d:203:74:116:201^{🇹🇼 HiNet2001:b000:100::/40}
		A	203.74.116.201^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns.hinetidc.net` ⚠️ Not in parent delegation
		A	2001:b000:168::192:41^{🇹🇼 HiNet2001:b000:100::/40}
		A	168.95.192.41^{🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns.idc.hinet.net` ⚠️ Not in zone NS records
		A	2001:b000:168::192:41^{🇹🇼 HiNet2001:b000:100::/40}
		A	168.95.192.41^{🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns01.idc.hinet.net` ⚠️ Not in zone NS records
		A	2001:b000:168::192:41^{🇹🇼 HiNet2001:b000:100::/40}
		A	168.95.192.41^{🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns02.idc.hinet.net` ⚠️ Not in parent delegation
		A	2001:b000:180:80d:203:74:116:201^{🇹🇼 HiNet2001:b000:100::/40}
		A	203.74.116.201^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns03.idc.hinet.net` ⚠️ Not in parent delegation
		A	2001:b000:180:80d:203:74:116:201^{🇹🇼 HiNet2001:b000:100::/40}
		A	203.74.116.201^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns2.hinetidc.net` ⚠️ Not in parent delegation
		A	2001:b000:180:80d:203:74:116:201^{🇹🇼 HiNet2001:b000:100::/40}
		A	203.74.116.201^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns2.idc.hinet.net` ⚠️ Not in parent delegation
		A	2001:b000:180:80d:203:74:116:201^{🇹🇼 HiNet2001:b000:100::/40}
		A	203.74.116.201^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`ns3.idc.hinet.net` ⚠️ Not in zone NS records
		A	2001:b000:180:80d:203:74:116:201^{🇹🇼 HiNet2001:b000:100::/40}
		A	203.74.116.201^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
MX	`mailfilter.casesource.com.tw` ⭐
		A	210.71.187.212^{🇹🇼 HiNet210.71.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`mailfilter.hibox.hinet.net`
SOA	`ns.hinetidc.net`hostmaster@hinet.net serial=1780167602

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006356365

WOT: SAFE (58/100)

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

● 2015-05-25 18:44:12
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-06-06 05:14:48

●NSns.hinetidc.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

●NSns.idc.hinet.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

●NSns01.idc.hinet.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

●NSns02.idc.hinet.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

●NSns03.idc.hinet.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

●NSns1.hinetidc.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

○NSns2.casesource.com.tw2015-05-25 → 2018-01-06 · 4 obs

● 2015-05-25 18:44:12
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-06-06 05:14:48

●NSns2.hinetidc.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

●NSns2.idc.hinet.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

○NSns3.casesource.com.tw2015-05-25 → 2018-01-06 · 4 obs

● 2015-05-25 18:44:12
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-06-06 05:14:48

●NSns3.idc.hinet.net2026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

●MXmailfilter.casesource.com.tw2015-05-25 → 2026-06-06 · 2 obs

● 2015-05-25 18:44:12
● 2026-06-06 05:14:48

○A203.69.42.812015-05-25 → 2018-01-06 · 4 obs

● 2015-05-25 18:44:12
● 2018-01-06 21:23:06
○ 2026-04-05 04:29:46
○ 2026-06-06 05:14:48

●A203.69.43.942026-04-05 → 2026-06-06 · 3 obs

○ 2018-01-06 21:23:06
● 2026-04-05 04:29:46
● 2026-06-06 05:14:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	g.twnic.net.tw, e.twnic.net.tw, c.twnic.net.tw, h.twnic.net.tw...	-
casesource.com.tw	ns2.idc.hinet.net, ns.idc.hinet.net, ns3.idc.hinet.net	-

✅ Authoritative Response

Server:168.95.192.41

NS records: ns2.idc.hinet.net, ns.idc.hinet.net, ns3.idc.hinet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.69.43.94`
NS	6	`ns.hinetidc.net, ns1.hinetidc.net...`
MX	1	`mailfilter.casesource.com.tw (pri: 5)`
SOA	1	`ns.hinetidc.net hostmaster.hinet.net`

Analysis

Hierarchy

ns2.casesource.com.tw, mailfilter.casesource.com.tw, ns.casesource.com.tw and ns3.casesource.com.tw each fall under the parent domain casesource.com.tw.

IP Addresses

casesource.com.tw has exactly one IP address — 203.69.43.94.

sanannh.com.tw, colub.com.tw, kch-baseball.org.tw plus two other host names have IP numbers in common with casesource.com.tw.

Name Servers

casesource.com.tw is authoritative under 9 name servers including ns1.hinetidc.net, ns2.hinetidc.net, ns.hinetidc.net and six more.

casesource.com.tw partially shares its NS delegation with several other domains, including iego.com.tw, otbooks.com.tw, jewiyuan.com.tw and two others.

It is common to see these name servers paired with name servers ns01.idc.hinet.net, ns02.idc.hinet.net and ns03.idc.hinet.net plus three others.

Host names pointing to two IP addresses:

ns1.hinetidc.net directs traffic to 203.74.116.201 and 2001:b000:180:80d:203:74:116:201.

ns2.hinetidc.net directs traffic to 203.74.116.201 and 2001:b000:180:80d:203:74:116:201.

ns.hinetidc.net directs traffic to 168.95.192.41 and 2001:b000:168::192:41.

ns01.idc.hinet.net directs traffic to 168.95.192.41 and 2001:b000:168::192:41.

ns02.idc.hinet.net directs traffic to 203.74.116.201 and 2001:b000:180:80d:203:74:116:201.

ns03.idc.hinet.net directs traffic to 203.74.116.201 and 2001:b000:180:80d:203:74:116:201.

ns2.idc.hinet.net directs traffic to 203.74.116.201 and 2001:b000:180:80d:203:74:116:201.

ns3.idc.hinet.net directs traffic to 203.74.116.201 and 2001:b000:180:80d:203:74:116:201.

ns.idc.hinet.net directs traffic to 168.95.192.41 and 2001:b000:168::192:41.

ns1.hinetidc.net, ns2.hinetidc.net, ns02.idc.hinet.net and three more host names direct to 2001:b000:180:80d:203:74:116:201.

ns1.hinetidc.net, ns2.hinetidc.net, ns02.idc.hinet.net and three more host names direct to 203.74.116.201.