🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyhost.tw`

DNSSEC	⚠️ Not signed
NS	`admns1.hinet.net` ⭐
		A	2001:b000:168::192:32^{🇹🇼 HiNet2001:b000:100::/40}
			PTR	`admns1.hinet.net`
		A	168.95.192.32^{🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`admns1.hinet.net`
NS	`admns2.hinet.net`
		A	2001:b000:180:80d:203:74:116:192^{🇹🇼 HiNet2001:b000:100::/40}
			PTR	`admns2.hinet.net`
		A	203.74.116.192^{🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`203-74-116-192.hinet-ip.hinet.net`
MX	`studyhost-tw.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::1^{🇸🇬 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.137.2^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms83332238`
SOA	`admns1.hinet.net`hostmaster@hinet.net serial=1792868401

`tw`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw`
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2011095397

Subdomains

www.studyhost.tw

Same first word

studyhost.com.tw

studyhost.net

studyhost.blogspot.hk

studyhost.com

studyhost.blogspot.tw

studyhost.co.uk

studyhost.duckdns.org

studyhost.de

studyhost.tw

Similar names

dustyhots.co.nz

studyshot.jp

dutyhosts.net

dustyhots.com

studyshot.com

hoststudy.com

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NSadmns1.hinet.net2018-05-09 → 2026-10-25 · 2 obs

● 2018-05-09 11:28:10
● 2026-10-25 09:48:20

●NSadmns2.hinet.net2018-05-09 → 2026-10-25 · 2 obs

● 2018-05-09 11:28:10
● 2026-10-25 09:48:20

●MXstudyhost-tw.mail.protection.outlook.com2018-05-09 → 2026-10-25 · 3 obs

● 2018-05-09 11:28:10
○ 2026-10-23 10:46:40
● 2026-10-25 09:48:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	e.dns.tw, d.dns.tw, f.dns.tw, h.dns.tw...	15 records
studyhost.tw	admns1.hinet.net, admns2.hinet.net	-

✅ Authoritative Response

Server:168.95.192.32

NS records: admns1.hinet.net, admns2.hinet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyhost.tw (unsigned zone)

⏱️ Timing

Total: 1527ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`admns2.hinet.net, admns1.hinet.net`
MX	1	`studyhost-tw.mail.protection.outlook.com`
TXT	2	`MS=ms83332238, v=spf1 include:spf.protection.outlook.co`
SOA	1	`admns1.hinet.net hostmaster.hinet.net`

📌 Glue Records Collected

Total: 15

In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 1 (anytld.apnic.net)

Analysis

Hierarchy

studyhost.tw is the parent zone for www.studyhost.tw.

Name Servers

studyhost.tw is delegated to two name servers: admns1.hinet.net and admns2.hinet.net.

studyhost.tw uses the same name servers as several other domains — among them ilovetacp.org.tw, jiatiensha.com, lianyeu.com.tw and two more.

admns1.hinet.net and admns2.hinet.net each resolve to two IP addresses: admns1.hinet.net points to 168.95.192.32 and 2001:b000:168::192:32, while admns2.hinet.net points to 203.74.116.192 and 2001:b000:180:80d:203:74:116:192.

Mail Servers

Mail for studyhost.tw is handled by a single mail server, studyhost-tw.mail.protection.outlook.com.

studyhost-tw.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.137.2 and 5 others.

studyhost.tw - robtex.com

studyhost.tw

tw