coretechweb.com.tw - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coretechweb.com.tw`

DNSSEC	⚠️ Not signed
A	122.201.179.17^{🇹🇼 SAVECOM-TW122.201.176.0/20}
		PTR	`gwoyuh.com`
		PTR	`ldctourtw.com`
		PTR	`swm-kaeser.com`
		PTR	`twcycu.com`
		PTR	`twhih.com`
		PTR	`mail.gwoyuh.com`
		PTR	`mail.ldctourtw.com`
		PTR	`mail.swm-kaeser.com`
		PTR	`mail.twcycu.com`
		PTR	`mail.twhih.com`
		PTR	`fastpc.com.tw`
		PTR	`mail.fastpc.com.tw`
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	`admns2.hinet.net`
MX	`coretechweb-com-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: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	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`admns1.hinet.net`hostmaster@hinet.net serial=1786820401

`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.tw`snw@twnic.net.tw serial=2006392531

WOT: SAFE (68/100)
WOT: SAFE (58/100)

Same first word

coretechweb.com

coretechweb.com.tw

Similar names

webcoretech.com

corewebtech.com

webcoretech.co.in

DNS History

12 records (4 active, 8 former)

●NSadmns1.hinet.net2026-04-26 → 2026-08-17 · 3 obs

○ 2026-04-11 20:31:10
● 2026-04-26 08:14:36
● 2026-08-17 08:00:16

●NSadmns2.hinet.net2026-04-26 → 2026-08-17 · 3 obs

○ 2026-04-11 20:31:10
● 2026-04-26 08:14:36
● 2026-08-17 08:00:16

○NSns1.wt500.com2026-03-03 → 2026-04-11 · 5 obs

○ 2017-06-22 11:08:08
● 2026-03-03 08:16:58
● 2026-04-11 20:31:10
○ 2026-04-26 08:14:36
○ 2026-08-17 08:00:16

○NSns2.wt500.com2026-03-03 → 2026-04-11 · 5 obs

○ 2017-06-22 11:08:08
● 2026-03-03 08:16:58
● 2026-04-11 20:31:10
○ 2026-04-26 08:14:36
○ 2026-08-17 08:00:16

○NSns3.wt500.com2026-03-03 → 2026-04-11 · 5 obs

○ 2017-06-22 11:08:08
● 2026-03-03 08:16:58
● 2026-04-11 20:31:10
○ 2026-04-26 08:14:36
○ 2026-08-17 08:00:16

○NSns4.wt500.com2026-03-03 → 2026-04-11 · 5 obs

○ 2017-06-22 11:08:08
● 2026-03-03 08:16:58
● 2026-04-11 20:31:10
○ 2026-04-26 08:14:36
○ 2026-08-17 08:00:16

○NSvdns1.seed.net.tw2008-11-21 → 2017-06-22 · 4 obs

● 2008-11-21 08:39:22
● 2017-06-22 11:08:08
○ 2026-03-03 08:16:58
○ 2026-08-17 08:00:16

○NSvdns2.seed.net.tw2008-11-21 → 2017-06-22 · 4 obs

● 2008-11-21 08:39:22
● 2017-06-22 11:08:08
○ 2026-03-03 08:16:58
○ 2026-08-17 08:00:16

●MXcoretechweb-com-tw.mail.protection.outlook.com2026-03-03 → 2026-08-17 · 3 obs

○ 2017-06-22 11:08:08
● 2026-03-03 08:16:58
● 2026-08-17 08:00:16

○MXvmail.seed.net.tw2008-11-21 → 2017-06-22 · 4 obs

● 2008-11-21 08:39:22
● 2017-06-22 11:08:08
○ 2026-03-03 08:16:58
○ 2026-08-17 08:00:16

●A122.201.179.172026-04-26 → 2026-08-17 · 3 obs

○ 2026-04-11 20:31:10
● 2026-04-26 08:14:36
● 2026-08-17 08:00:16

○A219.84.199.612026-03-03 → 2026-04-11 · 4 obs

● 2026-03-03 08:16:58
● 2026-04-11 20:31:10
○ 2026-04-26 08:14:36
○ 2026-08-17 08:00:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	g.dns.tw, anytld.apnic.net, e.dns.tw, a.dns.tw...	16 records
com.tw	h.dns.tw, g.twnic.net.tw, f.twnic.net.tw, e.twnic.net.tw...	17 records
coretechweb.com.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 coretechweb.com.tw (unsigned zone)

⏱️ Timing

Total: 1739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.201.179.17`
NS	2	`admns2.hinet.net, admns1.hinet.net`
MX	1	`coretechweb-com-tw.mail.protection.outlo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`admns1.hinet.net hostmaster.hinet.net`

📌 Glue Records Collected

Total: 33

In-bailiwick: 14 (g.dns.tw, e.dns.tw, e.dns.tw...)

Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)

Analysis

IP Addresses

coretechweb.com.tw directs to one IP number, which is 122.201.179.17.

Among the host names that share IP numbers with coretechweb.com.tw are mail.gwoyuh.com, twcycu.com, mail.twcycu.com and two others.

Name Servers

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

coretechweb.com.tw has the same name server delegation as a number of other domains, such as yu-hsueh.com.tw, jaf.org.tw, bonalight.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

coretechweb.com.tw routes its mail through a single mail server, coretechweb-com-tw.mail.protection.outlook.com.

coretechweb-com-tw.mail.protection.outlook.com directs to 6 IP numbers, including 52.101.124.117, 52.101.137.0 and 52.101.157.80, along with 3 other.