`yunyang.com.tw`

DNSSEC	⚠️ Not signed
A	35.73.229.157^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
		PTR	`ec2-35-73-229-157.ap-northeast-1.compute.amazonaws.com`
A	57.182.51.13^{🇯🇵 Amazon57.180.0.0/14 EC2}
A	175.41.214.74^{🇯🇵 Amazon175.41.192.0/18 Data Services Japan KK 11F Shibuya Cross Tower 2-15-1, Shibuya-ku Shibuya}
NS	`ns-881.awsdns-46.net` ⭐
		A	2600:9000:5303:7100::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-881.awsdns-46.net`
		A	205.251.195.113^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-881.awsdns-46.net`
NS	`ns-1327.awsdns-37.org`
		A	2600:9000:5305:2f00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1327.awsdns-37.org`
		A	205.251.197.47^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1327.awsdns-37.org`
NS	`ns-1623.awsdns-10.co.uk`
		A	2600:9000:5306:5700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1623.awsdns-10.co.uk`
		A	205.251.198.87^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1623.awsdns-10.co.uk`
NS	`ns-478.awsdns-59.com`
		A	2600:9000:5301:de00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-478.awsdns-59.com`
		A	205.251.193.222^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-478.awsdns-59.com`
SOA	`ns-881.awsdns-46.net`awsdns-hostmaster@amazon.com serial=1

`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=2006344995

WOT: SAFE (58/100)

Previously NS for

yunyang.com.tw

Subdomains

www.yunyang.com.tw

Same first word

yunyang.org

yunyang.com.cn

yunyang.com.vn

yunyang.gov.cn

yunyang.com.tw

Similar names

yangyun.net

yangyun.name

yanyung.com

yangyun.com

DNS History

27 records (7 active, 20 former)

○NSadmns1.hinet.net2015-08-13 → 2015-09-14 · 4 obs

● 2015-08-13 03:46:50
● 2015-09-14 19:52:48
○ 2015-12-13 20:20:12
○ 2026-04-24 06:50:20

○NSadmns2.hinet.net2015-08-13 → 2015-09-14 · 4 obs

● 2015-08-13 03:46:50
● 2015-09-14 19:52:48
○ 2015-12-13 20:20:12
○ 2026-04-24 06:50:20

●NSns-1327.awsdns-37.org2026-02-17 → 2026-04-24 · 3 obs

○ 2017-08-19 19:26:10
● 2026-02-17 19:04:44
● 2026-04-24 06:50:20

●NSns-1623.awsdns-10.co.uk2026-02-17 → 2026-04-24 · 3 obs

○ 2017-08-19 19:26:10
● 2026-02-17 19:04:44
● 2026-04-24 06:50:20

●NSns-478.awsdns-59.com2026-02-17 → 2026-04-24 · 3 obs

○ 2017-08-19 19:26:10
● 2026-02-17 19:04:44
● 2026-04-24 06:50:20

●NSns-881.awsdns-46.net2026-02-17 → 2026-04-24 · 3 obs

○ 2017-08-19 19:26:10
● 2026-02-17 19:04:44
● 2026-04-24 06:50:20

○NSns1.qoowoo.com2015-12-13 → 2017-08-19 · 5 obs

○ 2015-09-14 19:52:48
● 2015-12-13 20:20:12
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○NSns2.qoowoo.com2015-12-13 → 2017-08-19 · 5 obs

○ 2015-09-14 19:52:48
● 2015-12-13 20:20:12
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○NSyunyang.com.tw2015-12-13 → 2017-08-19 · 5 obs

○ 2015-09-14 19:52:48
● 2015-12-13 20:20:12
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○MXalt1.aspmx.l.google.com2015-08-13 → 2017-08-19 · 4 obs

● 2015-08-13 03:46:50
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○MXalt2.aspmx.l.google.com2015-08-13 → 2017-08-19 · 4 obs

● 2015-08-13 03:46:50
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○MXaspmx.l.google.com2015-08-13 → 2015-09-14 · 4 obs

● 2015-08-13 03:46:50
● 2015-09-14 19:52:48
○ 2015-12-13 20:20:12
○ 2026-04-24 06:50:20

○MXaspmx2.googlemail.com2015-08-13 → 2017-08-19 · 4 obs

● 2015-08-13 03:46:50
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○MXaspmx3.googlemail.com2015-08-13 → 2017-08-19 · 4 obs

● 2015-08-13 03:46:50
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○MXaspmx4.googlemail.com2015-08-13 → 2017-08-19 · 4 obs

● 2015-08-13 03:46:50
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○MXaspmx5.googlemail.com2015-08-13 → 2017-08-19 · 4 obs

● 2015-08-13 03:46:50
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○A125.227.219.1602016-04-29 → 2017-08-19 · 5 obs

○ 2016-01-21 10:06:32
● 2016-04-29 02:39:48
● 2017-08-19 19:26:10
○ 2026-02-17 19:04:44
○ 2026-04-24 06:50:20

○A13.231.61.202026-02-17 → 2026-02-18 · 5 obs

○ 2017-08-19 19:26:10
● 2026-02-17 19:04:44
● 2026-02-18 13:22:24
○ 2026-03-29 23:43:20
○ 2026-04-24 06:50:20

●A175.41.214.742026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-29 23:43:20
● 2026-04-24 06:50:20

○A18.180.99.1402026-03-29 → 2026-03-29 · 3 obs

○ 2026-02-18 13:22:24
● 2026-03-29 23:43:20
○ 2026-04-24 06:50:20

○A211.21.19.492015-08-13 → 2016-01-21 · 4 obs

● 2015-08-13 03:46:50
● 2016-01-21 10:06:32
○ 2016-04-29 02:39:48
○ 2026-04-24 06:50:20

●A35.73.229.1572026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-29 23:43:20
● 2026-04-24 06:50:20

○A35.74.13.262026-02-17 → 2026-02-18 · 5 obs

○ 2017-08-19 19:26:10
● 2026-02-17 19:04:44
● 2026-02-18 13:22:24
○ 2026-03-29 23:43:20
○ 2026-04-24 06:50:20

○A54.178.44.2532026-03-29 → 2026-03-29 · 3 obs

○ 2026-02-18 13:22:24
● 2026-03-29 23:43:20
○ 2026-04-24 06:50:20

○A54.249.190.1802026-03-29 → 2026-03-29 · 3 obs

○ 2026-02-18 13:22:24
● 2026-03-29 23:43:20
○ 2026-04-24 06:50:20

○A54.250.10.2082026-02-17 → 2026-02-18 · 5 obs

○ 2017-08-19 19:26:10
● 2026-02-17 19:04:44
● 2026-02-18 13:22:24
○ 2026-03-29 23:43:20
○ 2026-04-24 06:50:20

●A57.182.51.132026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-29 23:43:20
● 2026-04-24 06:50:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	h.twnic.net.tw, f.twnic.net.tw, c.twnic.net.tw, d.twnic.net.tw...	-
yunyang.com.tw	ns-1327.awsdns-37.org, ns-478.awsdns-59.com, ns-881.awsdns-46.net, ns-1623.awsdns-10.co.uk	-

✅ Authoritative Response

Server:205.251.198.87

NS records: ns-1327.awsdns-37.org, ns-478.awsdns-59.com, ns-881.awsdns-46.net, ns-1623.awsdns-10.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 669ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`35.73.229.157, 175.41.214.74...`
NS	4	`ns-1327.awsdns-37.org, ns-1623.awsdns-10.co.uk...`
SOA	1	`ns-881.awsdns-46.net awsdns-hostmaster.a`

Analysis

Hierarchy

yunyang.com.tw is parent of www.yunyang.com.tw.

IP Addresses

Three IP numbers for yunyang.com.tw are 35.73.229.157, 57.182.51.13 and 175.41.214.74.

Name Servers

yunyang.com.tw is delegated to four name servers: ns-478.awsdns-59.com, ns-881.awsdns-46.net, ns-1327.awsdns-37.org and ns-1623.awsdns-10.co.uk.

yunyang.com.tw at least partially shares its name servers with other domains, for instance meteortesting.com, koolucal.com, w3.ua, arisonfoundation.com and baffledboffins.com.

Host names with two IPs: ns-478.awsdns-59.com points to 2600:9000:5301:de00::1 and 205.251.193.222; ns-881.awsdns-46.net points to 2600:9000:5303:7100::1 and 205.251.195.113; ns-1327.awsdns-37.org points to 2600:9000:5305:2f00::1 and 205.251.197.47; ns-1623.awsdns-10.co.uk points to 2600:9000:5306:5700::1 and 205.251.198.87.

yunyang.com.tw - robtex.com

yunyang.com.tw

com.tw

Previously NS for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`yunyang.com.tw`

`com.tw`