`yuysoft.com`

DNSSEC	⚠️ Not signed
NS	`ns3.chinanetidc.com` ⚠️ Not in zone NS records
		A	61.129.102.67^{🇨🇳 SHANGHAITELECOM61.129.102.0/24 SHIDC}
NS	`ns4.chinanetidc.com` ⚠️ Not in zone NS records
		A	159.138.43.193^{🇭🇰 HWCSNET159.138.32.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`mail-fw4.bolead.com`
TXT	`166847b731d89a8787349b64772d53d415335b895a76da89dff857973d17cc7e`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785099922

Same first word

yuysoft.com

DNS History

7 records (2 active, 5 former)

○NSdns.bizcn.com2015-05-20 → 2018-01-12 · 4 obs

● 2015-05-20 07:34:10
● 2018-01-12 10:20:42
○ 2026-04-23 18:37:20
○ 2026-07-26 21:14:10

○NSns1.chinanetidc.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 07:34:10
○ 2016-01-24 01:27:28
○ 2026-07-26 21:14:10

○NSns2.chinanetidc.com2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 07:34:10
○ 2016-01-24 01:27:28
○ 2026-07-26 21:14:10

●NSns3.chinanetidc.com2026-04-23 → 2026-07-26 · 3 obs

○ 2018-01-12 10:20:42
● 2026-04-23 18:37:20
● 2026-07-26 21:14:10

●NSns4.chinanetidc.com2026-04-23 → 2026-07-26 · 3 obs

○ 2018-01-12 10:20:42
● 2026-04-23 18:37:20
● 2026-07-26 21:14:10

○NSns7.cnmsn.net2016-01-24 → 2018-01-12 · 5 obs

○ 2015-05-20 07:34:10
● 2016-01-24 01:27:28
● 2018-01-12 10:20:42
○ 2026-04-23 18:37:20
○ 2026-07-26 21:14:10

○NSns8.cnmsn.net2016-01-24 → 2018-01-12 · 5 obs

○ 2015-05-20 07:34:10
● 2016-01-24 01:27:28
● 2018-01-12 10:20:42
○ 2026-04-23 18:37:20
○ 2026-07-26 21:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yuysoft.com	ns3.chinanetidc.com, ns4.chinanetidc.com	2 records

✅ Authoritative Response

Server:159.138.43.193

NS records: ns3.chinanetidc.com, ns4.chinanetidc.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yuysoft.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

Type	Count	Sample Data
TXT	1	`166847b731d89a8787349b64772d53d415335b89`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.chinanetidc.com, ns4.chinanetidc.com)

Analysis

Name Servers

yuysoft.com has two authoritative name servers — ns3.chinanetidc.com and ns4.chinanetidc.com.

yuysoft.com shares its NS records with other domains, for example buzhan.com, yaxijiu.com, deli-ic.com and two others.

yuysoft.com partially shares its NS delegation with several other domains, including idobe.cn, syhndl.com, ostaorg.com and two others.

These name servers are regularly seen alongside ns6.bolead.com and ns5.bolead.com as name servers.

ns3.chinanetidc.com resolves to 61.129.102.67. ns4.chinanetidc.com resolves to 159.138.43.193. Both host names point to a single IP number.

yuysoft.com - robtex.com

yuysoft.com

com