`100yyedu.net`

DNSSEC	⚠️ Not signed
A	47.98.63.179^{🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd.}
NS	`ns1.duowanns.com` ⭐
		A	8.135.92.106^{🇨🇳 Alibaba-Cloud8.135.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	43.135.206.175^{🇧🇷 TENCENT-NET-AP-CN43.135.192.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	47.100.206.17^{🇨🇳 Alibaba-Cloud47.100.0.0/15}
		A	47.254.51.88^{🇺🇸 Alibaba-Cloud47.254.0.0/18 Proxy-registered route object}
		A	161.117.97.232^{🇸🇬 Alibaba-Cloud161.117.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns2.duowanns.com`
		A	8.135.92.106^{🇨🇳 Alibaba-Cloud8.135.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	43.135.206.175^{🇧🇷 TENCENT-NET-AP-CN43.135.192.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	47.100.206.17^{🇨🇳 Alibaba-Cloud47.100.0.0/15}
		A	47.254.51.88^{🇺🇸 Alibaba-Cloud47.254.0.0/18 Proxy-registered route object}
		A	161.117.97.232^{🇸🇬 Alibaba-Cloud161.117.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns3.duowanns.com`
		A	8.135.92.106^{🇨🇳 Alibaba-Cloud8.135.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	43.135.206.175^{🇧🇷 TENCENT-NET-AP-CN43.135.192.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	47.100.206.17^{🇨🇳 Alibaba-Cloud47.100.0.0/15}
		A	47.254.51.88^{🇺🇸 Alibaba-Cloud47.254.0.0/18 Proxy-registered route object}
		A	161.117.97.232^{🇸🇬 Alibaba-Cloud161.117.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
SOA	`ns1.duowanns.com`dns@joyy.com 2012-04-07 #28

`net`

	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=1777038931

Same first word

100yyedu.com

100yyedu.net

DNS History

8 records (4 active, 4 former)

●NSns1.duowanns.com2017-01-04 → 2026-04-24 · 2 obs

● 2017-01-04 13:03:04
● 2026-04-24 13:58:54

●NSns2.duowanns.com2017-01-04 → 2026-04-24 · 2 obs

● 2017-01-04 13:03:04
● 2026-04-24 13:58:54

●NSns3.duowanns.com2017-01-04 → 2026-04-24 · 2 obs

● 2017-01-04 13:03:04
● 2026-04-24 13:58:54

○A103.227.121.1102019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 10:25:56
○ 2026-03-03 02:56:16
○ 2026-04-24 13:58:54

○A106.38.197.402019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 10:25:56
○ 2026-03-03 02:56:16
○ 2026-04-24 13:58:54

○A123.125.184.1362019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 10:25:56
○ 2026-03-03 02:56:16
○ 2026-04-24 13:58:54

○A221.228.79.2382019-04-10 → 2019-04-10 · 3 obs

● 2019-04-10 10:25:56
○ 2026-03-03 02:56:16
○ 2026-04-24 13:58:54

●A47.98.63.1792026-03-03 → 2026-04-24 · 3 obs

○ 2019-04-10 10:25:56
● 2026-03-03 02:56:16
● 2026-04-24 13:58:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
100yyedu.net	ns1.duowanns.com, ns2.duowanns.com, ns3.duowanns.com	-

✅ Authoritative Response

Server:43.135.206.175

NS records: ns1.duowanns.com, ns2.duowanns.com, ns3.duowanns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 100yyedu.net (unsigned zone)

⏱️ Timing

Total: 3999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.98.63.179`
NS	3	`ns3.duowanns.com, ns1.duowanns.com...`
SOA	1	`ns1.duowanns.com dns.joyy.com`

Analysis

IP Addresses

100yyedu.net points to a single IP address: 47.98.63.179.

Other host names such as hqqtkj.com, www.hqyingcai.com, 100yyedu.com, qtxy.com and yunsishu.cn share IP numbers with 100yyedu.net.

Name Servers

100yyedu.net is delegated to three name servers: ns1.duowanns.com, ns2.duowanns.com and ns3.duowanns.com.

At least part of the name servers for 100yyedu.net are shared with other domains, for instance hiido.com, bilinlive.com, infunapp.com, gkxy.com and huanju.net.