`yorkoo.com`

DNSSEC	⚠️ Not signed
A	43.142.109.179^{🇨🇳 TENCENT-NET-AP43.142.64.0/18}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 ip4:111.229.6.233 ~all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774398522

Subdomains

ns.yorkoo.com

Same first word

yorkoo.com

Similar names

ryokoo.es

yokoro.fr

yoroko.com

yokoro.com

royoko.com

okroyo.de

yoroko.net

ryokoo.com

DNS History

6 records (5 active, 1 former)

●NSdns10.hichina.com2015-07-12 → 2026-03-25 · 2 obs

● 2015-07-12 22:09:42
● 2026-03-25 00:39:34

●NSdns9.hichina.com2015-07-12 → 2026-03-25 · 2 obs

● 2015-07-12 22:09:42
● 2026-03-25 00:39:34

●MXmxbiz1.qq.com2016-12-31 → 2026-03-25 · 2 obs

● 2016-12-31 16:59:12
● 2026-03-25 00:39:34

●MXmxbiz2.qq.com2016-12-31 → 2026-03-25 · 2 obs

● 2016-12-31 16:59:12
● 2026-03-25 00:39:34

○A115.29.206.1482015-11-16 → 2017-11-13 · 4 obs

● 2015-11-16 07:46:00
● 2017-11-13 00:40:40
○ 2026-03-21 14:08:32
○ 2026-03-25 00:39:34

●A43.142.109.1792026-03-21 → 2026-03-25 · 3 obs

○ 2017-11-13 00:40:40
● 2026-03-21 14:08:32
● 2026-03-25 00:39:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yorkoo.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yorkoo.com (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.142.109.179`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 ip4:111.229.6.233 ~all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

ns.yorkoo.com is a child of yorkoo.com.

IP Addresses

yorkoo.com resolves to one IP number: 43.142.109.179.

Other host names, for example ns.yorkoo.com, share IP numbers with yorkoo.com.

Name Servers

yorkoo.com's delegation uses two name servers: dns10.hichina.com and dns9.hichina.com.

yorkoo.com uses the same name server setup as other domains, such as 0bugsoft.com, bangbole.cn, sifangdk.com, leayeo.com and miaomiaoxiong.net.

yorkoo.com shares name servers with other domains at least partially, for example 3csm.cn and iduoku.com.cn.

Host names with nine IP numbers: The host name dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121. The host name dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

yorkoo.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

yorkoo.com shares the same mail server setup as other domains, for instance xwincredit.com, 144.cn, s11.cn, hackinn.com and stt-tec.com.

yorkoo.com shares at least some mail servers with other domains, for example zijingzhilian.com, hrhunter.com.cn, dlshjs.com, apyfc.com and tmqyt.com.

yorkoo.com - robtex.com

yorkoo.com

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