usersdk.com - dns.ninja

`usersdk.com`

DNSSEC	⚠️ Not signed
A	118.31.111.86^{🇨🇳 Alibaba-Cloud118.31.0.0/17}
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,}
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1783815647

Same first word

usersdk.com

DNS History

8 records (3 active, 5 former)

●NSdns10.hichina.com2026-07-03 → 2026-07-12 · 3 obs

○ 2017-01-05 02:06:00
● 2026-07-03 14:48:08
● 2026-07-12 00:27:38

●NSdns9.hichina.com2026-07-03 → 2026-07-12 · 3 obs

○ 2017-01-05 02:06:00
● 2026-07-03 14:48:08
● 2026-07-12 00:27:38

○NSns01.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:06:00
○ 2026-07-03 14:48:08
○ 2026-07-12 00:27:38

○NSns02.domaincontrol.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:06:00
○ 2026-07-03 14:48:08
○ 2026-07-12 00:27:38

○MXmailstore1.secureserver.net2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:06:00
○ 2026-07-03 14:48:08
○ 2026-07-12 00:27:38

○MXsmtp.secureserver.net2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:06:00
○ 2026-07-03 14:48:08
○ 2026-07-12 00:27:38

●A118.31.111.862026-07-03 → 2026-07-12 · 3 obs

○ 2017-01-05 02:06:00
● 2026-07-03 14:48:08
● 2026-07-12 00:27:38

○A184.168.221.542017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 02:06:00
○ 2026-07-03 14:48:08
○ 2026-07-12 00:27:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
usersdk.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 usersdk.com (unsigned zone)

⏱️ Timing

Total: 1612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.31.111.86`
NS	2	`dns10.hichina.com, dns9.hichina.com`
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

IP Addresses

usersdk.com resolves to one IP address: 118.31.111.86.

doline.net, for instance, is one of the other host names sharing IP numbers with usersdk.com.

Name Servers

usersdk.com uses two name servers for its delegation: dns10.hichina.com and dns9.hichina.com.

usersdk.com uses the same name servers as several other domains — among them shenglilock.com, sjclouds.com, pilotchina.net and two more.

The name servers of usersdk.com overlap at least partially with those of other domains — among them qingfuwu.cn, yosonet.com, sdhotel.cn and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Hostnames that resolve to 9 IP addresses:

Hostname dns10.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Hostname dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.