`jiuwisdom.com`

DNSSEC	⚠️ Not signed
A	39.103.221.104^{🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 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	`mxbiz2.qq.com` ⭐
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1784159307

Subdomains

www.jiuwisdom.com

Same first word

jiuwisdom.com

DNS History

6 records (4 active, 2 former)

●NSdns13.hichina.com2018-06-21 → 2026-07-15 · 2 obs

● 2018-06-21 04:08:38
● 2026-07-15 23:58:20

●NSdns14.hichina.com2018-06-21 → 2026-07-15 · 2 obs

● 2018-06-21 04:08:38
● 2026-07-15 23:58:20

●MXmxbiz2.qq.com2026-06-29 → 2026-07-15 · 3 obs

○ 2018-06-21 04:08:38
● 2026-06-29 04:07:44
● 2026-07-15 23:58:20

○MXmxn.mxhichina.com2018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:08:38
○ 2026-06-29 04:07:44
○ 2026-07-15 23:58:20

○MXmxw.mxhichina.com2018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:08:38
○ 2026-06-29 04:07:44
○ 2026-07-15 23:58:20

●A39.103.221.1042026-06-29 → 2026-07-15 · 2 obs

● 2026-06-29 04:07:44
● 2026-07-15 23:58:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jiuwisdom.com	dns13.hichina.com, dns14.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jiuwisdom.com (unsigned zone)

⏱️ Timing

Total: 559ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.103.221.104`
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	1	`mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

Hierarchy

jiuwisdom.com serves as the parent of www.jiuwisdom.com.

IP Addresses

jiuwisdom.com resolves to just one IP address, 39.103.221.104.

Among the host names that share IP numbers with jiuwisdom.com is xjiot.link, as one example.

Name Servers

The NS records for jiuwisdom.com delegate to dns13.hichina.com and dns14.hichina.com.

jiuwisdom.com shares its NS records with other domains, for example 222222222.ltd, scaee.cn, ciroxi.com and two others.

jiuwisdom.com has at least partial name server overlap with other domains, such as verson.cn, shoujiajx.com, aifbd.ltd and two others.

It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns13.hichina.com maps to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 additional IP addresses.

dns14.hichina.com maps to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 additional IP addresses.

Mail Servers

The sole mail server for jiuwisdom.com is mxbiz2.qq.com.

Among the domains sharing a mail server setup with jiuwisdom.com are wayinno.com, komatco.com, time-china.com and two others.

There is at least a partial MX overlap between jiuwisdom.com and other domains, including trpg.com.cn, ahse.cn, jingcesuzhou.com and two others.

These mail servers often co-occur with the mail servers mxbiz1.qq.com.

jiuwisdom.com - robtex.com

jiuwisdom.com

com