`jwsdnet.com`

DNSSEC	⚠️ Not signed
A	159.75.8.102^{🇨🇳 TENCENT-NET-AP159.75.0.0/18}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`v=spf1 include:spf.163.com ~all`
SOA	`dns29.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=1775093912

Same first word

jwsdnet.com

DNS History

7 records (4 active, 3 former)

●NSdns29.hichina.com2018-05-11 → 2026-04-02 · 2 obs

● 2018-05-11 08:52:18
● 2026-04-02 02:05:26

●NSdns30.hichina.com2018-05-11 → 2026-04-02 · 2 obs

● 2018-05-11 08:52:18
● 2026-04-02 02:05:26

●MXmx.ym.163.com2026-03-15 → 2026-04-02 · 3 obs

○ 2018-05-11 08:52:18
● 2026-03-15 01:08:32
● 2026-04-02 02:05:26

○MXmxn.mxhichina.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 08:52:18
○ 2026-03-15 01:08:32
○ 2026-04-02 02:05:26

○MXmxw.mxhichina.com2018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 08:52:18
○ 2026-03-15 01:08:32
○ 2026-04-02 02:05:26

○A123.207.255.1802018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 08:52:18
○ 2026-03-15 01:08:32
○ 2026-04-02 02:05:26

●A159.75.8.1022026-03-15 → 2026-04-02 · 3 obs

○ 2018-05-11 08:52:18
● 2026-03-15 01:08:32
● 2026-04-02 02:05:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
jwsdnet.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwsdnet.com (unsigned zone)

⏱️ Timing

Total: 3562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.75.8.102`
NS	2	`dns29.hichina.com, dns30.hichina.com`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com ~all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

jwsdnet.com points to IP number: 159.75.8.102.

Other host names, for instance 7ehost.com share IP numbers with jwsdnet.com.

Name Servers

jwsdnet.com is delegated to two name servers: dns29.hichina.com and dns30.hichina.com.

jwsdnet.com shares the same name server setup as chinacab.biz, womnn.com, chinacordblood.cn, ccread.cn and huiyangshenghuo.com.

jwsdnet.com at least partially shares name servers with other domains, for instance nbbci.com, titrz.cn, jeter.cn, yueyuea.cn and talk12345.com.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Nine IP numbers per host:

dns29.hichina.com points to: 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns30.hichina.com points to: 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

jwsdnet.com is handled by a single mail server, mx.ym.163.com.

The mail server setup for jwsdnet.com matches that of other domains, for instance gogo123.com, enzii.com, grentech.cn, dalilogistics.com and planetidc.com.

jwsdnet.com shares at least partially some mail servers with other domains, including ahcoffco.com, taoli.sh, gzry.com, amzclouds.com and xishanggroup.com.

these mail servers are commonly used together with mx2.ym.163.com.

mx.ym.163.com points to a single IP: 111.124.200.35.

jwsdnet.com - robtex.com

jwsdnet.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`jwsdnet.com`

`com`