`jswmobile.com`

DNSSEC	⚠️ Not signed
A	221.178.251.49^{🇨🇳 CMNET-Jiangsu-AP221.178.251.0/24 CMI (Customer Route)}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1751342683

`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=1777861721

Same first word

jswmobile.com

Similar names

wsjmobile.com

DNS History

5 records (3 active, 2 former)

●NSdm1.longmingdns.com2026-03-15 → 2026-05-04 · 3 obs

○ 2017-08-13 01:57:28
● 2026-03-15 16:16:18
● 2026-05-04 02:46:02

●NSdm2.longmingdns.com2026-03-15 → 2026-05-04 · 3 obs

○ 2017-08-13 01:57:28
● 2026-03-15 16:16:18
● 2026-05-04 02:46:02

○NSvip1.alidns.com2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 01:57:28
○ 2026-03-15 16:16:18
○ 2026-05-04 02:46:02

○NSvip2.alidns.com2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 01:57:28
○ 2026-03-15 16:16:18
○ 2026-05-04 02:46:02

●A221.178.251.492026-03-15 → 2026-05-04 · 2 obs

● 2026-03-15 16:16:18
● 2026-05-04 02:46:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
jswmobile.com	dm2.longmingdns.com, dm1.longmingdns.com	5 records

✅ Authoritative Response

Server:218.98.111.163

NS records: dm2.longmingdns.com, dm1.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jswmobile.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.178.251.49`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (dm2.longmingdns.com, dm2.longmingdns.com, dm2.longmingdns.com...)

Analysis

IP Addresses

jswmobile.com points to a single IP number: 221.178.251.49.

Name Servers

Delegation for jswmobile.com rests with two name servers, dm1.longmingdns.com and dm2.longmingdns.com.

jswmobile.com shares the same name server setup as other domains, including jarvist.cn, yuangongtiandi.cn, chenmingxing.cn, cqjingjie.cn and vhyf.cn.

Host names with two IP numbers:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number:

dm1.longmingdns.com points to 218.98.111.163.

jswmobile.com - robtex.com

jswmobile.com

com