wswebcdn.com - dns.ninja

`wswebcdn.com`

DNSSEC	⚠️ Not signed
NS	`dns1.wswebcdn.org` ⭐
		A	240e:978:913:2000::41^{🇨🇳 CHINATELECOM-JiangSu-YangZhou-IDC240e:978:900::/40 CTJS YZ-IDC}
		A	140.150.36.148^{🇸🇪 MeteverseLimited140.150.36.0/24}
		A	157.185.151.2^{🇨🇦 MeteverseLimited157.185.151.0/24 METEVERSE-NET}
NS	`dns2.wswebcdn.info`
		A	163.171.164.2^{🇺🇸 MeteverseLimited163.171.164.0/24}
NS	`dns3.wswebcdn.org`
		A	240e:d6:660b:0:8000::38^{🇨🇳 CHINATELECOM-FUJIAN-FUZHOU-IDC1240e:d6:6000::/37 IDC FUJIAN PROVINCE}
		A	163.171.164.2^{🇺🇸 MeteverseLimited163.171.164.0/24}
NS	`dns4.wswebcdn.info`
		A	240e:978:902::56^{🇨🇳 CHINATELECOM-JiangSu-YangZhou-IDC240e:978:900::/40 CTJS YZ-IDC}
		A	163.171.166.2^{🇺🇸 MeteverseLimited163.171.166.0/24}
NS	`dns5.cdn30.org`
		A	157.185.177.145^{🇨🇦 MeteverseLimited157.185.177.0/24 Meteverse Limited}
SOA	`dns1.wswebcdn.org`webmaster@glb0.lxdns.com serial=1422577239

`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=1783648472

📈 Tranco rank: #605

Wangsu Science & Technology CDN Infrastructure Domain

wswebcdn.com is a CDN (Content Delivery Network) infrastructure domain operated by Wangsu Science & Technology, a major Chinese CDN and cloud services provider headquartered in Beijing. The domain serves as part of Wangsu's global content delivery infrastructure.

Company Background

Wangsu Science & Technology (网宿科技) is one of China's largest CDN providers, offering:

Content delivery and acceleration services
Cloud computing solutions
Edge computing and security services
Enterprise network optimization

The company operates CDN infrastructure across multiple continents, with this domain being part of their global DNS and edge delivery network.

Technical Infrastructure

Component	Details
Nameservers	dns1.wswebcdn.org, dns2.wswebcdn.info, dns3.wswebcdn.org, dns4.wswebcdn.info, dns5.cdn30.org
Hosting	MeteverseLimited (multi-region deployment)
Locations	Sweden, Canada, United States
DNSSEC	Not signed
Registrar	Alibaba Cloud Computing (Beijing) Co., Ltd.
Created	June 23, 2014

DNS Configuration

The domain uses a distributed nameserver infrastructure spanning multiple geographic regions:

140.150.36.148 - Sweden
157.185.151.2, 157.185.168.51, 157.185.179.170 - Canada/United States
163.171.164.2, 163.171.166.2 - United States

The SOA record referencesglb0.lxdns.com, indicating integration with Wangsu's global load balancing DNS infrastructure.

Subdomains

ns3.wswebcdn.com

www.wswebcdn.com

ns1.wswebcdn.com

ns2.wswebcdn.com

ns5.wswebcdn.com

Same first word

wswebcdn.info

wswebcdn.cn

wswebcdn.com

wswebcdn.net

wswebcdn.org

DNS History

14 records (5 active, 9 former)

○NSdns1.wswebcdn.info2016-01-25 → 2016-01-25 · 4 obs

○ 2015-11-04 02:46:46
● 2016-01-25 11:00:54
○ 2016-11-15 01:24:26
○ 2026-07-10 02:12:18

●NSdns1.wswebcdn.org2016-11-15 → 2026-07-10 · 3 obs

○ 2016-01-25 11:00:54
● 2016-11-15 01:24:26
● 2026-07-10 02:12:18

●NSdns2.wswebcdn.info2016-01-25 → 2026-07-10 · 3 obs

○ 2015-11-04 02:46:46
● 2016-01-25 11:00:54
● 2026-07-10 02:12:18

○NSdns3.wswebcdn.info2016-01-25 → 2016-01-25 · 4 obs

○ 2015-11-04 02:46:46
● 2016-01-25 11:00:54
○ 2016-11-15 01:24:26
○ 2026-07-10 02:12:18

●NSdns3.wswebcdn.org2016-11-15 → 2026-07-10 · 3 obs

○ 2016-01-25 11:00:54
● 2016-11-15 01:24:26
● 2026-07-10 02:12:18

●NSdns4.wswebcdn.info2016-01-25 → 2026-07-10 · 3 obs

○ 2015-11-04 02:46:46
● 2016-01-25 11:00:54
● 2026-07-10 02:12:18

●NSdns5.cdn30.org2020-09-17 → 2026-07-10 · 3 obs

○ 2018-07-15 03:29:10
● 2020-09-17 02:36:32
● 2026-07-10 02:12:18

○NSdns5.wswebcdn.info2016-01-25 → 2016-01-25 · 4 obs

○ 2015-11-04 02:46:46
● 2016-01-25 11:00:54
○ 2016-11-15 01:24:26
○ 2026-07-10 02:12:18

○NSdns5.wswebcdn.org2016-11-15 → 2018-07-15 · 5 obs

○ 2016-01-25 11:00:54
● 2016-11-15 01:24:26
● 2018-07-15 03:29:10
○ 2020-09-17 02:36:32
○ 2026-07-10 02:12:18

○NSns1.wswebcdn.com2015-06-26 → 2015-11-04 · 4 obs

● 2015-06-26 19:40:26
● 2015-11-04 02:46:46
○ 2016-01-25 11:00:54
○ 2026-07-10 02:12:18

○NSns2.wswebcdn.com2015-06-26 → 2015-11-04 · 4 obs

● 2015-06-26 19:40:26
● 2015-11-04 02:46:46
○ 2016-01-25 11:00:54
○ 2026-07-10 02:12:18

○NSns3.wswebcdn.com2015-06-26 → 2015-11-04 · 4 obs

● 2015-06-26 19:40:26
● 2015-11-04 02:46:46
○ 2016-01-25 11:00:54
○ 2026-07-10 02:12:18

○NSns4.wswebcdn.com2015-06-26 → 2015-11-04 · 4 obs

● 2015-06-26 19:40:26
● 2015-11-04 02:46:46
○ 2016-01-25 11:00:54
○ 2026-07-10 02:12:18

○NSns5.wswebcdn.com2015-06-26 → 2015-11-04 · 4 obs

● 2015-06-26 19:40:26
● 2015-11-04 02:46:46
○ 2016-01-25 11:00:54
○ 2026-07-10 02:12:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
wswebcdn.com	dns2.wswebcdn.info, dns4.wswebcdn.info, dns5.cdn30.org, dns1.wswebcdn.org...	-

✅ Authoritative Response

Server:163.171.166.2

NS records: dns2.wswebcdn.info, dns4.wswebcdn.info, dns5.cdn30.org, dns1.wswebcdn.org, dns3.wswebcdn.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wswebcdn.com (unsigned zone)

⏱️ Timing

Total: 793ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`dns2.wswebcdn.info, dns1.wswebcdn.org...`
SOA	1	`dns1.wswebcdn.org webmaster.glb0.lxdns.c`

Analysis

Hierarchy

ns3.wswebcdn.com, www.wswebcdn.com, ns1.wswebcdn.com, ns2.wswebcdn.com and ns5.wswebcdn.com are all subdomains of wswebcdn.com.

Name Servers

wswebcdn.com has five name servers, which are dns2.wswebcdn.info, dns4.wswebcdn.info, dns5.cdn30.org and two others.

The name servers of wswebcdn.com overlap at least partially with those of other domains — among them w1.agoramdn.com, wscloudcdn.com, ctgcdn.cachenow.net and two more.

These name servers commonly appear in delegations together with dns1.wswebcdn.org, dns3.wswebcdn.org, dns4.cdn20.info and 7 other.

Hostnames that resolve to three IP addresses:

The hostname dns1.wswebcdn.org points to 140.150.36.148, 157.185.151.2 and 240e:978:913:2000::41.

Hostnames that resolve to two IP addresses:

dns4.wswebcdn.info resolves to two addresses: 163.171.166.2 and 240e:978:902::56.

dns3.wswebcdn.org resolves to two addresses: 163.171.164.2 and 240e:d6:660b:0:8000::38.

Hosts with just one IP address:

The hostname dns2.wswebcdn.info resolves to 163.171.164.2.

The hostname dns5.cdn30.org resolves to 157.185.177.145.

dns3.wswebcdn.org along with dns2.wswebcdn.info each resolve to 163.171.164.2 IP addresses.