`worldbuilding.cn`

	CNAME	`301.gaspeedup.com`
	DNSSEC	⚠️ Not signed
	A	47.242.7.44^{🇭🇰 Alibaba-Cloud47.242.0.0/16 Proxy-registered route object}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034653251

Subdomains

www.worldbuilding.cn

Same first word

worldbuilding.io

worldbuilding.com

worldbuilding.cn

worldbuilding.institute

worldbuilding.org

Similar names

buildingworld.ru

buildingworld.org

buildingworld.com

buildingworld.ai

DNS History

15 records (7 active, 8 former)

●NSns1.myhostadmin.net2015-07-25 → 2026-04-10 · 2 obs

● 2015-07-25 00:49:28
● 2026-04-10 02:47:56

●NSns2.myhostadmin.net2015-07-25 → 2026-04-10 · 2 obs

● 2015-07-25 00:49:28
● 2026-04-10 02:47:56

●NSns3.myhostadmin.net2015-07-25 → 2026-04-10 · 2 obs

● 2015-07-25 00:49:28
● 2026-04-10 02:47:56

●NSns4.myhostadmin.net2015-07-25 → 2026-04-10 · 2 obs

● 2015-07-25 00:49:28
● 2026-04-10 02:47:56

●NSns5.myhostadmin.net2015-07-25 → 2026-04-10 · 2 obs

● 2015-07-25 00:49:28
● 2026-04-10 02:47:56

●NSns6.myhostadmin.net2015-07-25 → 2026-04-10 · 2 obs

● 2015-07-25 00:49:28
● 2026-04-10 02:47:56

○A162.159.208.742016-03-20 → 2016-03-20 · 4 obs

○ 2015-11-25 10:20:46
● 2016-03-20 17:33:00
○ 2016-07-11 22:54:00
○ 2026-04-10 02:47:56

○A162.159.209.742016-03-20 → 2016-03-20 · 4 obs

○ 2015-11-25 10:20:46
● 2016-03-20 17:33:00
○ 2016-07-11 22:54:00
○ 2026-04-10 02:47:56

○A219.234.4.2012015-07-25 → 2016-07-11 · 4 obs

● 2015-07-25 00:49:28
● 2016-07-11 22:54:00
○ 2026-04-05 21:06:12
○ 2026-04-10 02:47:56

○A222.73.144.1562015-11-25 → 2015-11-25 · 4 obs

○ 2015-07-25 00:49:28
● 2015-11-25 10:20:46
○ 2016-03-20 17:33:00
○ 2026-04-10 02:47:56

●CNAME301.gaspeedup.com2026-04-05 → 2026-04-10 · 3 obs

○ 2016-07-11 22:54:00
● 2026-04-05 21:06:12
● 2026-04-10 02:47:56

○CNAME95d890ad3a892c6a925232e1b5ffb068.360wzb.cn2015-11-25 → 2015-11-25 · 4 obs

○ 2015-07-25 00:49:28
● 2015-11-25 10:20:46
○ 2016-03-20 17:33:00
○ 2026-04-10 02:47:56

○CNAMEweb.w197.vhostgo.com2016-07-11 → 2016-07-11 · 4 obs

○ 2016-03-20 17:33:00
● 2016-07-11 22:54:00
○ 2026-04-05 21:06:12
○ 2026-04-10 02:47:56

○CNAMEzgjsrc.gotoip55.com2015-07-25 → 2016-07-11 · 4 obs

● 2015-07-25 00:49:28
● 2016-07-11 22:54:00
○ 2026-04-05 21:06:12
○ 2026-04-10 02:47:56

○CNAMEzgjsrc.gotoip55.com.cname.yunjiasu-cdn.net2016-03-20 → 2016-03-20 · 4 obs

○ 2015-11-25 10:20:46
● 2016-03-20 17:33:00
○ 2016-07-11 22:54:00
○ 2026-04-10 02:47:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
worldbuilding.cn	ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net...	-

✅ Authoritative Response

Server:60.247.150.13

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldbuilding.cn (unsigned zone)

⏱️ Timing

Total: 2075ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns3.myhostadmin.net, ns1.myhostadmin.net...`
CNAME	1	`301.gaspeedup.com`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

www.worldbuilding.cn has worldbuilding.cn as its parent.

IP Addresses

worldbuilding.cn maps to IP address 47.242.7.44.

Other host names such as 301.gaspeedup.com, images.qluf.com, images.nucsol.com and images.qiddb.com share IP numbers with worldbuilding.cn.

worldbuilding.cn - robtex.com