`itourbeijing.com`

DNSSEC	⚠️ Not signed
A	8.210.141.158^{🇭🇰 Alibaba-Cloud8.210.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ns33.domaincontrol.com` ⭐
		A	2603:5:21a1::11^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns33.domaincontrol.com`
		A	97.74.106.17^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns33.domaincontrol.com`
NS	`ns34.domaincontrol.com`
		A	2603:5:22a1::11^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns34.domaincontrol.com`
		A	173.201.74.17^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns34.domaincontrol.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns33.domaincontrol.com`dns@jomax.net 2021-06-09 #0

`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=1774427447

Subdomains

www.itourbeijing.com

Same first word

itourbeijing.com

DNS History

6 records (5 active, 1 former)

●NSns33.domaincontrol.com2015-06-25 → 2026-03-25 · 2 obs

● 2015-06-25 21:07:38
● 2026-03-25 08:34:02

●NSns34.domaincontrol.com2015-06-25 → 2026-03-25 · 2 obs

● 2015-06-25 21:07:38
● 2026-03-25 08:34:02

●MXmxbiz1.qq.com2015-06-25 → 2026-03-25 · 2 obs

● 2015-06-25 21:07:38
● 2026-03-25 08:34:02

●MXmxbiz2.qq.com2015-06-25 → 2026-03-25 · 2 obs

● 2015-06-25 21:07:38
● 2026-03-25 08:34:02

○A184.168.221.332017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 02:54:32
○ 2026-03-15 11:46:12
○ 2026-03-25 08:34:02

●A8.210.141.1582026-03-15 → 2026-03-25 · 3 obs

○ 2017-02-20 02:54:32
● 2026-03-15 11:46:12
● 2026-03-25 08:34:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
itourbeijing.com	ns33.domaincontrol.com, ns34.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.17

NS records: ns33.domaincontrol.com, ns34.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itourbeijing.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.210.141.158`
NS	2	`ns33.domaincontrol.com, ns34.domaincontrol.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns33.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)

Analysis

Hierarchy

The parent of www.itourbeijing.com is itourbeijing.com.

IP Addresses

itourbeijing.com points to an IP address: 8.210.141.158.

Other host names, for instance www.itourbeijing.com, share IP numbers with itourbeijing.com.

Name Servers

Two name servers ns33.domaincontrol.com and ns34.domaincontrol.com handle the delegation for itourbeijing.com.

itourbeijing.com shares the same name server setup as other domains, for instance its4u.us, 43black.com, dunad.net, dolcy.co.uk and hydr8uk.com.

Host names with two IP numbers:

ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17.

ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.

Mail Servers

itourbeijing.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

itourbeijing.com uses the same mail server setup as other domains, for instance shgwco.com, qsong.com, wjhtedu.com, hmgroup.cn and tapbetter.com.

itourbeijing.com shares at least partially some mail servers with other domains, for instance jxtcms.net, htaw.cn, ist-hr.com, cn.vc and sy05.cn.

itourbeijing.com - robtex.com