`dongbuskgroup.com`

DNSSEC	⚠️ Not signed
A	118.25.150.198^{🇨🇳 TENCENT-NET-AP118.25.148.0/22}
NS	`dns3.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns4.51dns.top` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`b10a80e35fe92526681dd4e1016926d56296e395baa6d69d98ff9a61d6a9a8ae`
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns.4cun.com`admin@dongbuskgroup.com serial=1772527150

`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=1775953622

Same first word

dongbuskgroup.com

DNS History

11 records (6 active, 5 former)

●NSdns.4cun.com2015-07-20 → 2026-04-12 · 2 obs

● 2015-07-20 07:51:08
● 2026-04-12 00:44:24

●NSdns3.4cun.com2026-04-08 → 2026-04-12 · 3 obs

○ 2015-07-20 07:51:08
● 2026-04-08 08:34:04
● 2026-04-12 00:44:24

●NSdns4.51dns.top2026-04-08 → 2026-04-12 · 3 obs

○ 2015-07-20 07:51:08
● 2026-04-08 08:34:04
● 2026-04-12 00:44:24

○MXmx2.4cun.com2016-03-11 → 2017-04-22 · 4 obs

● 2016-03-11 10:08:36
● 2017-04-22 19:20:04
○ 2026-04-08 08:34:04
○ 2026-04-12 00:44:24

●MXmxbiz1.qq.com2026-04-08 → 2026-04-12 · 3 obs

○ 2017-04-22 19:20:04
● 2026-04-08 08:34:04
● 2026-04-12 00:44:24

●MXmxbiz2.qq.com2026-04-08 → 2026-04-12 · 3 obs

○ 2017-04-22 19:20:04
● 2026-04-08 08:34:04
● 2026-04-12 00:44:24

○A116.255.207.1682015-07-20 → 2016-07-07 · 4 obs

● 2015-07-20 07:51:08
● 2016-07-07 07:57:34
○ 2017-04-22 19:20:04
○ 2026-04-12 00:44:24

●A118.25.150.1982026-04-08 → 2026-04-12 · 3 obs

○ 2017-04-22 19:20:04
● 2026-04-08 08:34:04
● 2026-04-12 00:44:24

○A221.231.138.482017-04-22 → 2017-04-22 · 4 obs

○ 2016-07-07 07:57:34
● 2017-04-22 19:20:04
○ 2026-04-08 08:34:04
○ 2026-04-12 00:44:24

○CNAMEip.xjz6.80data.net2017-04-22 → 2017-04-22 · 3 obs

● 2017-04-22 19:20:04
○ 2026-04-08 08:34:04
○ 2026-04-12 00:44:24

○CNAMEnewresolve.xjz6.80data.net2017-04-22 → 2017-04-22 · 3 obs

● 2017-04-22 19:20:04
○ 2026-04-08 08:34:04
○ 2026-04-12 00:44:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dongbuskgroup.com	dns3.4cun.com, dns4.51dns.top	2 records

✅ Authoritative Response

Server:219.138.102.210

NS records: dns3.4cun.com, dns4.51dns.top

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dongbuskgroup.com (unsigned zone)

⏱️ Timing

Total: 1331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.25.150.198`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	2	`b10a80e35fe92526681dd4e1016926d56296e395, v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns.4cun.com admin.dongbuskgroup.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.4cun.com, dns3.4cun.com)

Analysis

IP Addresses

dongbuskgroup.com points to a single IP address: 118.25.150.198.

Other host names such as www.cnsfe.com, nthyyrjx.com, kyhe.tech, cnsfe.com and hiconcn.com share IP numbers with dongbuskgroup.com.

Name Servers

dongbuskgroup.com is delegated to three name servers: dns3.4cun.com, dns.4cun.com and dns4.51dns.top.

At least part of the name servers for dongbuskgroup.com are shared with other domains, for instance wuxilawyer.cn, shjiuben.com, hligk.com, shsqt.com and longer-machinery.com.

these name servers are commonly used with the name servers dns1.4cun.com, dns7.4cun.com, dns6.51dns.top, dns5.4cun.com, ns3.4cun.com, ns4.4cun.com, dns2.51dns.top, dns4.4cun.com, dns8.51dns.top and dns2.4cun.com.

Hosts with two IP numbers:

dns3.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.

dns4.51dns.top points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210.

Hosts that point to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 are dns3.4cun.com and dns4.51dns.top.

Mail Servers

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

dongbuskgroup.com uses the same mail server setup as other domains, for instance 0249.cn, ztaoit.com, xmrc.cn, xiaoxuanchuang.com and benehorti.com.

Some mail servers are shared between dongbuskgroup.com and other domains, for instance 1234567890.cc.

dongbuskgroup.com - robtex.com