`congsheng.com`

DNSSEC	⚠️ Not signed
A	180.76.132.162^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns7.cnolnic.net` ⭐
		A	240c:4082:0:5d80::2^{🇨🇳 Baidu240c:4082::/32}
		A	106.13.136.254^{🇨🇳 Baidu106.13.128.0/19 AS38365}
		A	182.61.7.97^{🇨🇳 Baidu182.61.0.0/19}
NS	`ns8.cnolnic.net`
		A	240c:4081:8000:1702::3^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.177^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.69^{🇨🇳 Baidu180.76.128.0/19}
MX	`mxa218w.chinaemail.cn` ⭐
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
MX	`mx218w.chinaemail.cn`⁽¹⁰⁾
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
TXT	`v=spf1 include:spf.chinaemail.cn -all`
SOA	`ns7.cnolnic.net`root@cnolnic.net 2006-11-24 #1

`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=1778446961

Same first word

congsheng.com

Similar names

chongseng.com

chongseng.me

chengsong.co.kr

shegongcn.com

chengsong.cn

shengcong.tech

genhongsc.com

songcheng.cn

DNS History

12 records (5 active, 7 former)

○NSns13.xincache.com2015-06-16 → 2016-02-02 · 4 obs

● 2015-06-16 19:01:22
● 2016-02-02 13:58:56
○ 2016-04-26 13:27:44
○ 2026-05-10 21:14:04

○NSns14.xincache.com2015-06-16 → 2016-02-02 · 4 obs

● 2015-06-16 19:01:22
● 2016-02-02 13:58:56
○ 2016-04-26 13:27:44
○ 2026-05-10 21:14:04

●NSns7.cnolnic.net2016-04-26 → 2026-05-10 · 3 obs

○ 2016-02-02 13:58:56
● 2016-04-26 13:27:44
● 2026-05-10 21:14:04

●NSns8.cnolnic.net2016-04-26 → 2026-05-10 · 3 obs

○ 2016-02-02 13:58:56
● 2016-04-26 13:27:44
● 2026-05-10 21:14:04

○MXmx01.ex.ufhost.com2015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 19:01:22
○ 2015-11-04 18:22:16
○ 2026-05-10 21:14:04

●MXmx218w.chinaemail.cn2015-11-04 → 2026-05-10 · 3 obs

○ 2015-06-16 19:01:22
● 2015-11-04 18:22:16
● 2026-05-10 21:14:04

●MXmxa218w.chinaemail.cn2015-11-04 → 2026-05-10 · 3 obs

○ 2015-06-16 19:01:22
● 2015-11-04 18:22:16
● 2026-05-10 21:14:04

○A118.192.28.882015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 19:01:22
○ 2015-11-04 18:22:16
○ 2026-05-10 21:14:04

○A139.217.29.892016-04-26 → 2016-12-24 · 5 obs

○ 2016-02-02 13:58:56
● 2016-04-26 13:27:44
● 2016-12-24 03:30:36
○ 2018-01-27 06:55:30
○ 2026-05-10 21:14:04

○A139.219.4.522018-01-27 → 2018-01-27 · 4 obs

○ 2016-12-24 03:30:36
● 2018-01-27 06:55:30
○ 2026-05-05 11:20:02
○ 2026-05-10 21:14:04

○A139.219.7.182015-11-04 → 2016-02-02 · 5 obs

○ 2015-06-16 19:01:22
● 2015-11-04 18:22:16
● 2016-02-02 13:58:56
○ 2016-04-26 13:27:44
○ 2026-05-10 21:14:04

●A180.76.132.1622026-05-05 → 2026-05-10 · 3 obs

○ 2018-01-27 06:55:30
● 2026-05-05 11:20:02
● 2026-05-10 21:14:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
congsheng.com	ns8.cnolnic.net, ns7.cnolnic.net	-

✅ Authoritative Response

Server:106.12.41.177

NS records: ns8.cnolnic.net, ns7.cnolnic.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congsheng.com (unsigned zone)

⏱️ Timing

Total: 1487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.76.132.162`
NS	2	`ns8.cnolnic.net, ns7.cnolnic.net`
MX	2	`mxa218w.chinaemail.cn (pri: 5), mx218w.chinaemail.cn (pri: 10)`
TXT	1	`v=spf1 include:spf.chinaemail.cn -all`
SOA	1	`ns7.cnolnic.net root.cnolnic.net`

Analysis

IP Addresses

congsheng.com resolves to one IP number: 180.76.132.162.

other host names including runcco.com, tndz.com.cn, chinajst.com, ts-wd.com and w162.vh.cnolnic.org share IP numbers with congsheng.com.

Name Servers

congsheng.com is delegated to two name servers ns7.cnolnic.net and ns8.cnolnic.net.

congsheng.com shares the same name server setup as other domains, for instance aimolitianshi.com, al-sic.com, huaxiashe.com, jseee.com and foxwell-cable.com.

Host names with three IPs:

ns7.cnolnic.net points to 240c:4082:0:5d80::2, 106.13.136.254 and 182.61.7.97.

ns8.cnolnic.net points to 240c:4081:8000:1702::3, 106.12.41.177 and 180.76.132.69.

Mail Servers

Two mail servers handle congsheng.com: mx218w.chinaemail.cn and mxa218w.chinaemail.cn.

congsheng.com shares the same mail server setup as other domains, for instance xy-bearing.cn, pusu-at.com, cdrunde.com.cn, suzhouzhenye.com and elecspare.com.

Host names with four IP numbers:

The host names mx218w.chinaemail.cn and mxa218w.chinaemail.cn point to: 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216.

Host names that point to 43.128.31.66: mx218w.chinaemail.cn and mxa218w.chinaemail.cn.

Host names that point to 43.129.30.92: mx218w.chinaemail.cn and mxa218w.chinaemail.cn.

Host names that point to 43.135.96.239: mx218w.chinaemail.cn and mxa218w.chinaemail.cn.

Host names that point to 159.138.140.216: mx218w.chinaemail.cn and mxa218w.chinaemail.cn.

congsheng.com - robtex.com

congsheng.com

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