`welcometech.cn`

DNSSEC	⚠️ Not signed
A	38.11.152.59^{🇺🇸 AS39847838.11.128.0/19 proxy registered}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1767845937

`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=2034584176

Same first word

welcometech.cn

welcometech.qa

Similar names

chewtelecom.net

techwelcome.com

DNS History

6 records (3 active, 3 former)

○NSf1g1ns1.dnspod.net2015-05-10 → 2016-11-20 · 4 obs

● 2015-05-10 22:19:52
● 2016-11-20 20:25:34
○ 2026-03-25 04:43:30
○ 2026-03-25 04:43:32

○NSf1g1ns2.dnspod.net2015-05-10 → 2016-11-20 · 4 obs

● 2015-05-10 22:19:52
● 2016-11-20 20:25:34
○ 2026-03-25 04:43:30
○ 2026-03-25 04:43:32

●NSns1.nowcndns.com2026-03-25 → 2026-03-25 · 3 obs

○ 2016-11-20 20:25:34
● 2026-03-25 04:43:30
● 2026-03-25 04:43:32

●NSns2.nowcndns.com2026-03-25 → 2026-03-25 · 3 obs

○ 2016-11-20 20:25:34
● 2026-03-25 04:43:30
● 2026-03-25 04:43:32

●A38.11.152.592026-03-25 → 2026-03-25 · 3 obs

○ 2017-07-05 11:44:56
● 2026-03-25 04:43:30
● 2026-03-25 04:43:32

○A43.241.154.1362015-05-10 → 2017-07-05 · 4 obs

● 2015-05-10 22:19:52
● 2017-07-05 11:44:56
○ 2026-03-25 04:43:30
○ 2026-03-25 04:43:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
welcometech.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.129

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for welcometech.cn (unsigned zone)

⏱️ Timing

Total: 3992ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.152.59`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

welcometech.cn points to a single IP: 38.11.152.59.

Name Servers

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle delegation for welcometech.cn.

welcometech.cn uses the same name server setup as other domains, for example bjxdf.cn, heliduo.cn, 136bbs.cn, wmiis.cn and artwz.cn.

Host names with three IP numbers:

ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

welcometech.cn - robtex.com

welcometech.cn

cn