`opc6.com.cn`

DNSSEC	⚠️ Not signed
A	38.173.250.201^{🇺🇸 AS39847838.173.224.0/19 PEG TECH INC}
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=1773242271

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030512563

WOT: NOT_SAFE (20/100)

Same first word

opc6.com.cn

opc6.com

DNS History

11 records (3 active, 8 former)

○NSjm1.dns.com2019-12-31 → 2019-12-31 · 4 obs

○ 2016-06-22 04:43:44
● 2019-12-31 10:24:24
○ 2026-03-07 15:09:18
○ 2026-04-13 12:47:54

○NSjm2.dns.com2019-12-31 → 2019-12-31 · 4 obs

○ 2016-06-22 04:43:44
● 2019-12-31 10:24:24
○ 2026-03-07 15:09:18
○ 2026-04-13 12:47:54

○NSns1.51dns.com2015-07-26 → 2015-11-23 · 4 obs

● 2015-07-26 15:08:22
● 2015-11-23 11:03:36
○ 2016-06-22 04:43:44
○ 2026-04-13 12:47:54

●NSns1.nowcndns.com2026-03-07 → 2026-04-13 · 3 obs

○ 2019-12-31 10:24:24
● 2026-03-07 15:09:18
● 2026-04-13 12:47:54

○NSns2.51dns.com2015-07-26 → 2015-11-23 · 4 obs

● 2015-07-26 15:08:22
● 2015-11-23 11:03:36
○ 2016-06-22 04:43:44
○ 2026-04-13 12:47:54

●NSns2.nowcndns.com2026-03-07 → 2026-04-13 · 3 obs

○ 2019-12-31 10:24:24
● 2026-03-07 15:09:18
● 2026-04-13 12:47:54

○A154.88.225.192019-12-31 → 2019-12-31 · 4 obs

○ 2016-06-22 04:43:44
● 2019-12-31 10:24:24
○ 2026-03-07 15:09:18
○ 2026-04-13 12:47:54

○A154.90.231.1662026-03-07 → 2026-03-07 · 4 obs

○ 2019-12-31 10:24:24
● 2026-03-07 15:09:18
○ 2026-03-22 22:47:16
○ 2026-04-13 12:47:54

○A23.224.3.132015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 15:08:22
○ 2016-02-26 13:46:12
○ 2026-04-13 12:47:54

●A38.173.250.2012026-03-22 → 2026-04-13 · 3 obs

○ 2026-03-07 15:09:18
● 2026-03-22 22:47:16
● 2026-04-13 12:47:54

○A68.64.169.2422016-02-26 → 2016-02-26 · 4 obs

○ 2015-07-26 15:08:22
● 2016-02-26 13:46:12
○ 2016-06-22 04:43:44
○ 2026-04-13 12:47:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
opc6.com.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 opc6.com.cn (unsigned zone)

⏱️ Timing

Total: 4740ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.250.201`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

opc6.com.cn points to a single IP number: 38.173.250.201.

Name Servers

opc6.com.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

opc6.com.cn shares the same name server setup as other domains, for example baochewang.cn, papierart.cn, qdhuanghai.com.cn, snbzj.com.cn and weilianmeng.net.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.

opc6.com.cn - robtex.com

opc6.com.cn

com.cn

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`opc6.com.cn`

`com.cn`