`s290.cn`

DNSSEC	⚠️ Not signed
A	38.173.225.238^{🇺🇸 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=1773206793

`cn`

	DNSSEC	⚠️ Not signed
	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=2034583942

Same first word

s290.org

s290.cn

Similar names

902s.cc

290s.com

s029.com

DNS History

4 records (3 active, 1 former)

●NSns1.nowcndns.com2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 16:25:20
● 2026-03-25 03:41:48

●NSns2.nowcndns.com2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 16:25:20
● 2026-03-25 03:41:48

●A38.173.225.2382026-03-23 → 2026-03-25 · 3 obs

○ 2026-03-09 16:25:20
● 2026-03-23 13:36:44
● 2026-03-25 03:41:48

○A38.173.30.292026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 16:25:20
○ 2026-03-23 13:36:44
○ 2026-03-25 03:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
s290.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:61.158.128.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for s290.cn (unsigned zone)

⏱️ Timing

Total: 4209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.225.238`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

s290.cn resolves to one IP number: 38.173.225.238.

other host names including bhybp.cn, etherealx.cn, 2b7b.cn, hcbgz.cn and 66zszd.cn share IP numbers with s290.cn.

Name Servers

s290.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.

s290.cn shares the same name server setup as other domains, for instance vaeunwu.cn, mccad.cn, dog8.cn, shuoa.com.cn and artlink.net.cn.

Host names with three IPs:

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.

s290.cn - robtex.com

s290.cn

cn