`justboy.cn`

DNSSEC	⚠️ Not signed
A	149.120.169.243^{🇨🇦 AS398478149.120.160.0/19 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=1772950134

`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=2034596360

Same first word

justboy.com

justboy.cn

DNS History

11 records (3 active, 8 former)

○NSns1.alidns.com2015-10-20 → 2017-02-08 · 4 obs

● 2015-10-20 14:21:08
● 2017-02-08 09:20:16
○ 2026-03-28 01:11:32
○ 2026-03-28 01:11:34

●NSns1.nowcndns.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-02-08 09:20:16
● 2026-03-28 01:11:32
● 2026-03-28 01:11:34

○NSns2.alidns.com2015-10-20 → 2017-02-08 · 4 obs

● 2015-10-20 14:21:08
● 2017-02-08 09:20:16
○ 2026-03-28 01:11:32
○ 2026-03-28 01:11:34

●NSns2.nowcndns.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-02-08 09:20:16
● 2026-03-28 01:11:32
● 2026-03-28 01:11:34

○MXmail.skrimple.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 08:43:06
○ 2015-10-20 14:21:08
○ 2026-03-28 01:11:34

○A103.232.215.1382018-09-27 → 2018-09-27 · 4 obs

○ 2017-02-08 09:20:16
● 2018-09-27 13:51:34
○ 2026-03-28 01:11:32
○ 2026-03-28 01:11:34

○A124.16.31.1522015-10-20 → 2017-02-08 · 5 obs

○ 2015-06-06 08:43:06
● 2015-10-20 14:21:08
● 2017-02-08 09:20:16
○ 2018-09-27 13:51:34
○ 2026-03-28 01:11:34

●A149.120.169.2432026-03-28 → 2026-03-28 · 3 obs

○ 2018-09-27 13:51:34
● 2026-03-28 01:11:32
● 2026-03-28 01:11:34

○A205.164.14.672015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 08:43:06
○ 2015-10-20 14:21:08
○ 2026-03-28 01:11:34

○A205.164.14.762015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 08:43:06
○ 2017-02-08 09:20:16
○ 2026-03-28 01:11:34

○A38.177.182.1992026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 01:11:32
○ 2026-03-28 01:11:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn...	-
justboy.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:183.253.57.202

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justboy.cn (unsigned zone)

⏱️ Timing

Total: 3777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.120.169.243`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

justboy.cn resolves to one IP number: 149.120.169.243.

Other host names, for instance uzqcc.cn, 2ct.com.cn, jintashaye.cn, tarimbbs.cn and maletherapist.cn share IP numbers with justboy.cn.

Name Servers

justboy.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

justboy.cn uses the same name server setup as other domains, such as z(0x787878)xw.cn, scog.com.cn, 78ph.cn, opensm.cn and greensky.net.cn.

Host names with three IP numbers:

The host name ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138.

The host name ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

justboy.cn - robtex.com

justboy.cn

cn