`02server.cn`

DNSSEC	⚠️ Not signed
A	122.10.84.31^{🇭🇰 DXTL-1122.10.80.0/20 Proxy-registered route object}
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=1772983116

`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=2034659820

Subdomains

www.02server.cn

Same first word

02server.cn

Similar names

server20.eu

server02.eu

server02.de

20server.com

server02.altervista.org

server20.duckdns.org

server02.be

server02.com

server20.ws

server20.ch

DNS History

14 records (3 active, 11 former)

○NSf1g1ns1.dnspod.net2015-07-31 → 2015-07-31 · 3 obs

● 2015-07-31 20:28:56
○ 2018-08-15 09:18:54
○ 2026-04-11 18:39:38

○NSf1g1ns2.dnspod.net2015-07-31 → 2015-07-31 · 3 obs

● 2015-07-31 20:28:56
○ 2018-08-15 09:18:54
○ 2026-04-11 18:39:38

●NSns1.nowcndns.com2026-02-16 → 2026-04-11 · 3 obs

○ 2018-08-15 09:18:54
● 2026-02-16 10:57:50
● 2026-04-11 18:39:38

●NSns2.nowcndns.com2026-02-16 → 2026-04-11 · 3 obs

○ 2018-08-15 09:18:54
● 2026-02-16 10:57:50
● 2026-04-11 18:39:38

○NSns3.dnsdun.com2018-08-15 → 2018-08-15 · 4 obs

○ 2015-07-31 20:28:56
● 2018-08-15 09:18:54
○ 2026-02-16 10:57:50
○ 2026-04-11 18:39:38

○NSns3.dnsdun.net2018-08-15 → 2018-08-15 · 4 obs

○ 2015-07-31 20:28:56
● 2018-08-15 09:18:54
○ 2026-02-16 10:57:50
○ 2026-04-11 18:39:38

○MXmail.skrimple.com2015-12-19 → 2016-12-29 · 4 obs

● 2015-12-19 15:39:18
● 2016-12-29 22:00:28
○ 2018-08-15 09:18:54
○ 2026-04-11 18:39:38

○A103.118.219.1292018-08-15 → 2018-08-15 · 4 obs

○ 2016-12-29 22:00:28
● 2018-08-15 09:18:54
○ 2026-02-16 10:57:50
○ 2026-04-11 18:39:38

○A103.51.144.812016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-29 00:39:00
● 2016-12-29 22:00:28
○ 2018-08-15 09:18:54
○ 2026-04-11 18:39:38

●A122.10.84.312026-03-22 → 2026-04-11 · 3 obs

○ 2026-03-03 03:59:38
● 2026-03-22 14:06:48
● 2026-04-11 18:39:38

○A123.254.111.1902015-07-31 → 2015-07-31 · 3 obs

● 2015-07-31 20:28:56
○ 2015-12-19 15:39:18
○ 2026-04-11 18:39:38

○A201.5.237.322026-02-16 → 2026-03-03 · 5 obs

○ 2018-08-15 09:18:54
● 2026-02-16 10:57:50
● 2026-03-03 03:59:38
○ 2026-03-22 14:06:48
○ 2026-04-11 18:39:38

○A65.19.157.2342016-04-29 → 2016-04-29 · 4 obs

○ 2016-02-05 11:47:16
● 2016-04-29 00:39:00
○ 2016-12-29 22:00:28
○ 2026-04-11 18:39:38

○A65.19.157.2352015-12-19 → 2016-02-05 · 5 obs

○ 2015-07-31 20:28:56
● 2015-12-19 15:39:18
● 2016-02-05 11:47:16
○ 2016-04-29 00:39:00
○ 2026-04-11 18:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
02server.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:1.193.216.204

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 02server.cn (unsigned zone)

⏱️ Timing

Total: 1851ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`122.10.84.31`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

Hierarchy

The parent of www.02server.cn is 02server.cn.

IP Addresses

02server.cn points to a single IP address: 122.10.84.31.

Other host names, such as www.02server.cn and szjinglong.cn, share IP numbers with 02server.cn.

Name Servers

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for 02server.cn.

02server.cn shares the same name server setup as other domains, for example mengyinbbs.cn, m1887.cn, bjzsds.com.cn, htqmc.com.cn and ccreu.com.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.

02server.cn - robtex.com

02server.cn

cn