`123sr.cn`

DNSSEC	⚠️ Not signed
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=1773050799

`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=2034595486

Same first word

123sr.cn

Similar names

sr123.de

rs321.com

321sr.com

123rs.com

DNS History

11 records (2 active, 9 former)

○NSns1.72dns.com2015-06-17 → 2017-12-16 · 4 obs

● 2015-06-17 15:25:10
● 2017-12-16 23:33:24
○ 2026-02-22 05:20:04
○ 2026-03-27 19:49:34

●NSns1.nowcndns.com2026-02-22 → 2026-03-27 · 3 obs

○ 2017-12-16 23:33:24
● 2026-02-22 05:20:04
● 2026-03-27 19:49:34

○NSns2.72dns.com2015-06-17 → 2016-01-27 · 4 obs

● 2015-06-17 15:25:10
● 2016-01-27 10:00:38
○ 2017-12-16 23:33:24
○ 2026-03-27 19:49:34

●NSns2.nowcndns.com2026-02-22 → 2026-03-27 · 3 obs

○ 2017-12-16 23:33:24
● 2026-02-22 05:20:04
● 2026-03-27 19:49:34

○A103.24.92.1542015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 15:25:10
○ 2015-11-05 19:43:44
○ 2026-03-27 19:49:34

○A154.197.230.1832026-02-22 → 2026-03-27 · 2 obs

○ 2026-02-22 05:20:04
○ 2026-03-27 19:49:34

○A154.201.197.2262026-02-22 → 2026-03-03 · 5 obs

○ 2017-12-16 23:33:24
● 2026-02-22 05:20:04
● 2026-03-03 11:56:52
○ 2026-03-20 23:43:18
○ 2026-03-27 19:49:34

○A173.192.101.102015-11-05 → 2015-11-05 · 4 obs

○ 2015-06-17 15:25:10
● 2015-11-05 19:43:44
○ 2016-12-24 12:36:18
○ 2026-03-27 19:49:34

○A218.30.35.832016-12-24 → 2017-12-16 · 5 obs

○ 2015-11-05 19:43:44
● 2016-12-24 12:36:18
● 2017-12-16 23:33:24
○ 2026-02-22 05:20:04
○ 2026-03-27 19:49:34

○A6718:5c9a:0:2910::2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 15:25:10
○ 2015-11-05 19:43:44
○ 2026-03-27 19:49:34

○Aadc0:650a::2015-11-05 → 2015-11-05 · 4 obs

○ 2015-06-17 15:25:10
● 2015-11-05 19:43:44
○ 2017-12-16 23:33:24
○ 2026-03-27 19:49:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
123sr.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 123sr.cn (unsigned zone)

⏱️ Timing

Total: 4695ms | Queries: -

📄 Records

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

Analysis

Name Servers

123sr.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

123sr.cn uses the same name server setup as other domains, including bygys.cn, keating.com.cn, wgujx.cn, hkim.cn and ws808.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.

123sr.cn - robtex.com

123sr.cn

cn