`56sr.cn`

DNSSEC	⚠️ Not signed
A	34.150.121.175^{🇭🇰 Google34.150.112.0/20}
		PTR	`175.121.150.34.bc.googleusercontent.com`
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=1767709629

`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=2034582828

Same first word

56sr.com

56sr.cn

Similar names

r56s.com

56rs.jp

rs65.ws

sr56.com

65rs.com

56rs.co.jp

DNS History

5 records (3 active, 2 former)

○NSns.cdnhost.cn2017-11-20 → 2017-11-20 · 3 obs

● 2017-11-20 16:36:28
○ 2026-03-03 08:34:54
○ 2026-03-24 18:39:48

○NSns.dnsfamily.com2017-11-20 → 2017-11-20 · 3 obs

● 2017-11-20 16:36:28
○ 2026-03-03 08:34:54
○ 2026-03-24 18:39:48

●NSns1.nowcndns.com2026-03-03 → 2026-03-24 · 3 obs

○ 2017-11-20 16:36:28
● 2026-03-03 08:34:54
● 2026-03-24 18:39:48

●NSns2.nowcndns.com2026-03-03 → 2026-03-24 · 3 obs

○ 2017-11-20 16:36:28
● 2026-03-03 08:34:54
● 2026-03-24 18:39:48

●A34.150.121.1752026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 08:34:54
● 2026-03-24 18:39:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn...	-
56sr.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 56sr.cn (unsigned zone)

⏱️ Timing

Total: 2198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.150.121.175`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

56sr.cn resolves to one IP number: 34.150.121.175.

other host names including qvuz.cn, haoranxp.cn, searcha.cn, quarto.cn and vnuf.cn share IP numbers with 56sr.cn.

Name Servers

56sr.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.

56sr.cn shares the same name server setup as other domains, for instance withdan.cn, jinchengfc.cn, flysim.net.cn, ej99.com.cn and iolz.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.

56sr.cn - robtex.com

56sr.cn

cn