`cfsrf.cn`

DNSSEC	⚠️ Not signed
A	38.177.139.226^{🇺🇸 AS39847838.177.128.0/18 PEG TECH INC PT-82}
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=1773131673

`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=2034607423

Same first word

cfsrf.org

cfsrf.com

cfsrf.cn

Similar names

frfcs.com

fsrfc.com

sffrc.com

DNS History

4 records (3 active, 1 former)

●NSns1.nowcndns.com2026-02-24 → 2026-03-29 · 2 obs

● 2026-02-24 18:57:16
● 2026-03-29 17:43:18

●NSns2.nowcndns.com2026-02-24 → 2026-03-29 · 2 obs

● 2026-02-24 18:57:16
● 2026-03-29 17:43:18

●A38.177.139.2262026-03-16 → 2026-03-29 · 3 obs

○ 2026-02-24 18:57:16
● 2026-03-16 11:00:08
● 2026-03-29 17:43:18

○A38.177.153.1812026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 18:57:16
○ 2026-03-16 11:00:08
○ 2026-03-29 17:43:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:211.99.99.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfsrf.cn (unsigned zone)

⏱️ Timing

Total: 1806ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.177.139.226`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

cfsrf.cn resolves to a single IP address: 38.177.139.226.

Other host names including gfowwnq.cn, ewolf.cn, balcom.cn, jy567.cn and aiot3.cn share IP numbers with cfsrf.cn.

Name Servers

cfsrf.cn's delegation uses two name servers, ns1.nowcndns.com and ns2.nowcndns.com.

cfsrf.cn shares the same name server setup as other domains, for example gdongli.cn, imodern.cn, fjdyyy.cn, tjlz.com.cn and gzltyp.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

cfsrf.cn - robtex.com

cfsrf.cn

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