`sf29.cn`

DNSSEC	⚠️ Not signed
A	38.173.227.250^{🇺🇸 AS39847838.173.224.0/19 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=1773209430

`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=2034666958

Subdomains

www10.sf29.cn

Same first word

sf29.cn

Similar names

fs29.ru

sf92.cn

92sf.cc

fs29.cn

fs92.cn

92fs.org

fs92.com

92fs.ru

fs92.de

f9s2.com

DNS History

5 records (3 active, 2 former)

●NSns1.nowcndns.com2026-03-31 → 2026-04-13 · 3 obs

○ 2019-03-21 00:45:12
● 2026-03-31 01:46:34
● 2026-04-13 17:54:20

●NSns2.nowcndns.com2026-03-31 → 2026-04-13 · 3 obs

○ 2019-03-21 00:45:12
● 2026-03-31 01:46:34
● 2026-04-13 17:54:20

○NSns3.dns.com2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 00:45:12
○ 2026-03-31 01:46:34
○ 2026-04-13 17:54:20

○NSns4.dns.com2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 00:45:12
○ 2026-03-31 01:46:34
○ 2026-04-13 17:54:20

●A38.173.227.2502026-03-31 → 2026-04-13 · 2 obs

● 2026-03-31 01:46:34
● 2026-04-13 17:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
sf29.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 sf29.cn (unsigned zone)

⏱️ Timing

Total: 1691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.227.250`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

Hierarchy

sf29.cn is a parent of www10.sf29.cn.

IP Addresses

sf29.cn points to a single IP number: 38.173.227.250.

Other host names, for instance mxsysh.com.cn, parado.cn, xnkld.cn, joomlaclub.com.cn and szdevelop.com.cn share IP numbers with sf29.cn.

Name Servers

Delegation for sf29.cn rests with two name servers, ns1.nowcndns.com and ns2.nowcndns.com.

sf29.cn shares the same name server setup as other domains, including ohfz.cn, hdsuhsif.cn, guodongli.cn, skamol.cn and ibolan.cn.

Host names with three IP numbers: The host name ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; The host name ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

sf29.cn - robtex.com

sf29.cn

cn