`f102.cn`

DNSSEC	⚠️ Not signed
A	38.177.140.156^{🇺🇸 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=1773132471

`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

f102.cn

Similar names

01f2.cn

102f.com

f210.de

1f20.com

210f.com

021f.com

012f.cn

f201.de

102f.net

2f01.com

DNS History

4 records (3 active, 1 former)

●NSns1.nowcndns.com2026-03-14 → 2026-03-27 · 2 obs

● 2026-03-14 03:38:56
● 2026-03-27 19:40:28

●NSns2.nowcndns.com2026-03-14 → 2026-03-27 · 2 obs

● 2026-03-14 03:38:56
● 2026-03-27 19:40:28

○A121.9.244.2172015-06-06 → 2016-11-20 · 4 obs

● 2015-06-06 17:23:58
● 2016-11-20 11:47:42
○ 2026-03-14 03:38:56
○ 2026-03-27 19:40:28

●A38.177.140.1562026-03-14 → 2026-03-27 · 3 obs

○ 2016-11-20 11:47:42
● 2026-03-14 03:38:56
● 2026-03-27 19:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
f102.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f102.cn (unsigned zone)

⏱️ Timing

Total: 1195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.177.140.156`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

f102.cn points to IP number 38.177.140.156.

For instance, other host names ckeuhwv.cn, eqpc.cn, sltcargo.com.cn, qdhcz.zj.cn and nbma31.cn share IP numbers with f102.cn.

Name Servers

f102.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

f102.cn uses the same name server setup as other domains such as anexercise.cn, mica8.cn, trsa.com.cn, beijing998.cn and 3toss.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.

f102.cn - robtex.com

f102.cn

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