`jyf5.cn`

DNSSEC	⚠️ Not signed
A	38.28.166.124^{🇺🇸 PEGTECHINC38.28.128.0/18 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}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1782657277

`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=2035125505

Same first word

jyf5.cn

jyf5.com

DNS History

12 records (3 active, 9 former)

○NSf1g1ns1.dnspod.net2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 10:24:56
○ 2026-04-02 18:14:30
○ 2026-08-02 22:59:58

○NSf1g1ns2.dnspod.net2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 10:24:56
○ 2026-04-02 18:14:30
○ 2026-08-02 22:59:58

●NSns1.nowcndns.com2026-04-02 → 2026-08-02 · 3 obs

○ 2015-08-20 10:24:56
● 2026-04-02 18:14:30
● 2026-08-02 22:59:58

●NSns2.nowcndns.com2026-04-02 → 2026-08-02 · 3 obs

○ 2015-08-20 10:24:56
● 2026-04-02 18:14:30
● 2026-08-02 22:59:58

○MXmail.skrimple.com2015-12-18 → 2017-06-06 · 4 obs

● 2015-12-18 11:18:16
● 2017-06-06 11:54:50
○ 2026-04-02 18:14:30
○ 2026-08-02 22:59:58

○A103.51.144.812016-09-09 → 2017-06-06 · 5 obs

○ 2016-03-25 01:49:22
● 2016-09-09 10:24:04
● 2017-06-06 11:54:50
○ 2026-04-02 18:14:30
○ 2026-08-02 22:59:58

○A123.254.111.1902015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 10:24:56
○ 2015-12-18 11:18:16
○ 2026-08-02 22:59:58

○A23.27.98.2372017-06-06 → 2017-06-06 · 4 obs

○ 2016-09-09 10:24:04
● 2017-06-06 11:54:50
○ 2026-04-02 18:14:30
○ 2026-08-02 22:59:58

○A38.11.195.752026-04-02 → 2026-04-02 · 4 obs

○ 2017-06-06 11:54:50
● 2026-04-02 18:14:30
○ 2026-05-20 11:30:54
○ 2026-08-02 22:59:58

●A38.28.166.1242026-07-09 → 2026-08-02 · 3 obs

○ 2026-06-12 21:23:04
● 2026-07-09 06:11:38
● 2026-08-02 22:59:58

○A38.28.166.132026-05-20 → 2026-06-12 · 5 obs

○ 2026-04-02 18:14:30
● 2026-05-20 11:30:54
● 2026-06-12 21:23:04
○ 2026-07-09 06:11:38
○ 2026-08-02 22:59:58

○A65.19.157.2352015-12-18 → 2016-03-25 · 5 obs

○ 2015-08-20 10:24:56
● 2015-12-18 11:18:16
● 2016-03-25 01:49:22
○ 2016-09-09 10:24:04
○ 2026-08-02 22:59:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn...	-
jyf5.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.138

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jyf5.cn (unsigned zone)

⏱️ Timing

Total: 1794ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.28.166.124`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

jyf5.cn points to a single IP number: 38.28.166.124.

Other host names, among them 18pp.cn and shengshijd.com.cn, have IP numbers in common with jyf5.cn.

Name Servers

The NS records for jyf5.cn delegate to ns1.nowcndns.com and ns2.nowcndns.com.

jyf5.cn shares its name server setup with other domains, including ledsn.cn, wirelink.cn, 618qka.cn and two others.

The hosts ns1.nowcndns.com and ns2.nowcndns.com both resolve to three IP numbers: ns1.nowcndns.com to 1.193.216.204, 218.98.111.129 and 218.98.111.138, and ns2.nowcndns.com to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

jyf5.cn - robtex.com

jyf5.cn

cn