`yncook.cn`

DNSSEC	⚠️ Not signed
A	108.186.122.122^{🇺🇸 PEGTECHINC108.186.0.0/16 PEG TECH Inc. 11565 Old Ranch Ln Los Altos, CA 94024 US}
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=1768375596

`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=2034583662

Same first word

yncook.cn

yncook.com

Similar names

cykoon.com

koyocn.com

koyocn.cn

yokocn.com

cookny.nl

kyocon.com

DNS History

8 records (3 active, 5 former)

●NSns1.nowcndns.com2026-03-25 → 2026-03-25 · 3 obs

○ 2017-05-17 04:11:38
● 2026-03-25 01:43:38
● 2026-03-25 01:43:42

●NSns2.nowcndns.com2026-03-25 → 2026-03-25 · 3 obs

○ 2017-05-17 04:11:38
● 2026-03-25 01:43:38
● 2026-03-25 01:43:42

○NSyncook.cn2015-11-04 → 2017-05-17 · 4 obs

● 2015-11-04 03:47:00
● 2017-05-17 04:11:38
○ 2026-03-25 01:43:38
○ 2026-03-25 01:43:42

●A108.186.122.1222026-03-25 → 2026-03-25 · 3 obs

○ 2016-12-29 23:03:00
● 2026-03-25 01:43:38
● 2026-03-25 01:43:42

○A113.207.76.912015-11-04 → 2016-04-14 · 5 obs

○ 2015-06-23 15:39:58
● 2015-11-04 03:47:00
● 2016-04-14 13:44:48
○ 2016-12-29 23:03:00
○ 2026-03-25 01:43:42

○A211.101.15.1342015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 15:39:58
○ 2015-11-04 03:47:00
○ 2026-03-25 01:43:42

○A23.27.192.1182016-12-29 → 2016-12-29 · 4 obs

○ 2016-04-14 13:44:48
● 2016-12-29 23:03:00
○ 2026-03-25 01:43:38
○ 2026-03-25 01:43:42

○CNAME6c55650a20bccafd.cdn.jiashule.com2015-11-04 → 2016-04-14 · 4 obs

● 2015-11-04 03:47:00
● 2016-04-14 13:44:48
○ 2016-12-29 23:03:00
○ 2026-03-25 01:43:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...	-
yncook.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:61.158.128.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yncook.cn (unsigned zone)

⏱️ Timing

Total: 4416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`108.186.122.122`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

yncook.cn maps to IP address 108.186.122.122.

Other host names, for example, sjkids.cn share IP numbers with yncook.cn.

Name Servers

Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to yncook.cn.

yncook.cn uses the same name server configuration as other domains, such as dhzx9.cn, weiweizhang666.cn, usedexcavator.cn, opend.cn and hudasl.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.

yncook.cn - robtex.com

yncook.cn

cn