`ajaxsamples.cn`

DNSSEC	⚠️ Not signed
A	38.11.253.143^{🇺🇸 AS39847838.11.224.0/19 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}
		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=1772967741

`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=2034591455

Subdomains

www.ajaxsamples.cn

Same first word

ajaxsamples.cn

DNS History

12 records (3 active, 9 former)

○NSf1g1ns1.dnspod.net2015-10-20 → 2016-04-06 · 5 obs

○ 2015-07-13 10:36:48
● 2015-10-20 17:47:44
● 2016-04-06 14:16:50
○ 2017-04-20 22:02:50
○ 2026-03-27 02:19:30

○NSf1g1ns2.dnspod.net2015-10-20 → 2016-04-06 · 5 obs

○ 2015-07-13 10:36:48
● 2015-10-20 17:47:44
● 2016-04-06 14:16:50
○ 2017-04-20 22:02:50
○ 2026-03-27 02:19:30

○NSns1.51dns.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 10:36:48
○ 2015-10-20 17:47:44
○ 2026-03-27 02:19:30

○NSns1.dnsdun.com2017-04-20 → 2017-04-20 · 4 obs

○ 2016-04-06 14:16:50
● 2017-04-20 22:02:50
○ 2026-02-24 18:38:02
○ 2026-03-27 02:19:30

○NSns1.dnsdun.net2017-04-20 → 2017-04-20 · 4 obs

○ 2016-04-06 14:16:50
● 2017-04-20 22:02:50
○ 2026-02-24 18:38:02
○ 2026-03-27 02:19:30

●NSns1.nowcndns.com2026-02-24 → 2026-03-27 · 3 obs

○ 2017-04-20 22:02:50
● 2026-02-24 18:38:02
● 2026-03-27 02:19:30

○NSns2.51dns.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 10:36:48
○ 2015-10-20 17:47:44
○ 2026-03-27 02:19:30

●NSns2.nowcndns.com2026-02-24 → 2026-03-27 · 3 obs

○ 2017-04-20 22:02:50
● 2026-02-24 18:38:02
● 2026-03-27 02:19:30

○A104.224.195.772017-04-20 → 2017-04-20 · 4 obs

○ 2015-07-13 10:36:48
● 2017-04-20 22:02:50
○ 2026-02-24 18:38:02
○ 2026-03-27 02:19:30

○A23.231.246.2162015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 10:36:48
○ 2026-02-24 18:38:02
○ 2026-03-27 02:19:30

○A38.11.253.1312026-02-24 → 2026-02-24 · 4 obs

○ 2017-04-20 22:02:50
● 2026-02-24 18:38:02
○ 2026-03-16 09:36:20
○ 2026-03-27 02:19:30

●A38.11.253.1432026-03-16 → 2026-03-27 · 3 obs

○ 2026-02-24 18:38:02
● 2026-03-16 09:36:20
● 2026-03-27 02:19:30

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:1.193.216.204

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.253.143`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

Hierarchy

ajaxsamples.cn is the parent of www.ajaxsamples.cn.

IP Addresses

ajaxsamples.cn resolves to one IP number: 38.11.253.143.

other host names including dgzfgj.cn, ygjinwei.cn, lndb9xj.cn, www.vanpin.com.cn and tajsw.com.cn share IP numbers with ajaxsamples.cn.

Name Servers

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

ajaxsamples.cn shares the same name server setup as other domains, for instance gbci.com.cn, g-ya.cn, pauqwi.cn, mangazine.cn and nbjiaqi.com.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.

ajaxsamples.cn - robtex.com

ajaxsamples.cn

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