`jynantian.com`

DNSSEC	⚠️ Not signed
A	203.191.144.200^{🇨🇳 CHINANET-BACKBONE203.191.144.0/21 China Telecom Network}
NS	`ns1.cnolnic.com` ⭐
		A	240c:4082:0:5d01::4^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.208.18^{🇨🇳 Baidu106.12.208.0/20 AS38365}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d01::5^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	218.5.79.98^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
SOA	`ns1.cnolnic.com`root@cnolnic.net 2006-11-24 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774642367

Subdomains

www.jynantian.com

Same first word

jynantian.com

DNS History

5 records (3 active, 2 former)

●NSns1.cnolnic.com2015-08-18 → 2026-03-27 · 2 obs

● 2015-08-18 23:47:36
● 2026-03-27 20:36:06

●NSns2.cnolnic.com2015-08-18 → 2026-03-27 · 2 obs

● 2015-08-18 23:47:36
● 2026-03-27 20:36:06

○MXmail.jynantian.com2015-08-18 → 2017-08-22 · 4 obs

● 2015-08-18 23:47:36
● 2017-08-22 11:15:52
○ 2026-03-09 15:03:20
○ 2026-03-27 20:36:06

●A203.191.144.2002026-03-09 → 2026-03-27 · 3 obs

○ 2017-08-22 11:15:52
● 2026-03-09 15:03:20
● 2026-03-27 20:36:06

○A58.215.65.1392015-08-18 → 2017-08-22 · 4 obs

● 2015-08-18 23:47:36
● 2017-08-22 11:15:52
○ 2026-03-09 15:03:20
○ 2026-03-27 20:36:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jynantian.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.208.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jynantian.com (unsigned zone)

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.191.144.200`
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
SOA	1	`ns1.cnolnic.com root.cnolnic.net`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

Hierarchy

jynantian.com is the parent of www.jynantian.com.

IP Addresses

jynantian.com points to IP number 203.191.144.200.

Other host names include wxfykj.com, www.jynantian.com, www.wxfykj.com and wxhtk.com that share IP numbers with jynantian.com.

Name Servers

jynantian.com is delegated to two name servers: ns1.cnolnic.com and ns2.cnolnic.com.

jynantian.com uses the same name server setup as other domains such as zecn.com, sosung.net, chinagreenvalley.com, zjcfdq.com and lequ.com.cn.

jynantian.com shares name servers with other domains at least partially, for example xn--v4q51l27g6tjpias44iocj.com.

Host names with three IP numbers:

ns1.cnolnic.com points to: 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117.

ns2.cnolnic.com points to: 240c:4082:0:5d01::5, 106.12.205.190 and 218.5.79.98.

jynantian.com - robtex.com

jynantian.com

com