`conwinmed.com`

DNSSEC	⚠️ Not signed
NS	`ns1.cnolnic.com` ⭐
		A	240c:4081:8000:1702::4^{🇨🇳 Baidu240c:4081::/32}
		A	106.12.41.178^{🇨🇳 Baidu106.12.32.0/19}
		A	180.76.132.118^{🇨🇳 Baidu180.76.128.0/19}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d80::3^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	182.61.7.241^{🇨🇳 Baidu182.61.0.0/19}
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=1778584996

Same first word

conwinmed.com

DNS History

4 records (2 active, 2 former)

●NSns1.cnolnic.com2015-06-06 → 2026-05-12 · 2 obs

● 2015-06-06 10:32:16
● 2026-05-12 11:50:20

●NSns2.cnolnic.com2015-06-06 → 2026-05-12 · 2 obs

● 2015-06-06 10:32:16
● 2026-05-12 11:50:20

○MXmx1.chinaemail.cn2015-06-06 → 2017-12-24 · 4 obs

● 2015-06-06 10:32:16
● 2017-12-24 12:17:28
○ 2026-05-12 11:50:18
○ 2026-05-12 11:50:20

○MXmxa1.chinaemail.cn2015-06-06 → 2017-12-24 · 4 obs

● 2015-06-06 10:32:16
● 2017-12-24 12:17:28
○ 2026-05-12 11:50:18
○ 2026-05-12 11:50:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:106.12.205.190

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for conwinmed.com (unsigned zone)

⏱️ Timing

Total: 3508ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.cnolnic.com, ns2.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

Name Servers

Delegation for conwinmed.com rests with two name servers, ns1.cnolnic.com and ns2.cnolnic.com.

conwinmed.com shares the same name server setup as other domains, including cooker.com.cn, chengxin315.com, xn--ekr37fz1ea662al65cceeup3e.com, caicai99.com and cqxinsilu.com.

Host names with three IP numbers: The host name ns1.cnolnic.com points to 240c:4081:8000:1702::4, 106.12.41.178 and 180.76.132.118; The host name ns2.cnolnic.com points to 240c:4082:0:5d80::3, 106.12.205.190 and 182.61.7.241.

conwinmed.com - robtex.com

conwinmed.com

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