`chync.cn`

DNSSEC	⚠️ Not signed
A	154.93.139.80^{🇭🇰 HDHK154.93.136.0/21 Proxy-registered route object}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-163.defastlink.net`
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
			PTR	`ip-183-253-57-197.defastlink.net`
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-56.defastlink.net`
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1773145809

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

Same first word

chync.cn

chync.com

Similar names

hcycn.cn

cynch.com

cnchy.com

chcny.com

hcycn.com

hcnyc.org

yhcnc.co.kr

yhcnc.com.cn

chnyc.org

cnhyc.com

ncchy.com

chncy.com

yhncc.com

cnych.com

cnhyc.com.cn

chncy.cn

hcnyc.com

hycnc.net

nychc.de

DNS History

4 records (3 active, 1 former)

●NSdm1.longmingdns.com2026-03-06 → 2026-03-22 · 2 obs

● 2026-03-06 07:24:02
● 2026-03-22 20:14:26

●NSdm2.longmingdns.com2026-03-06 → 2026-03-22 · 2 obs

● 2026-03-06 07:24:02
● 2026-03-22 20:14:26

○A116.204.247.162026-03-06 → 2026-03-06 · 3 obs

● 2026-03-06 07:24:02
○ 2026-03-21 09:50:24
○ 2026-03-22 20:14:26

●A154.93.139.802026-03-21 → 2026-03-22 · 3 obs

○ 2026-03-06 07:24:02
● 2026-03-21 09:50:24
● 2026-03-22 20:14:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
chync.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server: 218.98.111.163

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chync.cn (unsigned zone)

⏱️ Timing

Total: 1882ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.93.139.80`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

chync.cn points to a single IP address: 154.93.139.80.

Other host names, such as nooco.cn and www.pr8.org.cn, share IP numbers with chync.cn.

Name Servers

Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle the delegation for chync.cn.

chync.cn shares the same name server setup as other domains, for example texlxvv.cn, eastyiyi.cn, 74254.cn, ahxianghui.cn and 27069.cn.

Host names with two IP numbers:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number:

dm1.longmingdns.com points to 218.98.111.163.

chync.cn - robtex.com

chync.cn

cn