`chemdry.com.cn`

DNSSEC	⚠️ Not signed
A	191.214.162.98^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1774689036

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030564188

WOT: NOT_SAFE (20/100)

Same first word

chemdry.ru

chemdry.ph

chemdry.com.cn

chemdry.de

chemdry.co.za

chemdry.com

chemdry.co.nz

chemdry.net

chemdry.co.uk

chemdry.co.zw

chemdry.com.au

chemdry.se

chemdry.us

chemdry.ie

chemdry.bh

chemdry.ca

chemdry.biz

chemdry.com.tr

chemdry.nl

chemdry.ws

chemdry.org

chemdry.lu

Similar names

cherymd.com

drychem.com

DNS History

9 records (3 active, 6 former)

●NSdm1.longmingdns.com2026-03-12 → 2026-05-12 · 2 obs

● 2026-03-12 07:34:40
● 2026-05-12 14:16:28

●NSdm2.longmingdns.com2026-03-12 → 2026-05-12 · 2 obs

● 2026-03-12 07:34:40
● 2026-05-12 14:16:28

○A154.212.78.2262026-03-12 → 2026-03-12 · 4 obs

○ 2019-01-15 04:33:50
● 2026-03-12 07:34:40
○ 2026-04-29 12:08:20
○ 2026-05-12 14:16:28

●A191.214.162.982026-04-29 → 2026-05-12 · 3 obs

○ 2026-03-12 07:34:40
● 2026-04-29 12:08:20
● 2026-05-12 14:16:28

○A42.200.35.1392016-08-08 → 2016-08-08 · 4 obs

○ 2015-12-17 02:28:08
● 2016-08-08 14:09:24
○ 2016-12-21 05:49:46
○ 2026-05-12 14:16:28

○A47.90.14.2322016-12-21 → 2016-12-21 · 4 obs

○ 2016-08-08 14:09:24
● 2016-12-21 05:49:46
○ 2019-01-15 04:33:50
○ 2026-05-12 14:16:28

○A47.90.20.172016-08-08 → 2016-12-21 · 5 obs

○ 2015-12-17 02:28:08
● 2016-08-08 14:09:24
● 2016-12-21 05:49:46
○ 2019-01-15 04:33:50
○ 2026-05-12 14:16:28

○A64.62.224.2532015-07-11 → 2015-12-17 · 4 obs

● 2015-07-11 08:14:58
● 2015-12-17 02:28:08
○ 2016-08-08 14:09:24
○ 2026-05-12 14:16:28

○CNAMEpk.22.cn2019-01-15 → 2019-01-15 · 3 obs

● 2019-01-15 04:33:50
○ 2026-03-12 07:34:40
○ 2026-05-12 14:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn...	-
chemdry.com.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:183.253.57.197

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemdry.com.cn (unsigned zone)

⏱️ Timing

Total: 3488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.214.162.98`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

chemdry.com.cn points to a single IP number: 191.214.162.98.

Other host names, for instance www.eperc.cn, eperc.cn, hencan.cn, uvmg.cn and microplast.cn share IP numbers with chemdry.com.cn.

Name Servers

chemdry.com.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

chemdry.com.cn uses the same name server setup as other domains, for instance fsiyi.cn, xqgsz.cn, tjytco.cn, whhyx.com.cn and y-image.cn.

Host names with two IPs:

dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.

Host names with one IP:

dm1.longmingdns.com points to: 218.98.111.163.

chemdry.com.cn - robtex.com

chemdry.com.cn

com.cn