`ddmer.cn`

DNSSEC	⚠️ Not signed
A	38.239.150.17^{🇺🇸 HDHK38.239.144.0/20}
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=1774448736

`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=2034775842

Same first word

ddmer.com

ddmer.cn

Similar names

dderm.net

dermd.kasserver.com

reddm.com

drmed.de

drmed.co.uk

drmed.info

mdred.com

drmed.cn

dredm.com

dmdre.com

rdedm.com

meddr.com

rdmed.ru

meddr.de

edrmd.com

drmed.at

drmde.org

dmred.com

ddmre.com

drmed.com

ddemr.com

drmed.org

medrd.com

dedrm.com

eddmr.com

drmde.com

drmed.pl

meddr.net

drmed.ch

emddr.com

drmed.hu

drmed.ir

dderm.com

drdme.com

meddr.ru

mddre.com

DNS History

5 records (3 active, 2 former)

●NSdm1.longmingdns.com2026-04-10 → 2026-05-10 · 3 obs

○ 2021-02-27 10:07:18
● 2026-04-10 19:17:52
● 2026-05-10 21:21:56

●NSdm2.longmingdns.com2026-04-10 → 2026-05-10 · 3 obs

○ 2021-02-27 10:07:18
● 2026-04-10 19:17:52
● 2026-05-10 21:21:56

○NSf1g1ns1.dnspod.net2015-12-04 → 2017-02-17 · 4 obs

● 2015-12-04 16:55:32
● 2017-02-17 00:17:28
○ 2021-02-27 10:07:18
○ 2026-05-10 21:21:56

○NSf1g1ns2.dnspod.net2015-12-04 → 2017-02-17 · 4 obs

● 2015-12-04 16:55:32
● 2017-02-17 00:17:28
○ 2021-02-27 10:07:18
○ 2026-05-10 21:21:56

●A38.239.150.172026-04-10 → 2026-05-10 · 2 obs

● 2026-04-10 19:17:52
● 2026-05-10 21:21:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ddmer.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 ddmer.cn (unsigned zone)

⏱️ Timing

Total: 4942ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.239.150.17`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

ddmer.cn resolves to one IP number: 38.239.150.17.

Other host names, for example 44hl.cn, share IP numbers with ddmer.cn.

Name Servers

ddmer.cn's delegation uses two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

ddmer.cn uses the same name server setup as other domains, such as jwjq.com.cn, hmkvdj.cn, szdfq.cn, nvming.cn and hnjszb.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.

ddmer.cn - robtex.com

ddmer.cn

cn