`jerd.cn`

DNSSEC	⚠️ Not signed
A	38.173.219.198^{🇺🇸 PEGTECHINC38.173.192.0/19 PEG TECH INC}
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=1771164903

`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=2034652537

Same first word

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jerd.ru

jerd.co.jp

jerd.net

jerd.cn

jerd.se

jerd.nl

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jerd.info

jerd.org

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drej.edu.pe

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redj.hatenablog.com

erdj.net

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DNS History

11 records (3 active, 8 former)

●NSdm1.longmingdns.com2026-02-23 → 2026-04-09 · 3 obs

○ 2015-11-07 03:50:06
● 2026-02-23 14:35:52
● 2026-04-09 22:46:34

●NSdm2.longmingdns.com2026-02-23 → 2026-04-09 · 3 obs

○ 2015-11-07 03:50:06
● 2026-02-23 14:35:52
● 2026-04-09 22:46:34

○NSf1g1ns1.dnspod.net2015-06-16 → 2015-11-07 · 4 obs

● 2015-06-16 16:38:28
● 2015-11-07 03:50:06
○ 2026-02-23 14:35:52
○ 2026-04-09 22:46:34

○NSf1g1ns2.dnspod.net2015-06-16 → 2015-11-07 · 4 obs

● 2015-06-16 16:38:28
● 2015-11-07 03:50:06
○ 2026-02-23 14:35:52
○ 2026-04-09 22:46:34

○MXmail.skrimple.com2016-02-02 → 2017-04-08 · 4 obs

● 2016-02-02 10:28:18
● 2017-04-08 09:57:16
○ 2026-02-23 14:35:52
○ 2026-04-09 22:46:34

○A103.51.144.812016-06-20 → 2016-12-02 · 5 obs

○ 2016-02-02 10:28:18
● 2016-06-20 14:05:34
● 2016-12-02 03:29:18
○ 2017-04-08 09:57:16
○ 2026-04-09 22:46:34

○A123.254.111.1902015-06-16 → 2015-11-07 · 4 obs

● 2015-06-16 16:38:28
● 2015-11-07 03:50:06
○ 2016-02-02 10:28:18
○ 2026-04-09 22:46:34

○A38.14.32.2302026-02-23 → 2026-04-09 · 2 obs

○ 2026-02-23 14:35:52
○ 2026-04-09 22:46:34

●A38.173.219.1982026-02-23 → 2026-04-09 · 3 obs

○ 2017-04-08 09:57:16
● 2026-02-23 14:35:52
● 2026-04-09 22:46:34

○A50.117.113.2222017-04-08 → 2017-04-08 · 4 obs

○ 2016-12-02 03:29:18
● 2017-04-08 09:57:16
○ 2026-02-23 14:35:52
○ 2026-04-09 22:46:34

○A65.19.157.2352016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-07 03:50:06
● 2016-02-02 10:28:18
○ 2016-06-20 14:05:34
○ 2026-04-09 22:46:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn...	-
jerd.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 jerd.cn (unsigned zone)

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.219.198`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

jerd.cn resolves to one IP number: 38.173.219.198.

Other host names such as xtlw.cn and kwbs.cn share IP numbers with jerd.cn.

Name Servers

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

jerd.cn shares the same name server setup as other domains, for instance pc5921.cn, lyznkj.com.cn, jnjypt.cn, szbanks.cn and ld7788.com.

Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.

jerd.cn - robtex.com

jerd.cn

cn