`csddt.cn`

DNSSEC	⚠️ Not signed
A	154.218.104.141^{🇭🇰 DXTL-1154.218.104.0/21 Proxy-registered route object}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1750363458

`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=2034588633

Same first word

csddt.cn

Similar names

dstdc.biz

scdtd.com

dstdc.org

dtsdc.com.cn

sddtc.org

sctdd.net

tdscd.com

ddcts.com

dtdcs.com

sdtcd.com

stddc.cn

ctdsd.org

tscdd.dk

ddtsc.com

ctdsd.info

csdtd.cn

tsddc.cn

tsddc.com

dstdc.info

sdtdc.com

dstcd.com

cddts.com

ddstc.com

dtscd.cn

tcdds.com

cdstd.com

sctdd.org

dstdc.com

dsdtc.com

dstdc.net

DNS History

10 records (5 active, 5 former)

○NSf1g1ns1.dnspod.net2017-05-31 → 2017-05-31 · 4 obs

○ 2016-05-05 00:16:22
● 2017-05-31 23:56:14
○ 2026-02-24 11:11:42
○ 2026-03-26 07:07:58

○NSf1g1ns2.dnspod.net2017-05-31 → 2017-05-31 · 4 obs

○ 2016-05-05 00:16:22
● 2017-05-31 23:56:14
○ 2026-02-24 11:11:42
○ 2026-03-26 07:07:58

○NSns1.51dns.com2015-11-24 → 2016-05-05 · 4 obs

● 2015-11-24 16:20:12
● 2016-05-05 00:16:22
○ 2017-05-31 23:56:14
○ 2026-03-26 07:07:58

●NSns1.judns.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-05-31 23:56:14
● 2026-02-24 11:11:42
● 2026-03-26 07:07:58

●NSns1.julydns.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-05-31 23:56:14
● 2026-02-24 11:11:42
● 2026-03-26 07:07:58

○NSns2.51dns.com2015-11-24 → 2016-05-05 · 4 obs

● 2015-11-24 16:20:12
● 2016-05-05 00:16:22
○ 2017-05-31 23:56:14
○ 2026-03-26 07:07:58

●NSns2.judns.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-05-31 23:56:14
● 2026-02-24 11:11:42
● 2026-03-26 07:07:58

●NSns2.julydns.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-05-31 23:56:14
● 2026-02-24 11:11:42
● 2026-03-26 07:07:58

●A154.218.104.1412026-02-24 → 2026-03-26 · 3 obs

○ 2017-05-31 23:56:14
● 2026-02-24 11:11:42
● 2026-03-26 07:07:58

○A74.82.63.2282015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:15:44
○ 2017-05-31 23:56:14
○ 2026-03-26 07:07:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn...	-
csddt.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csddt.cn (unsigned zone)

⏱️ Timing

Total: 2668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.218.104.141`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

csddt.cn maps to IP address 154.218.104.141.

Other host names, for example ccxgj.cn, lecaicai.cn and cuocao.cn share the same IP as csddt.cn.

Name Servers

csddt.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

csddt.cn at least partially shares name servers with other domains such as jsxstxy.com, zhaoqiti.com, dgxzsm.com, ddns-dvr.com and zklxkj.com.