51yunchao.com - robtex.com

51yunchao.com

DNSSEC⚠️ Not signed
NSns1.jdgslb.com ⭐
A2403:1ec0:1600:ff07::153🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC2403:1ec0:1600::/48 JS-CT SQ-IDC
A114.67.160.148🇨🇳 CHINANET-Guangdong-GuangZhou-IDC114.67.160.0/19 114.67.160.0/19
A116.196.126.16🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd.
A116.198.195.6🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC116.198.192.0/18 CTJS SQ-IDC
A153.36.234.80🇨🇳 AS64702153.36.234.0/23
A183.134.18.116🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC183.134.18.0/23 JINHUA, ZHEJIANG Province, P.R.China.
NSfreens1.jdgslb.com
A2403:1ec0:1600:ff07::53🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC2403:1ec0:1600::/48 JS-CT SQ-IDC
A114.67.160.144🇨🇳 CHINANET-Guangdong-GuangZhou-IDC114.67.160.0/19 114.67.160.0/19
A116.196.126.18🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd.
A116.198.195.0🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC116.198.192.0/18 CTJS SQ-IDC
A153.36.234.88🇨🇳 AS64702153.36.234.0/23
A183.134.18.114🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC183.134.18.0/23 JINHUA, ZHEJIANG Province, P.R.China.
NSfreens2.jdgslb.com
A2403:1ec0:1600:ff07::54🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC2403:1ec0:1600::/48 JS-CT SQ-IDC
A114.67.160.145🇨🇳 CHINANET-Guangdong-GuangZhou-IDC114.67.160.0/19 114.67.160.0/19
A116.196.126.19🇨🇳 CHINA169-BJ116.196.64.0/18 China Telecom Beijing Co. Ltd.
A116.198.195.1🇨🇳 CHINATELECOM-Jiangsu-Suqian-IDC116.198.192.0/18 CTJS SQ-IDC
A153.36.234.89🇨🇳 AS64702153.36.234.0/23
A183.134.18.115🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC183.134.18.0/23 JINHUA, ZHEJIANG Province, P.R.China.
SOAns1.jdgslb.comapollo@jdgslb.com serial=1709523353

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778463536

Same first word

51yunchao.com

DNS History

7 records (3 active, 4 former)

20162017201820192020202120222023202420252026NSfreens1.jdgslb.comfreens2.jdgslb.comns1.jdgslb.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.pending-renewal-domain.comns2.pending-renewal-domain.com
○NSf1g1ns1.dnspod.net2015-05-25 → 2017-06-07 · 4 obs
● 2015-05-25 21:41:34
● 2017-06-07 08:23:30
○ 2026-03-10 06:43:24
○ 2026-05-11 01:58:10
○NSf1g1ns2.dnspod.net2015-05-25 → 2017-06-07 · 4 obs
● 2015-05-25 21:41:34
● 2017-06-07 08:23:30
○ 2026-03-10 06:43:24
○ 2026-05-11 01:58:10
●NSfreens1.jdgslb.com2026-05-04 → 2026-05-11 · 3 obs
○ 2026-03-10 06:43:24
● 2026-05-04 21:50:22
● 2026-05-11 01:58:10
●NSfreens2.jdgslb.com2026-05-04 → 2026-05-11 · 3 obs
○ 2026-03-10 06:43:24
● 2026-05-04 21:50:22
● 2026-05-11 01:58:10
●NSns1.jdgslb.com2026-05-04 → 2026-05-11 · 3 obs
○ 2026-03-10 06:43:24
● 2026-05-04 21:50:22
● 2026-05-11 01:58:10
○NSns1.pending-renewal-domain.com2026-03-10 → 2026-03-10 · 4 obs
○ 2017-06-07 08:23:30
● 2026-03-10 06:43:24
○ 2026-05-04 21:50:22
○ 2026-05-11 01:58:10
○NSns2.pending-renewal-domain.com2026-03-10 → 2026-03-10 · 4 obs
○ 2017-06-07 08:23:30
● 2026-03-10 06:43:24
○ 2026-05-04 21:50:22
○ 2026-05-11 01:58:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...-
51yunchao.comfreens1.jdgslb.com, freens2.jdgslb.com12 records

✅ Authoritative Response

Server:114.67.160.145

NS records: freens1.jdgslb.com, freens2.jdgslb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51yunchao.com (unsigned zone)

⏱️ Timing

Total: 3886ms | Queries: -

📄 Records

TypeCountSample Data
NS2freens1.jdgslb.com, freens2.jdgslb.com
SOA1ns1.jdgslb.com apollo.jdgslb.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (freens1.jdgslb.com, freens1.jdgslb.com, freens1.jdgslb.com...)

Analysis

Name Servers

The delegation for 51yunchao.com is handled by three name servers: freens1.jdgslb.com, freens2.jdgslb.com and ns1.jdgslb.com.

51yunchao.com at least partially shares name servers with other domains, for instance isxe.cn, cbtara.com, 51scm.com, dwfile.cn and bjhuaguan.com.

these name servers are commonly used with ns2.jdgslb.com, ns5.jdgslb.com and ns6.jdgslb.com.

Host names with six IP numbers:

freens1.jdgslb.com points to: 2403:1ec0:1600:ff07::53, 114.67.160.144, 116.196.126.18, 116.198.195.0, 153.36.234.88 and 183.134.18.114.

freens2.jdgslb.com points to: 2403:1ec0:1600:ff07::54, 114.67.160.145, 116.196.126.19, 116.198.195.1, 153.36.234.89 and 183.134.18.115.

ns1.jdgslb.com points to: 2403:1ec0:1600:ff07::153, 114.67.160.148, 116.196.126.16, 116.198.195.6, 153.36.234.80 and 183.134.18.116.