`jlyy.com.cn`

DNSSEC	🔒 Signed (DS record present)
NS	`ns3.dnsv2.com` ⭐
		A	2402:4e00:1470:2::12^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.29^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.55^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	111.13.203.55^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.155^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.155^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.55^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	220.196.136.55^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`ns4.dnsv2.com`
		A	2402:4e00:111:fff::f^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.30^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.55^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	36.155.149.55^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	49.7.107.155^{🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd.}
		A	101.227.168.55^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	124.64.205.155^{🇨🇳 CHINA169-BJ124.64.205.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com` ⭐
SOA	`ns3.dnsv2.com`level3dnsadmin@dnspod.com serial=1775008063

`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=2030530586

WOT: NOT_SAFE (20/100)

Same first word

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DNS History

8 records (4 active, 4 former)

○NSdns.bizcn.com2015-07-11 → 2019-02-18 · 4 obs

● 2015-07-11 04:28:14
● 2019-02-18 08:58:34
○ 2026-04-23 04:35:48
○ 2026-04-23 17:13:00

○NSns1.4everdns.com2015-11-22 → 2019-02-18 · 5 obs

○ 2015-07-11 04:28:14
● 2015-11-22 00:36:36
● 2019-02-18 08:58:34
○ 2026-04-23 04:35:48
○ 2026-04-23 17:13:00

○NSns2.4everdns.com2015-11-22 → 2019-02-18 · 5 obs

○ 2015-07-11 04:28:14
● 2015-11-22 00:36:36
● 2019-02-18 08:58:34
○ 2026-04-23 04:35:48
○ 2026-04-23 17:13:00

●NSns3.dnsv2.com2026-04-23 → 2026-04-23 · 3 obs

○ 2019-02-18 08:58:34
● 2026-04-23 04:35:48
● 2026-04-23 17:13:00

●NSns4.dnsv2.com2026-04-23 → 2026-04-23 · 3 obs

○ 2019-02-18 08:58:34
● 2026-04-23 04:35:48
● 2026-04-23 17:13:00

●MXmxbiz1.qq.com2015-07-11 → 2026-04-23 · 2 obs

● 2015-07-11 04:28:14
● 2026-04-23 17:13:00

●MXmxbiz2.qq.com2015-07-11 → 2026-04-23 · 2 obs

● 2015-07-11 04:28:14
● 2026-04-23 17:13:00

○A218.94.37.1312015-07-11 → 2019-02-18 · 4 obs

● 2015-07-11 04:28:14
● 2019-02-18 08:58:34
○ 2026-04-23 04:35:48
○ 2026-04-23 17:13:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
jlyy.com.cn	ns3.dnsv2.com, ns4.dnsv2.com	-

✅ Authoritative Response

Server:1.12.0.30

NS records: ns3.dnsv2.com, ns4.dnsv2.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1261ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns4.dnsv2.com, ns3.dnsv2.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 5)`
SOA	1	`ns3.dnsv2.com level3dnsadmin.dnspod.com`

Analysis

Name Servers

Delegation for jlyy.com.cn rests with two name servers, ns3.dnsv2.com and ns4.dnsv2.com.

jlyy.com.cn shares the same name server setup as other domains, including macqimw.cn, sabbiotech.com, totope.com, gdinn.com and ttdb.com.

jlyy.com.cn at least partially shares name servers with other domains, for instance elecfans.com, ewingo.cn, nv.tj.cn, yolotao.com and fitforce.cn.

These name servers are commonly used with f1g1ns1.dnspod.net, f1g1ns2.dnspod.net, valentina.dnspod.net, ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

Host names with eight IP numbers:

ns3.dnsv2.com points to: 2402:4e00:1470:2::12, 1.12.0.29, 1.13.76.55, 111.13.203.55, 117.135.128.155, 125.94.59.155, 163.177.5.55 and 220.196.136.55.

Host names with seven IP numbers:

ns4.dnsv2.com points to: 2402:4e00:111:fff::f, 1.12.0.30, 1.14.119.55, 36.155.149.55, 49.7.107.155, 101.227.168.55 and 124.64.205.155.

Mail Servers

jlyy.com.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

jlyy.com.cn uses the same mail server configuration as other domains, such as gdbaofengys.com, richin-led.com, bi-share.com, zbxkhg.com and adammi.com.

jlyy.com.cn shares mail servers with other domains, at least partially, for instance sgrand.cn and xhvip.com.

jlyy.com.cn - robtex.com

jlyy.com.cn

com.cn