`jydsz.com`

DNSSEC	⚠️ Not signed
NS	`phecda.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
NS	`hospital.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`phecda.dnspod.net`freednsadmin@dnspod.com serial=1726199280

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776909027

Same first word

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DNS History

17 records (5 active, 12 former)

●NShospital.dnspod.net2026-04-10 → 2026-04-23 · 3 obs

○ 2017-06-24 04:18:54
● 2026-04-10 13:19:40
● 2026-04-23 02:14:20

○NSjuming.dnsdun.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 02:40:34
○ 2016-01-15 05:02:44
○ 2026-04-23 02:14:20

○NSjuming.dnsdun.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 02:40:34
○ 2016-01-15 05:02:44
○ 2026-04-23 02:14:20

○NSns1.22.cn2016-01-15 → 2016-01-15 · 4 obs

○ 2015-06-28 02:40:34
● 2016-01-15 05:02:44
○ 2016-11-29 22:56:58
○ 2026-04-23 02:14:20

○NSns1.namebrightdns.com2016-11-29 → 2017-06-24 · 5 obs

○ 2016-01-15 05:02:44
● 2016-11-29 22:56:58
● 2017-06-24 04:18:54
○ 2026-04-10 13:19:40
○ 2026-04-23 02:14:20

○NSns2.22.cn2016-01-15 → 2016-01-15 · 4 obs

○ 2015-06-28 02:40:34
● 2016-01-15 05:02:44
○ 2016-11-29 22:56:58
○ 2026-04-23 02:14:20

○NSns2.namebrightdns.com2016-11-29 → 2017-06-24 · 5 obs

○ 2016-01-15 05:02:44
● 2016-11-29 22:56:58
● 2017-06-24 04:18:54
○ 2026-04-10 13:19:40
○ 2026-04-23 02:14:20

○NSns3.22.cn2016-01-15 → 2016-01-15 · 4 obs

○ 2015-06-28 02:40:34
● 2016-01-15 05:02:44
○ 2016-11-29 22:56:58
○ 2026-04-23 02:14:20

○NSns4.22.cn2016-01-15 → 2016-01-15 · 4 obs

○ 2015-06-28 02:40:34
● 2016-01-15 05:02:44
○ 2016-11-29 22:56:58
○ 2026-04-23 02:14:20

●NSphecda.dnspod.net2026-04-10 → 2026-04-23 · 3 obs

○ 2017-06-24 04:18:54
● 2026-04-10 13:19:40
● 2026-04-23 02:14:20

●MXmx1.qiye.aliyun.com2026-04-10 → 2026-04-23 · 2 obs

● 2026-04-10 13:19:40
● 2026-04-23 02:14:20

●MXmx2.qiye.aliyun.com2026-04-10 → 2026-04-23 · 2 obs

● 2026-04-10 13:19:40
● 2026-04-23 02:14:20

●MXmx3.qiye.aliyun.com2026-04-10 → 2026-04-23 · 2 obs

● 2026-04-10 13:19:40
● 2026-04-23 02:14:20

○A23.19.219.622015-06-28 → 2016-01-15 · 4 obs

● 2015-06-28 02:40:34
● 2016-01-15 05:02:44
○ 2016-11-29 22:56:58
○ 2026-04-23 02:14:20

○A54.84.80.1732016-11-29 → 2016-11-29 · 4 obs

○ 2016-01-15 05:02:44
● 2016-11-29 22:56:58
○ 2017-06-24 04:18:54
○ 2026-04-23 02:14:20

○A54.88.107.1402016-11-29 → 2016-11-29 · 4 obs

○ 2016-01-15 05:02:44
● 2016-11-29 22:56:58
○ 2017-06-24 04:18:54
○ 2026-04-23 02:14:20

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-29 → 2017-06-24 · 4 obs

● 2016-11-29 22:56:58
● 2017-06-24 04:18:54
○ 2026-04-10 13:19:40
○ 2026-04-23 02:14:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jydsz.com	phecda.dnspod.net, hospital.dnspod.net	-

✅ Authoritative Response

Server:112.80.181.45

NS records: phecda.dnspod.net, hospital.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jydsz.com (unsigned zone)

⏱️ Timing

Total: 881ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`phecda.dnspod.net, hospital.dnspod.net`
MX	3	`mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`phecda.dnspod.net freednsadmin.dnspod.co`

Analysis

Name Servers

jydsz.com is delegated to two name servers: hospital.dnspod.net and phecda.dnspod.net.

jydsz.com uses the same name server setup as other domains, for instance dpfrp.top, ccsdd.cn, xingshangyun.com, pamir-energy.com and ztbpx.com.