`dpyy.com.cn`

DNSSEC	⚠️ Not signed
A	47.118.52.29^{🇨🇳 Alibaba-Cloud47.118.0.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ns1.sfn.cn` ⭐
		A	111.63.77.29^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
NS	`ns2.sfn.cn`
		A	101.37.119.99^{🇨🇳 Alibaba-Cloud101.37.0.0/17}
		A	111.63.77.30^{🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route)}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns1.sfn.cn`root@ns1.sfn.cn 2026-04-20 #15

`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=2030524441

WOT: NOT_SAFE (20/100)

Subdomains

www.dpyy.com.cn

Same first word

dpyy.com.cn

dpyy.net

dpyy.cn

Similar names

pydy.github.io

ydpy.cn

dyyp.com.cn

yypd.cn

ypdy.com

ypyd.com

pydy.readthedocs.io

ydyp.net

pydy.org

ypdy.net

dyyp.net

DNS History

8 records (5 active, 3 former)

●NSns1.sfn.cn2015-11-11 → 2026-04-20 · 3 obs

○ 2015-07-16 10:53:12
● 2015-11-11 20:18:38
● 2026-04-20 13:10:56

●NSns2.sfn.cn2015-11-11 → 2026-04-20 · 3 obs

○ 2015-07-16 10:53:12
● 2015-11-11 20:18:38
● 2026-04-20 13:10:56

○NSns3.sanfront.com.cn2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 10:53:12
○ 2015-11-11 20:18:38
○ 2026-04-20 13:10:56

○NSns5.sanfront.com.cn2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 10:53:12
○ 2015-11-11 20:18:38
○ 2026-04-20 13:10:56

●MXmxbiz1.qq.com2015-07-16 → 2026-04-20 · 2 obs

● 2015-07-16 10:53:12
● 2026-04-20 13:10:56

●MXmxbiz2.qq.com2015-07-16 → 2026-04-20 · 2 obs

● 2015-07-16 10:53:12
● 2026-04-20 13:10:56

○A210.16.190.522015-07-16 → 2018-06-01 · 4 obs

● 2015-07-16 10:53:12
● 2018-06-01 07:53:42
○ 2026-04-13 23:45:32
○ 2026-04-20 13:10:56

●A47.118.52.292026-04-13 → 2026-04-20 · 3 obs

○ 2018-06-01 07:53:42
● 2026-04-13 23:45:32
● 2026-04-20 13:10:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
dpyy.com.cn	ns1.sfn.cn, ns2.sfn.cn	-

✅ Authoritative Response

Server:111.63.77.29

NS records: ns1.sfn.cn, ns2.sfn.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dpyy.com.cn (unsigned zone)

⏱️ Timing

Total: 1802ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.118.52.29`
NS	2	`ns2.sfn.cn, ns1.sfn.cn`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns1.sfn.cn root.ns1.sfn.cn`

Analysis

Hierarchy

The parent of www.dpyy.com.cn is dpyy.com.cn.

IP Addresses

dpyy.com.cn points to a single IP number: 47.118.52.29.

Other host names, for instance www.dpyy.com.cn, share IP numbers with dpyy.com.cn.

Name Servers

dpyy.com.cn is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.

dpyy.com.cn uses the same name server setup as other domains, for instance setv.com.cn, dzdcq12380.gov.cn, sac.org.cn, hnsx.com.cn and chinakids.net.cn.

dpyy.com.cn partially shares name servers with other domains, for instance zhalute.gov.cn.

Host names with two IPs:

ns2.sfn.cn points to: 101.37.119.99 and 111.63.77.30.

Host names with one IP:

ns1.sfn.cn points to: 111.63.77.29.

Mail Servers

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

dpyy.com.cn shares the same mail server setup as other domains, including tianbo.cn, qooui.com, forcity.cn, linnyou.com and tofine.sh.cn.

dpyy.com.cn shares some mail servers with other domains, including owmini.com, 2008ikid.com and dszupu.com.

dpyy.com.cn - robtex.com

dpyy.com.cn

com.cn