`ptssd.cn`

DNSSEC	⚠️ Not signed
A	156.235.132.42^{🇭🇰 DXTL-1156.235.132.0/24 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=1761451367

`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=2034583275

Same first word

ptssd.cn

Similar names

dtssp.com

sstpd.com

sdpts.com

tspsd.com

tdpss.ru

sptds.icu

stpsd.com

dpsst.com

tsdps.com

stdsp.ru

stpsd.us

sdspt.com

spdst.com

spdst.org.pl

pstds.com

dtpss.com

dpsst.us

sdtps.gov.ae

tdssp.com

sptsd.org

dstsp.com

tsspd.com

ptdss.com

stpds.com

dspts.co.kr

dpsst.net

pstsd.com

ptsds.co.id

spdts.com

stpds.ru

psdst.com

DNS History

9 records (5 active, 4 former)

●NSns1.judns.com2026-02-28 → 2026-03-24 · 3 obs

○ 2018-06-22 23:51:34
● 2026-02-28 22:09:54
● 2026-03-24 23:24:38

●NSns1.julydns.com2026-02-28 → 2026-03-24 · 3 obs

○ 2018-06-22 23:51:34
● 2026-02-28 22:09:54
● 2026-03-24 23:24:38

○NSns1.oray.net2018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 23:51:34
○ 2026-02-28 22:09:54
○ 2026-03-24 23:24:38

●NSns2.judns.com2026-02-28 → 2026-03-24 · 3 obs

○ 2018-06-22 23:51:34
● 2026-02-28 22:09:54
● 2026-03-24 23:24:38

●NSns2.julydns.com2026-02-28 → 2026-03-24 · 3 obs

○ 2018-06-22 23:51:34
● 2026-02-28 22:09:54
● 2026-03-24 23:24:38

○NSns2.oray.net2018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 23:51:34
○ 2026-02-28 22:09:54
○ 2026-03-24 23:24:38

○NSpeanutmail.newpeanut.idc2018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 23:51:34
○ 2026-02-28 22:09:54
○ 2026-03-24 23:24:38

○A123.157.78.1802018-06-22 → 2018-06-22 · 3 obs

● 2018-06-22 23:51:34
○ 2026-02-28 22:09:54
○ 2026-03-24 23:24:38

●A156.235.132.422026-02-28 → 2026-03-24 · 3 obs

○ 2018-06-22 23:51:34
● 2026-02-28 22:09:54
● 2026-03-24 23:24:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ptssd.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 ptssd.cn (unsigned zone)

⏱️ Timing

Total: 3098ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.235.132.42`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

ptssd.cn resolves to one IP number: 156.235.132.42.

Name Servers

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

ptssd.cn at least partially shares name servers with other domains, for instance langmanyishan.cn, djccc.com, dlbk.cn, hkfch.com and neyct.cn.