`dulp.cn`

DNSSEC	⚠️ Not signed
A	23.231.197.7^{🇺🇸 ENZU-GLOBAL23.231.192.0/18 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=1738723972

`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=2034595653

Same first word

dulp.cn

dulp.com

dulp.de

Similar names

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plud.re

udpl.org

udlp.net

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updl.org

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ldpu.com

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dlpu.cn

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lpud.com

upld.it

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lupd.cn

udpl.ru

pldu.com

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pudl.com

ldup.com

pudl.de

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dupl.us

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ldpu.cn

upld.org

puld.com

dlpu.science

dupl.io

DNS History

10 records (5 active, 5 former)

●NSns1.judns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-03-26 13:47:50
● 2026-03-26 13:37:48
● 2026-03-27 21:34:36

●NSns1.julydns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-03-26 13:47:50
● 2026-03-26 13:37:48
● 2026-03-27 21:34:36

○NSns1.sedoparking.com2015-12-02 → 2017-03-26 · 4 obs

● 2015-12-02 20:33:36
● 2017-03-26 13:47:50
○ 2026-03-26 13:37:48
○ 2026-03-27 21:34:36

●NSns2.judns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-03-26 13:47:50
● 2026-03-26 13:37:48
● 2026-03-27 21:34:36

●NSns2.julydns.com2026-03-26 → 2026-03-27 · 3 obs

○ 2017-03-26 13:47:50
● 2026-03-26 13:37:48
● 2026-03-27 21:34:36

○NSns2.sedoparking.com2015-12-02 → 2017-03-26 · 4 obs

● 2015-12-02 20:33:36
● 2017-03-26 13:47:50
○ 2026-03-26 13:37:48
○ 2026-03-27 21:34:36

○MXlocalhost2017-03-26 → 2017-03-26 · 4 obs

○ 2016-04-26 07:53:08
● 2017-03-26 13:47:50
○ 2026-03-26 13:37:48
○ 2026-03-27 21:34:36

○MXmail.nickstel.com2015-12-02 → 2016-04-26 · 4 obs

● 2015-12-02 20:33:36
● 2016-04-26 07:53:08
○ 2017-03-26 13:47:50
○ 2026-03-27 21:34:36

●A23.231.197.72026-03-26 → 2026-03-27 · 3 obs

○ 2017-03-26 13:47:50
● 2026-03-26 13:37:48
● 2026-03-27 21:34:36

○A72.52.4.1192015-12-02 → 2017-03-26 · 4 obs

● 2015-12-02 20:33:36
● 2017-03-26 13:47:50
○ 2026-03-26 13:37:48
○ 2026-03-27 21:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
dulp.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 dulp.cn (unsigned zone)

⏱️ Timing

Total: 4860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.231.197.7`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

dulp.cn points to a single IP number: 23.231.197.7.

Other host names like bgzo.cn and bwpv.cn share IP numbers with dulp.cn.

Name Servers

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

dulp.cn at least partially shares name servers with other domains, for instance dqeovgv.cn, yukidiet.com, szjxzpkj.cn, szxxkqjh.com and szmafa.com.