`jiuchengtools.com`

DNSSEC	⚠️ Not signed
A	8.217.172.135^{🇭🇰 Alibaba-Cloud8.217.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
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=1774796158

`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=1776097247

Subdomains

www.jiuchengtools.com

Same first word

jiuchengtools.com

DNS History

11 records (5 active, 6 former)

○NSf1g1ns1.dnspod.net2015-08-11 → 2016-07-11 · 6 obs

● 2015-08-11 20:22:24
● 2015-12-13 19:13:08
○ 2016-03-14 14:57:32
● 2016-07-11 21:54:20
○ 2020-01-16 11:41:46
○ 2026-04-13 16:50:16

○NSf1g1ns2.dnspod.net2015-08-11 → 2016-07-11 · 6 obs

● 2015-08-11 20:22:24
● 2015-12-13 19:13:08
○ 2016-03-14 14:57:32
● 2016-07-11 21:54:20
○ 2020-01-16 11:41:46
○ 2026-04-13 16:50:16

○NSns1.dnsdun.com2020-01-16 → 2020-01-16 · 4 obs

○ 2016-07-11 21:54:20
● 2020-01-16 11:41:46
○ 2026-04-10 20:23:44
○ 2026-04-13 16:50:16

○NSns1.dnsdun.net2020-01-16 → 2020-01-16 · 4 obs

○ 2016-07-11 21:54:20
● 2020-01-16 11:41:46
○ 2026-04-10 20:23:44
○ 2026-04-13 16:50:16

●NSns1.judns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2020-01-16 11:41:46
● 2026-04-10 20:23:44
● 2026-04-13 16:50:16

●NSns1.julydns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2020-01-16 11:41:46
● 2026-04-10 20:23:44
● 2026-04-13 16:50:16

●NSns2.judns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2020-01-16 11:41:46
● 2026-04-10 20:23:44
● 2026-04-13 16:50:16

●NSns2.julydns.com2026-04-10 → 2026-04-13 · 3 obs

○ 2020-01-16 11:41:46
● 2026-04-10 20:23:44
● 2026-04-13 16:50:16

○A107.149.83.1712015-08-11 → 2015-12-13 · 4 obs

● 2015-08-11 20:22:24
● 2015-12-13 19:13:08
○ 2016-03-14 14:57:32
○ 2026-04-13 16:50:16

○A23.89.186.1262020-01-16 → 2020-01-16 · 4 obs

○ 2016-03-14 14:57:32
● 2020-01-16 11:41:46
○ 2026-04-10 20:23:44
○ 2026-04-13 16:50:16

●A8.217.172.1352026-04-10 → 2026-04-13 · 3 obs

○ 2020-01-16 11:41:46
● 2026-04-10 20:23:44
● 2026-04-13 16:50:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
jiuchengtools.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jiuchengtools.com (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.217.172.135`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

www.jiuchengtools.com has jiuchengtools.com as its parent.

IP Addresses

jiuchengtools.com maps to IP address 8.217.172.135.

Other host names, for instance dengfengjixie.com, jkkol.com, ahdyzs.com, www.dmwoodcabinet.com and dyjszs.com share IP numbers with jiuchengtools.com.

Name Servers

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

jiuchengtools.com at least partially shares name servers with other domains such as czweierde.com, yplfq.com, yaoduomai.com, lemwin.com and nhmq.cn.