`17zhc.com`

DNSSEC	⚠️ Not signed
A	199.180.116.226^{🇺🇸 IT-1199.180.112.0/21 Cluster Logic Inc}
		PTR	`199.180.116.226.16clouds.com`
NS	`ns1.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}
NS	`ns1.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.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=1775961128

`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=1777340516

Same first word

17zhc.com

17zhc.cn

Similar names

17hcz.com

DNS History

10 records (5 active, 5 former)

○NSf1g1ns1.dnspod.net2015-07-10 → 2019-12-24 · 4 obs

● 2015-07-10 20:12:00
● 2019-12-24 02:47:54
○ 2026-04-09 10:42:02
○ 2026-04-28 01:46:36

○NSf1g1ns2.dnspod.net2015-07-10 → 2019-12-24 · 4 obs

● 2015-07-10 20:12:00
● 2019-12-24 02:47:54
○ 2026-04-09 10:42:02
○ 2026-04-28 01:46:36

●NSns1.judns.com2026-04-09 → 2026-04-28 · 3 obs

○ 2019-12-24 02:47:54
● 2026-04-09 10:42:02
● 2026-04-28 01:46:36

●NSns1.julydns.com2026-04-09 → 2026-04-28 · 3 obs

○ 2019-12-24 02:47:54
● 2026-04-09 10:42:02
● 2026-04-28 01:46:36

●NSns2.judns.com2026-04-09 → 2026-04-28 · 3 obs

○ 2019-12-24 02:47:54
● 2026-04-09 10:42:02
● 2026-04-28 01:46:36

●NSns2.julydns.com2026-04-09 → 2026-04-28 · 3 obs

○ 2019-12-24 02:47:54
● 2026-04-09 10:42:02
● 2026-04-28 01:46:36

○MXhk.tianchengbin.cn2019-12-24 → 2019-12-24 · 4 obs

○ 2016-04-29 14:28:42
● 2019-12-24 02:47:54
○ 2026-04-09 10:42:02
○ 2026-04-28 01:46:36

○MXprd.hz.17zhc.com2015-07-10 → 2016-04-29 · 4 obs

● 2015-07-10 20:12:00
● 2016-04-29 14:28:42
○ 2019-12-24 02:47:54
○ 2026-04-28 01:46:36

○A121.40.73.362015-07-10 → 2019-12-24 · 4 obs

● 2015-07-10 20:12:00
● 2019-12-24 02:47:54
○ 2026-04-09 10:42:02
○ 2026-04-28 01:46:36

●A199.180.116.2262026-04-09 → 2026-04-28 · 3 obs

○ 2019-12-24 02:47:54
● 2026-04-09 10:42:02
● 2026-04-28 01:46:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
17zhc.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 17zhc.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.180.116.226`
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

IP Addresses

17zhc.com points to a single IP address: 199.180.116.226.

Other host names such as uc852.com, 07ha.com, w5i4.com, zhuqingchao.com and www.guochengtao.com share IPs with 17zhc.com.

Name Servers

17zhc.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

17zhc.com at least partially shares name servers with other domains, for example sast-sy.com, zandandan.com, shsmbc.com, kunjut.net and sxszjz.com.