`gstechan.cn`

DNSSEC	⚠️ Not signed
A	103.149.92.69^{🇭🇰 AS401696103.149.92.0/24 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=1775926603

`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=2034665395

Same first word

gstechan.cn

Similar names

DNS History

14 records (5 active, 9 former)

○NSf1g1ns1.dnspod.net2015-06-25 → 2017-02-20 · 4 obs

● 2015-06-25 06:49:40
● 2017-02-20 07:48:52
○ 2019-04-02 02:07:46
○ 2026-04-13 07:52:24

○NSf1g1ns2.dnspod.net2015-06-25 → 2017-02-20 · 4 obs

● 2015-06-25 06:49:40
● 2017-02-20 07:48:52
○ 2019-04-02 02:07:46
○ 2026-04-13 07:52:24

○NSjm1.dns.com2019-04-02 → 2019-04-02 · 3 obs

○ 2017-02-20 07:48:52
● 2019-04-02 02:07:46
○ 2026-04-13 07:52:24

○NSjm2.dns.com2019-04-02 → 2019-04-02 · 3 obs

○ 2017-02-20 07:48:52
● 2019-04-02 02:07:46
○ 2026-04-13 07:52:24

●NSns1.judns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2019-04-02 02:07:46
● 2026-04-13 07:52:24

●NSns1.julydns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2019-04-02 02:07:46
● 2026-04-13 07:52:24

○NSns1.nowcndns.com2026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 07:52:24

●NSns2.judns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2019-04-02 02:07:46
● 2026-04-13 07:52:24

●NSns2.julydns.com2026-04-13 → 2026-04-13 · 2 obs

○ 2019-04-02 02:07:46
● 2026-04-13 07:52:24

○NSns2.nowcndns.com2026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 07:52:24

●A103.149.92.692026-04-13 → 2026-04-13 · 2 obs

○ 2017-02-20 07:48:52
● 2026-04-13 07:52:24

○A107.151.130.322017-02-20 → 2017-02-20 · 3 obs

○ 2016-04-30 02:50:18
● 2017-02-20 07:48:52
○ 2026-04-13 07:52:24

○A107.151.178.492016-04-30 → 2016-04-30 · 3 obs

● 2016-04-30 02:50:18
○ 2017-02-20 07:48:52
○ 2026-04-13 07:52:24

○A207.56.151.162026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 07:52:24

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1828ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.149.92.69`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

gstechan.cn points to IP number 103.149.92.69.

For instance, other host names mdm520.com, bxyzsb.cn, www.sdsdmy.cn, zixuanwangluo.com and fldljt.cn share IP numbers with gstechan.cn.

Name Servers

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

gstechan.cn shares name servers with other domains at least partially, for example sjdp.cn, sanbowuliu.com, usaton.net, sctxcx.cn and syozg.com.