`jstechina.com`

	CNAME	`wanghong.cdn.cname.bgmcdn.com`
	DNSSEC	⚠️ Not signed
	A	208.98.50.2^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.3^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.4^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.5^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.6^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.18^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.19^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.20^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.21^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.50.22^{🇺🇸 SHARKTECH-1208.98.50.0/24}
	A	208.98.53.50^{🇺🇸 SHARKTECH-1208.98.53.0/24}
	A	208.98.53.51^{🇺🇸 SHARKTECH-1208.98.53.0/24}
	A	208.98.53.52^{🇺🇸 SHARKTECH-1208.98.53.0/24}
	A	208.98.53.53^{🇺🇸 SHARKTECH-1208.98.53.0/24}
	A	208.98.53.54^{🇺🇸 SHARKTECH-1208.98.53.0/24}
	A	208.98.54.50^{🇺🇸 SHARKTECH-1208.98.54.0/24}
	A	208.98.54.51^{🇺🇸 SHARKTECH-1208.98.54.0/24}
	A	208.98.54.52^{🇺🇸 SHARKTECH-1208.98.54.0/24}
	A	208.98.54.53^{🇺🇸 SHARKTECH-1208.98.54.0/24}
	A	208.98.54.54^{🇺🇸 SHARKTECH-1208.98.54.0/24}
	A	208.98.55.187^{🇺🇸 SHARKTECH-1208.98.55.0/24}
	A	208.98.55.188^{🇺🇸 SHARKTECH-1208.98.55.0/24}
	A	208.98.55.189^{🇺🇸 SHARKTECH-1208.98.55.0/24}
	A	208.98.55.190^{🇺🇸 SHARKTECH-1208.98.55.0/24}

`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=1776920032

Same first word

jstechina.com

Similar names

janistech.com

thsjiance.com

jacinthes.com

jacinthes.be

jaentschi.de

jahnetics.com

tjcaishen.com

jetschina.de

sanjitech.com

DNS History

21 records (5 active, 16 former)

●NSa.share-dns.com2026-04-23 → 2026-04-23 · 3 obs

○ 2026-04-06 23:38:42
● 2026-04-23 05:22:20
● 2026-04-23 05:22:22

●NSa4.share-dns.com2026-04-23 → 2026-04-23 · 3 obs

○ 2026-04-06 23:38:42
● 2026-04-23 05:22:20
● 2026-04-23 05:22:22

●NSb.share-dns.net2026-04-23 → 2026-04-23 · 3 obs

○ 2026-04-06 23:38:42
● 2026-04-23 05:22:20
● 2026-04-23 05:22:22

●NSb4.share-dns.net2026-04-23 → 2026-04-23 · 3 obs

○ 2026-04-06 23:38:42
● 2026-04-23 05:22:20
● 2026-04-23 05:22:22

○NSf1g1ns1.dnspod.net2016-09-09 → 2017-04-01 · 5 obs

○ 2016-03-27 17:41:04
● 2016-09-09 23:55:50
● 2017-04-01 16:34:18
○ 2026-03-27 03:38:00
○ 2026-04-23 05:22:22

○NSf1g1ns2.dnspod.net2016-09-09 → 2017-04-01 · 5 obs

○ 2016-03-27 17:41:04
● 2016-09-09 23:55:50
● 2017-04-01 16:34:18
○ 2026-03-27 03:38:00
○ 2026-04-23 05:22:22

○NSkeenan.ns.cloudflare.com2026-03-27 → 2026-04-06 · 5 obs

○ 2017-04-01 16:34:18
● 2026-03-27 03:38:00
● 2026-04-06 23:38:42
○ 2026-04-23 05:22:20
○ 2026-04-23 05:22:22

○NSmelissa.ns.cloudflare.com2026-03-27 → 2026-04-06 · 5 obs

○ 2017-04-01 16:34:18
● 2026-03-27 03:38:00
● 2026-04-06 23:38:42
○ 2026-04-23 05:22:20
○ 2026-04-23 05:22:22

○NSns1.maff.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 19:30:14
● 2016-03-27 17:41:04
○ 2016-09-09 23:55:50
○ 2026-04-23 05:22:22

○NSns2.maff.com2015-10-13 → 2016-03-27 · 4 obs

● 2015-10-13 19:30:14
● 2016-03-27 17:41:04
○ 2016-09-09 23:55:50
○ 2026-04-23 05:22:22

○MXmail.b-io.co2015-05-04 → 2015-05-04 · 3 obs

● 2015-05-04 21:47:40
○ 2016-09-09 23:55:50
○ 2026-04-23 05:22:22

○MXmail2.b-io.co2015-05-04 → 2015-05-04 · 3 obs

● 2015-05-04 21:47:40
○ 2016-09-09 23:55:50
○ 2026-04-23 05:22:22

○MXmail3.b-io.co2015-05-04 → 2015-05-04 · 3 obs

● 2015-05-04 21:47:40
○ 2016-09-09 23:55:50
○ 2026-04-23 05:22:22

○A103.232.215.1362015-05-04 → 2015-05-04 · 3 obs

● 2015-05-04 21:47:40
○ 2015-10-13 19:30:14
○ 2026-04-23 05:22:22

○A103.36.23.1722015-10-13 → 2016-03-27 · 5 obs

○ 2015-05-04 21:47:40
● 2015-10-13 19:30:14
● 2016-03-27 17:41:04
○ 2016-09-09 23:55:50
○ 2026-04-23 05:22:22

○A104.21.15.2222026-03-27 → 2026-04-06 · 5 obs

○ 2017-04-01 16:34:18
● 2026-03-27 03:38:00
● 2026-04-06 23:38:42
○ 2026-04-23 05:22:20
○ 2026-04-23 05:22:22

○A123.60.211.1902016-09-09 → 2017-04-01 · 5 obs

○ 2016-03-27 17:41:04
● 2016-09-09 23:55:50
● 2017-04-01 16:34:18
○ 2026-03-27 03:38:00
○ 2026-04-23 05:22:22

○A172.67.208.322026-03-27 → 2026-04-06 · 5 obs

○ 2017-04-01 16:34:18
● 2026-03-27 03:38:00
● 2026-04-06 23:38:42
○ 2026-04-23 05:22:20
○ 2026-04-23 05:22:22

○A2606:4700:3032::6815:fde2026-03-27 → 2026-04-06 · 5 obs

○ 2017-04-01 16:34:18
● 2026-03-27 03:38:00
● 2026-04-06 23:38:42
○ 2026-04-23 05:22:20
○ 2026-04-23 05:22:22

○A2606:4700:3034::ac43:d0202026-03-27 → 2026-04-06 · 5 obs

○ 2017-04-01 16:34:18
● 2026-03-27 03:38:00
● 2026-04-06 23:38:42
○ 2026-04-23 05:22:20
○ 2026-04-23 05:22:22

●CNAMEwanghong.cdn.cname.bgmcdn.com2026-04-23 → 2026-04-23 · 2 obs

● 2026-04-23 05:22:20
● 2026-04-23 05:22:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
jstechina.com	b4.share-dns.net, a4.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jstechina.com (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`
CNAME	1	`wanghong.cdn.cname.bgmcdn.com`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a4.share-dns.com)

Analysis

IP Addresses

jstechina.com points to 24 IP numbers: 208.98.50.2, 208.98.50.3, 208.98.50.4, 208.98.50.5, 208.98.50.6, 208.98.50.18, 208.98.50.19, 208.98.50.20, 208.98.50.21, 208.98.50.22, 208.98.53.50, 208.98.53.51, 208.98.53.52, 208.98.53.53, 208.98.53.54, 208.98.54.50, 208.98.54.51, 208.98.54.52, 208.98.54.53, 208.98.54.54, 208.98.55.187, 208.98.55.188, 208.98.55.189 and 208.98.55.190.

Other host names, for instance wanghong.cdn.cname.bgmcdn.com, share IP numbers with jstechina.com.

jstechina.com - robtex.com

jstechina.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`jstechina.com`

`com`