`bjcstl.com`

DNSSEC	⚠️ Not signed
A	38.6.119.145^{🇺🇸 AS39882338.6.64.0/18 PEG TECH INC PT-82}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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=1769865593

`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=1775506862

Subdomains

mx.bjcstl.com

Same first word

bjcstl.com

Similar names

sclbjt.cn

jscltb.com

ljctbs.com

btjscl.com

bjtcls.com

DNS History

13 records (5 active, 8 former)

○NS(root)2015-05-07 → 2015-05-07 · 3 obs

● 2015-05-07 01:05:02
○ 2015-10-11 06:03:02
○ 2026-04-06 20:39:22

○NSa.dnspod.com2015-10-11 → 2016-07-27 · 5 obs

○ 2015-05-07 01:05:02
● 2015-10-11 06:03:02
● 2016-07-27 04:09:20
○ 2017-03-17 18:33:18
○ 2026-04-06 20:39:22

○NSb.dnspod.com2015-10-11 → 2016-07-27 · 5 obs

○ 2015-05-07 01:05:02
● 2015-10-11 06:03:02
● 2016-07-27 04:09:20
○ 2017-03-17 18:33:18
○ 2026-04-06 20:39:22

○NSc.dnspod.com2015-10-11 → 2016-07-27 · 5 obs

○ 2015-05-07 01:05:02
● 2015-10-11 06:03:02
● 2016-07-27 04:09:20
○ 2017-03-17 18:33:18
○ 2026-04-06 20:39:22

○NSdns10.hichina.com2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-27 04:09:20
● 2017-03-17 18:33:18
○ 2020-01-30 08:38:42
○ 2026-04-06 20:39:22

○NSdns9.hichina.com2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-27 04:09:20
● 2017-03-17 18:33:18
○ 2020-01-30 08:38:42
○ 2026-04-06 20:39:22

●NSns1.judns.com2026-03-26 → 2026-04-06 · 3 obs

○ 2020-01-30 08:38:42
● 2026-03-26 10:20:24
● 2026-04-06 20:39:22

●NSns1.julydns.com2026-03-26 → 2026-04-06 · 3 obs

○ 2020-01-30 08:38:42
● 2026-03-26 10:20:24
● 2026-04-06 20:39:22

●NSns2.judns.com2026-03-26 → 2026-04-06 · 3 obs

○ 2020-01-30 08:38:42
● 2026-03-26 10:20:24
● 2026-04-06 20:39:22

●NSns2.julydns.com2026-03-26 → 2026-04-06 · 3 obs

○ 2020-01-30 08:38:42
● 2026-03-26 10:20:24
● 2026-04-06 20:39:22

○A104.207.38.852015-10-11 → 2016-07-27 · 5 obs

○ 2015-05-07 01:05:02
● 2015-10-11 06:03:02
● 2016-07-27 04:09:20
○ 2017-03-17 18:33:18
○ 2026-04-06 20:39:22

○A218.107.207.1662015-05-07 → 2015-05-07 · 3 obs

● 2015-05-07 01:05:02
○ 2015-10-11 06:03:02
○ 2026-04-06 20:39:22

●A38.6.119.1452026-03-26 → 2026-04-06 · 3 obs

○ 2017-03-17 18:33:18
● 2026-03-26 10:20:24
● 2026-04-06 20:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bjcstl.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 bjcstl.com (unsigned zone)

⏱️ Timing

Total: 331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.6.119.145`
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

bjcstl.com is parent of mx.bjcstl.com.

IP Addresses

bjcstl.com points to a single IP: 38.6.119.145.

Other host names, for instance shanshanfl.com, sixinstore.com, ky.gslywhcm.com, 14vip.gslywhcm.com and zzusxwjp019.shop share IP numbers with bjcstl.com.

Name Servers

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

bjcstl.com at least partially shares its name servers with other domains, for instance fujiahao168.com, changgouvip.com, hydqy.com, ej1.cn and sg218.com.