`stjcsb.com`

DNSSEC	⚠️ Not signed
NS	`ns1.kouming.net` ⭐
		A	2610:150:820a:0:216:3cff:fe7a:96a^{🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc.}
		A	70.39.75.96^{🇺🇸 SHARKTECH-170.39.75.0/24 PNAP-CHG FDCS Route}
			PTR	`tesu.edu`
		A	208.98.39.15^{🇺🇸 SHARKTECH-1208.98.39.0/24}
NS	`ns2.kouming.net`
		A	2400:51c0:0:2::5^{🇭🇰 SZKF-AS-AP2400:51c0::/32 kwaifong information service}
		A	103.97.0.246^{🇭🇰 SZKF-AS-AP103.97.0.0/24 HKKF}
SOA	`ns1.kouming.net`root@kouming.net serial=1772535120

`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=1776021732

Same first word

stjcsb.com

Similar names

sbtjcs.cn

bjcsts.com

scsbjt.com

tcjssb.com

bjstsc.com

bjtssc.com

jtcssb.com.cn

DNS History

23 records (2 active, 21 former)

○NSa.dnspod.com2015-11-24 → 2015-11-24 · 4 obs

○ 2015-07-26 04:06:22
● 2015-11-24 05:14:22
○ 2016-02-24 01:29:58
○ 2026-04-12 19:31:00

○NSb.dnspod.com2015-11-24 → 2015-11-24 · 4 obs

○ 2015-07-26 04:06:22
● 2015-11-24 05:14:22
○ 2016-02-24 01:29:58
○ 2026-04-12 19:31:00

○NSc.dnspod.com2015-11-24 → 2015-11-24 · 4 obs

○ 2015-07-26 04:06:22
● 2015-11-24 05:14:22
○ 2016-02-24 01:29:58
○ 2026-04-12 19:31:00

○NSf1g1ns1.dnspod.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-20 06:16:12
● 2017-03-19 06:16:18
○ 2020-04-06 22:15:16
○ 2026-04-12 19:31:00

○NSf1g1ns2.dnspod.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-20 06:16:12
● 2017-03-19 06:16:18
○ 2020-04-06 22:15:16
○ 2026-04-12 19:31:00

○NSjm1.dns.com2020-04-06 → 2020-04-06 · 4 obs

○ 2017-03-19 06:16:18
● 2020-04-06 22:15:16
○ 2026-02-23 11:10:30
○ 2026-04-12 19:31:00

○NSjm2.dns.com2020-04-06 → 2020-04-06 · 4 obs

○ 2017-03-19 06:16:18
● 2020-04-06 22:15:16
○ 2026-02-23 11:10:30
○ 2026-04-12 19:31:00

○NSjuming.dnsdun.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 04:06:22
○ 2015-11-24 05:14:22
○ 2026-04-12 19:31:00

○NSjuming.dnsdun.net2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 04:06:22
○ 2015-11-24 05:14:22
○ 2026-04-12 19:31:00

●NSns1.kouming.net2026-03-19 → 2026-04-12 · 3 obs

○ 2026-02-23 11:10:30
● 2026-03-19 08:14:16
● 2026-04-12 19:31:00

●NSns2.kouming.net2026-03-19 → 2026-04-12 · 3 obs

○ 2026-02-23 11:10:30
● 2026-03-19 08:14:16
● 2026-04-12 19:31:00

○NSns5.dnsdun.com2016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-24 05:14:22
● 2016-02-24 01:29:58
○ 2016-06-20 06:16:12
○ 2026-04-12 19:31:00

○NSns6.dnsdun.net2016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-24 05:14:22
● 2016-02-24 01:29:58
○ 2016-06-20 06:16:12
○ 2026-04-12 19:31:00

○NSns71.domaincontrol.com2016-06-20 → 2016-06-20 · 4 obs

○ 2016-02-24 01:29:58
● 2016-06-20 06:16:12
○ 2017-03-19 06:16:18
○ 2026-04-12 19:31:00

○NSns72.domaincontrol.com2016-06-20 → 2016-06-20 · 4 obs

○ 2016-02-24 01:29:58
● 2016-06-20 06:16:12
○ 2017-03-19 06:16:18
○ 2026-04-12 19:31:00

○MXmailstore1.secureserver.net2016-06-20 → 2016-06-20 · 3 obs

● 2016-06-20 06:16:12
○ 2017-03-19 06:16:18
○ 2026-04-12 19:31:00

○MXsmtp.secureserver.net2016-06-20 → 2016-06-20 · 3 obs

● 2016-06-20 06:16:12
○ 2017-03-19 06:16:18
○ 2026-04-12 19:31:00

○A107.160.97.2322016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-24 05:14:22
● 2016-02-24 01:29:58
○ 2016-06-20 06:16:12
○ 2026-04-12 19:31:00

○A173.208.199.822015-11-24 → 2015-11-24 · 4 obs

○ 2015-07-26 04:06:22
● 2015-11-24 05:14:22
○ 2016-02-24 01:29:58
○ 2026-04-12 19:31:00

○A184.168.221.462016-06-20 → 2016-06-20 · 4 obs

○ 2016-02-24 01:29:58
● 2016-06-20 06:16:12
○ 2017-03-19 06:16:18
○ 2026-04-12 19:31:00

○A192.250.200.1482017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-20 06:16:12
● 2017-03-19 06:16:18
○ 2020-04-06 22:15:16
○ 2026-04-12 19:31:00

○A23.106.216.1882015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 04:06:22
○ 2015-11-24 05:14:22
○ 2026-04-12 19:31:00

○A45.61.239.152020-04-06 → 2020-04-06 · 4 obs

○ 2017-03-19 06:16:18
● 2020-04-06 22:15:16
○ 2026-02-23 11:10:30
○ 2026-04-12 19:31:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
stjcsb.com	ns1.kouming.net, ns2.kouming.net	-

✅ Authoritative Response

Server:103.97.0.246

NS records: ns1.kouming.net, ns2.kouming.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stjcsb.com (unsigned zone)

⏱️ Timing

Total: 658ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.kouming.net, ns2.kouming.net`
SOA	1	`ns1.kouming.net root.kouming.net`

Analysis

Name Servers

stjcsb.com's delegation uses two name servers: ns1.kouming.net and ns2.kouming.net.

stjcsb.com uses the same name server setup as other domains, such as wzzaoxie.com, njztdcjyf.com, xagw.net, lkdq.net and hn11.net.

Three-IP host names: ns1.kouming.net points to 2610:150:820a:0:216:3cff:fe7a:96a, 70.39.75.96 and 208.98.39.15.

Two-IP host names: ns2.kouming.net points to 2400:51c0:0:2::5 and 103.97.0.246.

stjcsb.com - robtex.com

stjcsb.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`stjcsb.com`

`com`