`tjbhedu.com`

DNSSEC	⚠️ Not signed
A	192.186.45.14^{🇺🇸 AS395776192.186.45.0/24 SKBroadband customer route}
NS	`ns1.dns.com` ⭐
		A	2001:df2:f080:2::1:1^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.128^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.128^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.dns.com`
		A	2001:df2:f080:2::1:2^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.129^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.129^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
SOA	`ns1.dns.com`admin@dns.com serial=1768152781

`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=1782412725

rank #773775 globally
rank #340851 in the tld

Same first word

tjbhedu.com

DNS History

4 records (3 active, 1 former)

●NSns1.dns.com2026-06-01 → 2026-06-25 · 2 obs

● 2026-06-01 19:07:40
● 2026-06-25 19:06:46

●NSns2.dns.com2026-06-01 → 2026-06-25 · 2 obs

● 2026-06-01 19:07:40
● 2026-06-25 19:06:46

○A103.94.77.572018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:07:14
○ 2026-06-01 19:07:40
○ 2026-06-25 19:06:46

●A192.186.45.142026-06-01 → 2026-06-25 · 3 obs

○ 2018-07-26 15:07:14
● 2026-06-01 19:07:40
● 2026-06-25 19:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tjbhedu.com	ns1.dns.com, ns2.dns.com	6 records

✅ Authoritative Response

Server:154.23.191.128

NS records: ns1.dns.com, ns2.dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tjbhedu.com (unsigned zone)

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.186.45.14`
NS	2	`ns1.dns.com, ns2.dns.com`
SOA	1	`ns1.dns.com admin.dns.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)

Analysis

IP Addresses

tjbhedu.com resolves to just one IP address, 192.186.45.14.

Two other host names, along with wandawangwang.com, stoschedules.com and kazhitongjinfu.com, also share IP numbers with tjbhedu.com.

Name Servers

tjbhedu.com has two authoritative name servers — ns1.dns.com and ns2.dns.com.

tjbhedu.com shares its NS records with other domains, for example hallowaygroupfx.com, 62770099.com, kshxy.com and two others.

ns1.dns.com and ns2.dns.com each resolve to three IP addresses. ns1.dns.com resolves to 154.23.191.128, 154.86.21.128 and 2001:df2:f080:2::1:1. ns2.dns.com resolves to 154.23.191.129, 154.86.21.129 and 2001:df2:f080:2::1:2.

tjbhedu.com - robtex.com

tjbhedu.com

com