`jtjsoft.com`

DNSSEC	⚠️ Not signed
A	192.186.45.226^{🇺🇸 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=1768152397

`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=1771291435

Same first word

jtjsoft.com

DNS History

21 records (3 active, 18 former)

○NSasa.ns.cloudflare.com2015-10-18 → 2017-03-31 · 5 obs

○ 2015-05-15 20:47:22
● 2015-10-18 08:47:16
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

○NSnile.ns.cloudflare.com2015-10-18 → 2017-03-31 · 5 obs

○ 2015-05-15 20:47:22
● 2015-10-18 08:47:16
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

●NSns1.dns.com2026-03-16 → 2026-03-22 · 3 obs

○ 2020-12-07 01:09:34
● 2026-03-16 13:57:54
● 2026-03-22 17:26:50

○NSns16.dnszi.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:47:22
○ 2015-10-18 08:47:16
○ 2026-03-22 17:26:50

●NSns2.dns.com2026-03-16 → 2026-03-22 · 3 obs

○ 2020-12-07 01:09:34
● 2026-03-16 13:57:54
● 2026-03-22 17:26:50

○NSns55.dnszi.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:47:22
○ 2015-10-18 08:47:16
○ 2026-03-22 17:26:50

○NSns64.dnszi.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:47:22
○ 2015-10-18 08:47:16
○ 2026-03-22 17:26:50

○NSns7.dnszi.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:47:22
○ 2015-10-18 08:47:16
○ 2026-03-22 17:26:50

○NSns78.dnszi.com2015-05-15 → 2015-05-15 · 3 obs

● 2015-05-15 20:47:22
○ 2015-10-18 08:47:16
○ 2026-03-22 17:26:50

○MXalt1.aspmx.l.google.com2015-12-22 → 2017-03-31 · 5 obs

○ 2015-10-18 08:47:16
● 2015-12-22 04:33:40
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

○MXalt2.aspmx.l.google.com2015-12-22 → 2017-03-31 · 5 obs

○ 2015-10-18 08:47:16
● 2015-12-22 04:33:40
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

○MXalt3.aspmx.l.google.com2015-12-22 → 2017-03-31 · 5 obs

○ 2015-10-18 08:47:16
● 2015-12-22 04:33:40
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

○MXalt4.aspmx.l.google.com2015-12-22 → 2017-03-31 · 5 obs

○ 2015-10-18 08:47:16
● 2015-12-22 04:33:40
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

○MXaspmx.l.google.com2015-12-22 → 2017-03-31 · 5 obs

○ 2015-10-18 08:47:16
● 2015-12-22 04:33:40
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

○MXaspmx1.naver.com2015-05-15 → 2015-10-18 · 4 obs

● 2015-05-15 20:47:22
● 2015-10-18 08:47:16
○ 2015-12-22 04:33:40
○ 2026-03-22 17:26:50

○MXaspmx2.naver.com2015-05-15 → 2015-10-18 · 4 obs

● 2015-05-15 20:47:22
● 2015-10-18 08:47:16
○ 2015-12-22 04:33:40
○ 2026-03-22 17:26:50

○A118.34.24.2332015-05-15 → 2015-10-18 · 4 obs

● 2015-05-15 20:47:22
● 2015-10-18 08:47:16
○ 2015-12-22 04:33:40
○ 2026-03-22 17:26:50

○A121.184.28.1392016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-19 18:48:18
● 2016-07-17 21:33:02
○ 2017-03-31 09:53:26
○ 2026-03-22 17:26:50

○A121.184.94.1862017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-17 21:33:02
● 2017-03-31 09:53:26
○ 2020-12-07 01:09:34
○ 2026-03-22 17:26:50

●A192.186.45.2262026-03-16 → 2026-03-22 · 3 obs

○ 2020-12-07 01:09:34
● 2026-03-16 13:57:54
● 2026-03-22 17:26:50

○A221.145.242.652015-12-22 → 2016-03-19 · 5 obs

○ 2015-10-18 08:47:16
● 2015-12-22 04:33:40
● 2016-03-19 18:48:18
○ 2016-07-17 21:33:02
○ 2026-03-22 17:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
jtjsoft.com	ns1.dns.com, ns2.dns.com	6 records

✅ Authoritative Response

Server: 154.23.191.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtjsoft.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.186.45.226`
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

jtjsoft.com points to IP number 192.186.45.226.

For instance, other host names l-educating.com, chinasoar168.com, chinatd518.com, jerrymaynardii.com and edukacjabd.org share IP numbers with jtjsoft.com.

Name Servers

jtjsoft.com is delegated to two name servers: ns1.dns.com and ns2.dns.com.

jtjsoft.com uses the same name server setup as other domains such as zmdtxy.com, medunepress.com, bmw8000.com, 506704.com and 0659.com.

jtjsoft.com shares name servers with other domains at least partially, for example cityyouth.cn.

Host names with three IP numbers:

ns1.dns.com points to: 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128.

ns2.dns.com points to: 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.

jtjsoft.com - robtex.com

jtjsoft.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`jtjsoft.com`

`com`