`jstr-cnc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2872^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b989^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.114^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.137^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
NS	`kai.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.40.114, 172.67.185.137
		IPv6	2606:4700:3037::6815:2872, 2606:4700:3037::ac43:b989
SOA	`joan.ns.cloudflare.com`dns@cloudflare.com serial=2396276674

`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=1774553297

Previously NS for

jstr-cnc.com

Same first word

jstr-cnc.com

DNS History

11 records (8 active, 3 former)

○NS(root)2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 04:49:30
○ 2017-12-17 15:42:04
○ 2026-03-26 19:39:08

●NSjoan.ns.cloudflare.com2026-02-14 → 2026-03-26 · 3 obs

○ 2017-12-17 15:42:04
● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

○NSjstr-cnc.com2017-12-17 → 2017-12-17 · 4 obs

○ 2016-12-21 04:49:30
● 2017-12-17 15:42:04
○ 2026-02-14 21:04:50
○ 2026-03-26 19:39:08

●NSkai.ns.cloudflare.com2026-02-14 → 2026-03-26 · 3 obs

○ 2017-12-17 15:42:04
● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

●MXmxn.mxhichina.com2026-02-14 → 2026-03-26 · 2 obs

● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

●MXmxw.mxhichina.com2026-02-14 → 2026-03-26 · 2 obs

● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

●A104.21.40.1142026-02-14 → 2026-03-26 · 3 obs

○ 2017-12-17 15:42:04
● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

○A172.252.154.2342017-12-17 → 2017-12-17 · 3 obs

● 2017-12-17 15:42:04
○ 2026-02-14 21:04:50
○ 2026-03-26 19:39:08

●A172.67.185.1372026-02-14 → 2026-03-26 · 3 obs

○ 2017-12-17 15:42:04
● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

●A2606:4700:3037::6815:28722026-02-14 → 2026-03-26 · 3 obs

○ 2017-12-17 15:42:04
● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

●A2606:4700:3037::ac43:b9892026-02-14 → 2026-03-26 · 3 obs

○ 2017-12-17 15:42:04
● 2026-02-14 21:04:50
● 2026-03-26 19:39:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jstr-cnc.com	kai.ns.cloudflare.com, joan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.188

NS records: kai.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jstr-cnc.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.114, 172.67.185.137`
AAAA	2	`2606:4700:3037::6815:2872, 2606:4700:3037::ac43:b989`
NS	2	`joan.ns.cloudflare.com, kai.ns.cloudflare.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kai.ns.cloudflare.com, kai.ns.cloudflare.com, kai.ns.cloudflare.com...)

Analysis

IP Addresses

jstr-cnc.com resolves to four IP numbers: 2606:4700:3037::6815:2872, 2606:4700:3037::ac43:b989, 104.21.40.114 and 172.67.185.137.

Other host names such as xfqqgy.com, www.glycolife.us, mail.areche.com, lsct.lviv.ua and itrindustries.com share IPs with jstr-cnc.com.

Name Servers

jstr-cnc.com is delegated to two name servers: joan.ns.cloudflare.com and kai.ns.cloudflare.com.

jstr-cnc.com shares the same name server setup as risenlaser.com, electronicsassemblers.com, jimihai-pet.com, rileydesignbuild.com and rongchuancaster.com.

jstr-cnc.com at least partially shares name servers with other domains, for instance gwangjutel.com, clashdle.com, directdownloadlink.ru, hotelportdager.com and graviex.net.

these name servers are often used in conjunction with the name servers cameron.ns.cloudflare.com.

Host names with six IP numbers:

joan.ns.cloudflare.com points to 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173.

kai.ns.cloudflare.com points to 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.

Mail Servers

jstr-cnc.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup for jstr-cnc.com matches that of other domains, for instance publicdi.com, thx8.com, artland.cn, tyam.cn and yzg.hk.

jstr-cnc.com shares at least partially some mail servers with other domains, including tengfeigangdian.com, cdsfxy.com, cnjyys.com, waes.cn and ksmbike.com.

these mail servers are often used together with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Host names with two IP numbers:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

mxw.mxhichina.com points to 47.246.99.195.

jstr-cnc.com - robtex.com

jstr-cnc.com

com

Previously NS for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`jstr-cnc.com`

`com`