`rtxchina.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:cee6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:fc9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.201^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.230^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.15.201, 172.67.206.230
		IPv6	2606:4700:3035::ac43:cee6, 2606:4700:3036::6815:fc9
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2396366089

`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

rtxchina.com

Similar names

trxchain.io

xrtchina.net

xtrainch.com

chinartx.com

DNS History

15 records (6 active, 9 former)

●NSannalise.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-26 23:31:02
● 2026-03-23 23:49:40

○NSjm1.dns.com2020-03-26 → 2020-03-26 · 3 obs

○ 2016-06-19 19:52:28
● 2020-03-26 23:31:02
○ 2026-03-23 23:49:40

○NSjm2.dns.com2020-03-26 → 2020-03-26 · 3 obs

○ 2016-06-19 19:52:28
● 2020-03-26 23:31:02
○ 2026-03-23 23:49:40

○NSjuming.dnsdun.com2016-06-19 → 2016-06-19 · 4 obs

○ 2015-11-29 00:14:12
● 2016-06-19 19:52:28
○ 2020-03-26 23:31:02
○ 2026-03-23 23:49:40

○NSjuming.dnsdun.net2016-06-19 → 2016-06-19 · 4 obs

○ 2015-11-29 00:14:12
● 2016-06-19 19:52:28
○ 2020-03-26 23:31:02
○ 2026-03-23 23:49:40

●NSnoah.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-26 23:31:02
● 2026-03-23 23:49:40

○NSns1.dns.com.cn2015-08-08 → 2015-11-29 · 4 obs

● 2015-08-08 07:38:50
● 2015-11-29 00:14:12
○ 2016-06-19 19:52:28
○ 2026-03-23 23:49:40

○NSns2.dns.com.cn2015-08-08 → 2015-11-29 · 4 obs

● 2015-08-08 07:38:50
● 2015-11-29 00:14:12
○ 2016-06-19 19:52:28
○ 2026-03-23 23:49:40

●A104.21.15.2012026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-26 23:31:02
● 2026-03-23 23:49:40

○A104.217.138.1532016-06-19 → 2016-06-19 · 4 obs

○ 2015-11-29 00:14:12
● 2016-06-19 19:52:28
○ 2020-03-26 23:31:02
○ 2026-03-23 23:49:40

○A110.173.196.32015-08-08 → 2015-11-29 · 4 obs

● 2015-08-08 07:38:50
● 2015-11-29 00:14:12
○ 2016-06-19 19:52:28
○ 2026-03-23 23:49:40

○A172.121.231.1692020-03-26 → 2020-03-26 · 3 obs

○ 2016-06-19 19:52:28
● 2020-03-26 23:31:02
○ 2026-03-23 23:49:40

●A172.67.206.2302026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-26 23:31:02
● 2026-03-23 23:49:40

●A2606:4700:3035::ac43:cee62026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-26 23:31:02
● 2026-03-23 23:49:40

●A2606:4700:3036::6815:fc92026-03-23 → 2026-03-23 · 2 obs

○ 2020-03-26 23:31:02
● 2026-03-23 23:49:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtxchina.com	noah.ns.cloudflare.com, annalise.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.133

NS records: noah.ns.cloudflare.com, annalise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtxchina.com (unsigned zone)

⏱️ Timing

Total: 210ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.201, 172.67.206.230`
AAAA	2	`2606:4700:3036::6815:fc9, 2606:4700:3035::ac43:cee6`
NS	2	`annalise.ns.cloudflare.com, noah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rtxchina.com refers to four IP numbers: 2606:4700:3035::ac43:cee6, 2606:4700:3036::6815:fc9, 104.21.15.201 and 172.67.206.230.

Other host names, for instance uniuneabarourilor.ro, viallab.com, orangebeach-frankfurt.de, 266110.cn and lisboapatrimoniocultural.pt share IP numbers with rtxchina.com.

Name Servers

rtxchina.com's delegation uses two name servers: annalise.ns.cloudflare.com and noah.ns.cloudflare.com.

rtxchina.com uses the same name server setup as other domains, such as rxjzcl.com, mhx2.com, scxyg.com, tailidawx.com and jianyecheng.com.

rtxchina.com at least partially shares name servers with other domains, including mirablu.it, digitalseoservice.com, shoe.li, itmc.email and downloadfilmyzilla.com.

Host names with six IP numbers:

annalise.ns.cloudflare.com points to 2606:4700:50::a29f:26ea, 2803:f800:50::6ca2:c2ea, 2a06:98c1:50::ac40:22ea, 108.162.194.234, 162.159.38.234 and 172.64.34.234.

noah.ns.cloudflare.com points to 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.

rtxchina.com - robtex.com

rtxchina.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`rtxchina.com`

`com`