`rcsoft.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:37fe^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:af1b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.254^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.27^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ajay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c138^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ajay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2138^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ajay.ns.cloudflare.com`
		A	108.162.193.56^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	172.64.33.56^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	173.245.59.56^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
NS	`olivia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26dd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olivia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olivia.ns.cloudflare.com`
		A	108.162.194.221^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	162.159.38.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	172.64.34.221^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.254, 172.67.175.27
		IPv6 hints	2606:4700:3034::6815:37fe, 2606:4700:3034::ac43:af1b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`ajay.ns.cloudflare.com`dns@cloudflare.com serial=2399053107

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034663584

Subdomains

www.rcsoft.cn

Same first word

rcsoft.eu

rcsoft.cn

rcsoft.es

rcsoft.fr

rcsoft.de

rcsoft.it

rcsoft.net

rcsoft.pt

rcsoft.cz

Similar names

cfrost.dk

crsoft.org

tfscro.com

crsoft.it

crofts.co.nz

crsoft.eu

crofts.mobi

crsoft.de

crofts.com.au

crsoft.at

crsoft.dk

cfrost.com

forstc.com

crofts.ch

crofts.net

crsoft.com

softrc.com.ar

cfrost.net

crofts.cc

crstof.com

softrc.com

DNS History

23 records (6 active, 17 former)

●NSajay.ns.cloudflare.com2026-04-06 → 2026-04-12 · 3 obs

○ 2017-03-13 19:00:10
● 2026-04-06 13:27:56
● 2026-04-12 21:15:06

○NSdns1.iidns.com2015-11-29 → 2015-11-29 · 3 obs

● 2015-11-29 17:47:16
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○NSdns10.hichina.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-10 11:43:44
● 2017-03-13 19:00:10
○ 2026-04-06 13:27:56
○ 2026-04-12 21:15:06

○NSdns2.iidns.com2015-11-29 → 2015-11-29 · 3 obs

● 2015-11-29 17:47:16
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○NSdns3.iidns.com2015-11-29 → 2015-11-29 · 3 obs

● 2015-11-29 17:47:16
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○NSdns4.iidns.com2015-11-29 → 2015-11-29 · 3 obs

● 2015-11-29 17:47:16
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○NSdns5.iidns.com2015-11-29 → 2015-11-29 · 3 obs

● 2015-11-29 17:47:16
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○NSdns6.iidns.com2015-11-29 → 2016-07-10 · 4 obs

● 2015-11-29 17:47:16
● 2016-07-10 11:43:44
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○NSdns9.hichina.com2017-03-13 → 2017-03-13 · 4 obs

○ 2016-07-10 11:43:44
● 2017-03-13 19:00:10
○ 2026-04-06 13:27:56
○ 2026-04-12 21:15:06

●NSolivia.ns.cloudflare.com2026-04-06 → 2026-04-12 · 3 obs

○ 2017-03-13 19:00:10
● 2026-04-06 13:27:56
● 2026-04-12 21:15:06

●A104.21.55.2542026-04-06 → 2026-04-12 · 3 obs

○ 2017-03-13 19:00:10
● 2026-04-06 13:27:56
● 2026-04-12 21:15:06

●A172.67.175.272026-04-06 → 2026-04-12 · 3 obs

○ 2017-03-13 19:00:10
● 2026-04-06 13:27:56
● 2026-04-12 21:15:06

○A198.148.92.1572015-11-29 → 2015-11-29 · 4 obs

○ 2015-08-09 14:51:14
● 2015-11-29 17:47:16
○ 2016-03-11 19:24:12
○ 2026-04-12 21:15:06

○A198.148.92.1582015-11-29 → 2015-11-29 · 4 obs

○ 2015-08-09 14:51:14
● 2015-11-29 17:47:16
○ 2016-03-11 19:24:12
○ 2026-04-12 21:15:06

○A198.148.92.532015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 14:51:14
○ 2026-04-06 13:27:56
○ 2026-04-12 21:15:06

○A198.148.92.542015-11-29 → 2015-11-29 · 4 obs

○ 2015-08-09 14:51:14
● 2015-11-29 17:47:16
○ 2016-03-11 19:24:12
○ 2026-04-12 21:15:06

○A198.148.92.562015-08-09 → 2016-03-11 · 4 obs

● 2015-08-09 14:51:14
● 2016-03-11 19:24:12
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○A198.148.92.572016-03-11 → 2016-03-11 · 4 obs

○ 2015-11-29 17:47:16
● 2016-03-11 19:24:12
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○A198.148.92.582015-08-09 → 2016-03-11 · 4 obs

● 2015-08-09 14:51:14
● 2016-03-11 19:24:12
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

○A198.148.92.622015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 14:51:14
○ 2026-04-06 13:27:56
○ 2026-04-12 21:15:06

●A2606:4700:3034::6815:37fe2026-04-06 → 2026-04-12 · 3 obs

○ 2017-03-13 19:00:10
● 2026-04-06 13:27:56
● 2026-04-12 21:15:06

●A2606:4700:3034::ac43:af1b2026-04-06 → 2026-04-12 · 3 obs

○ 2017-03-13 19:00:10
● 2026-04-06 13:27:56
● 2026-04-12 21:15:06

○CNAMEfw.ename.net2015-08-09 → 2016-07-10 · 4 obs

● 2015-08-09 14:51:14
● 2016-07-10 11:43:44
○ 2017-03-13 19:00:10
○ 2026-04-12 21:15:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
rcsoft.cn	ajay.ns.cloudflare.com, olivia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.56

NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcsoft.cn (unsigned zone)

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.254, 172.67.175.27`
AAAA	2	`2606:4700:3034::6815:37fe, 2606:4700:3034::ac43:af1b`
NS	2	`ajay.ns.cloudflare.com, olivia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ajay.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

rcsoft.cn is the parent of www.rcsoft.cn.

IP Addresses

rcsoft.cn resolves to four IPs: 2606:4700:3034::6815:37fe, 2606:4700:3034::ac43:af1b, 104.21.55.254 and 172.67.175.27.

Other host names, for instance thepethealthportal.com, stockpreacher.com, bmdvm.site, temasekai.com and lusciousjackson.net share IP numbers with rcsoft.cn.

Name Servers

rcsoft.cn has two name servers: ajay.ns.cloudflare.com and olivia.ns.cloudflare.com.

rcsoft.cn shares the same name server setup as other domains, for example dghuari.cn, flwa.cn, uajipiao.cn, 11d71l.cn and qusm.cn.

rcsoft.cn shares some name servers with other domains, for example the-talisman-of-skerne.com, procon.org, rpspromo.com, ssdhcg.com and popcornmovies.org.

These name servers are commonly used together with peyton.ns.cloudflare.com and paityn.ns.cloudflare.com.

Host names with six IP numbers: ajay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56; olivia.ns.cloudflare.com points to: 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.

rcsoft.cn - robtex.com

rcsoft.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`rcsoft.cn`

`cn`