🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rcstechnology.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:1a3a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a83a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.58^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.58^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`athena.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c048^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`athena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2048^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`athena.ns.cloudflare.com`
		A	108.162.192.72^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	172.64.32.72^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	173.245.58.72^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
MX	`rcstechnology-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bnypr02cu00102.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`789-LKJ-45T`
TXT	`atlassian-domain-verification=EdGeqU3uuSnmYi0nh2jWQJIq1NRNxtuW0+wEcO1Huwd3H3W...`
TXT	`atlassian-sending-domain-verification=27730fba-62c1-47fe-a37c-a91eca1db3a5`
TXT	`google-site-verification=xOUHZmntmTOTjdjspkbqjOU6hLz45GDQWzYnwhKrYEo`
TXT	`nordpass-domain-verification=2c5002e97a58445ca3fd16a2de2f0019`
TXT	`v=spf1 mx include:sendgrid.net include:spf.protection.outlook.com -all`
TXT	`v=verifydomain MS=1401018`
TXT	`v=verifydomain MS=7720025`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.58, 172.67.168.58
		IPv6 hints	2606:4700:3031::6815:1a3a, 2606:4700:3034::ac43:a83a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOA	`athena.ns.cloudflare.com`dns@cloudflare.com serial=2411697565

`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=1787397069

Same first word

rcstechnology.com

Similar names

crstechnology.com

technologysrc.com

scrtechnology.com

Previous names

Next names

DNS History

20 records (7 active, 13 former)

●NSathena.ns.cloudflare.com2019-03-06 → 2026-08-22 · 3 obs

○ 2017-02-08 00:45:56
● 2019-03-06 07:51:14
● 2026-08-22 11:39:38

○NSns.buydomains.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 09:13:08
○ 2015-06-10 16:59:02
○ 2026-08-22 11:39:38

○NSns55.domaincontrol.com2015-06-10 → 2017-02-08 · 5 obs

○ 2008-03-14 09:13:08
● 2015-06-10 16:59:02
● 2017-02-08 00:45:56
○ 2019-03-06 07:51:14
○ 2026-08-22 11:39:38

○NSns56.domaincontrol.com2015-06-10 → 2017-02-08 · 5 obs

○ 2008-03-14 09:13:08
● 2015-06-10 16:59:02
● 2017-02-08 00:45:56
○ 2019-03-06 07:51:14
○ 2026-08-22 11:39:38

●NStheo.ns.cloudflare.com2019-03-06 → 2026-08-22 · 3 obs

○ 2017-02-08 00:45:56
● 2019-03-06 07:51:14
● 2026-08-22 11:39:38

○NSthis-domain-for-sale.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 09:13:08
○ 2015-06-10 16:59:02
○ 2026-08-22 11:39:38

○MXdev.null2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 09:13:08
○ 2015-06-10 16:59:02
○ 2026-08-22 11:39:38

○MXgw1.rcstechnology.com2015-06-10 → 2019-03-06 · 5 obs

○ 2008-03-14 09:13:08
● 2015-06-10 16:59:02
● 2019-03-06 07:51:14
○ 2026-08-21 05:58:44
○ 2026-08-22 11:39:38

●MXrcstechnology-com.mail.protection.outlook.com2026-08-21 → 2026-08-22 · 3 obs

○ 2019-03-06 07:51:14
● 2026-08-21 05:58:44
● 2026-08-22 11:39:38

●A104.21.26.582026-08-21 → 2026-08-22 · 3 obs

○ 2019-03-06 07:51:14
● 2026-08-21 05:58:44
● 2026-08-22 11:39:38

○A104.31.66.2092019-03-06 → 2019-03-06 · 4 obs

○ 2017-02-08 00:45:56
● 2019-03-06 07:51:14
○ 2026-08-21 05:58:44
○ 2026-08-22 11:39:38

○A104.31.67.2092019-03-06 → 2019-03-06 · 4 obs

○ 2017-02-08 00:45:56
● 2019-03-06 07:51:14
○ 2026-08-21 05:58:44
○ 2026-08-22 11:39:38

●A172.67.168.582026-08-21 → 2026-08-22 · 3 obs

○ 2019-03-06 07:51:14
● 2026-08-21 05:58:44
● 2026-08-22 11:39:38

○A173.14.71.1212016-03-09 → 2017-02-08 · 5 obs

○ 2015-11-21 17:30:18
● 2016-03-09 04:38:14
● 2017-02-08 00:45:56
○ 2019-03-06 07:51:14
○ 2026-08-22 11:39:38

○A184.168.190.12015-06-10 → 2015-11-21 · 5 obs

○ 2008-03-14 09:13:08
● 2015-06-10 16:59:02
● 2015-11-21 17:30:18
○ 2016-03-09 04:38:14
○ 2026-08-22 11:39:38

○A208.254.26.1322008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 09:13:08
○ 2015-06-10 16:59:02
○ 2026-08-22 11:39:38

○A2606:4700:30::681f:42d12019-03-06 → 2019-03-06 · 4 obs

○ 2017-02-08 00:45:56
● 2019-03-06 07:51:14
○ 2026-08-21 05:58:44
○ 2026-08-22 11:39:38

○A2606:4700:30::681f:43d12019-03-06 → 2019-03-06 · 4 obs

○ 2017-02-08 00:45:56
● 2019-03-06 07:51:14
○ 2026-08-21 05:58:44
○ 2026-08-22 11:39:38

●A2606:4700:3031::6815:1a3a2026-08-21 → 2026-08-22 · 3 obs

○ 2019-03-06 07:51:14
● 2026-08-21 05:58:44
● 2026-08-22 11:39:38

●A2606:4700:3034::ac43:a83a2026-08-21 → 2026-08-22 · 3 obs

○ 2019-03-06 07:51:14
● 2026-08-21 05:58:44
● 2026-08-22 11:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
rcstechnology.com	theo.ns.cloudflare.com, athena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.144

NS records: theo.ns.cloudflare.com, athena.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.58, 104.21.26.58`
AAAA	2	`2606:4700:3031::6815:1a3a, 2606:4700:3034::ac43:a83a`
NS	2	`athena.ns.cloudflare.com, theo.ns.cloudflare.com`
MX	1	`rcstechnology-com.mail.protection.outloo`
TXT	8	`789-LKJ-45T, atlassian-domain-verification=EdGeqU3uuS...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`athena.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rcstechnology.com resolves to four IP addresses: 104.21.26.58, 172.67.168.58, 2606:4700:3031::6815:1a3a and 2606:4700:3034::ac43:a83a.

Additional host names — ganxie.kzyy6606.com.cn, 7staraction.net, xinglong.kzyy6606.com.cn and two others — share IP numbers with rcstechnology.com.

Name Servers

rcstechnology.com uses two name servers for its delegation: athena.ns.cloudflare.com and theo.ns.cloudflare.com.

rcstechnology.com shares its name server setup with other domains, including joinhb.com, xb1remotecodes.net, myuniversalremote.com and two others.

rcstechnology.com shares at least some of its name servers with other domains, including caique-c-medeiros.workers.dev, norigenbeauty.com, phxrm.pages.dev and two others.

These name servers are frequently paired with the name servers gwen.ns.cloudflare.com, rocco.ns.cloudflare.com and galilea.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname athena.ns.cloudflare.com directs to 108.162.192.72, 172.64.32.72 and 173.245.58.72 along with 3 other IP addresses.

Hostname theo.ns.cloudflare.com directs to 108.162.193.144, 172.64.33.144 and 173.245.59.144 along with 3 other IP addresses.

Mail Servers

rcstechnology.com has one mail server: rcstechnology-com.mail.protection.outlook.com.

rcstechnology-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.24, 52.101.41.0, 52.101.42.18 and 5 other.

rcstechnology.com - robtex.com