`mcsjs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2a87^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ce1a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.135^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.26^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rayne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayne.ns.cloudflare.com`
		A	108.162.194.11^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	162.159.38.11^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
		A	172.64.34.11^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayne.ns.cloudflare.com`
NS	`tony.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tony.ns.cloudflare.com`
		A	108.162.193.240^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	172.64.33.240^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
		A	173.245.59.240^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tony.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.135, 172.67.206.26
		IPv6 hints	2606:4700:3031::6815:2a87, 2606:4700:3033::ac43:ce1a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com
SOA	`rayne.ns.cloudflare.com`dns@cloudflare.com serial=2398994849

`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=1776205752

Same first word

mcsjs.com

Similar names

cmsjs.de

jscms.org

scjms.ie

mjscs.com.au

csmsj.cn

cjmss.com

jsmsc.com

scjsm.com

sjmcs.com

jsscm.cn

jmcss.cn

jsmcs.cn

cjsms.com

msjsc.com

msjcs.com

cjsms.net

jmcss.org

sjsmc.sk

sjcms.org

scmjs.com

DNS History

20 records (6 active, 14 former)

○NSdonna.ns.cloudflare.com2015-11-18 → 2016-07-16 · 5 obs

○ 2015-07-09 10:57:38
● 2015-11-18 21:30:58
● 2016-07-16 06:16:36
○ 2017-03-19 08:53:36
○ 2026-04-14 22:30:18

○NSjerome.ns.cloudflare.com2015-11-18 → 2016-07-16 · 5 obs

○ 2015-07-09 10:57:38
● 2015-11-18 21:30:58
● 2016-07-16 06:16:36
○ 2017-03-19 08:53:36
○ 2026-04-14 22:30:18

○NSns.cdnhost.cn2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 10:57:38
○ 2015-11-18 21:30:58
○ 2026-04-14 22:30:18

○NSns.dnsfamily.com2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 10:57:38
○ 2015-11-18 21:30:58
○ 2026-04-14 22:30:18

○NSns1.dns.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-16 06:16:36
● 2017-03-19 08:53:36
○ 2020-01-09 07:34:26
○ 2026-04-14 22:30:18

○NSns1.namebrightdns.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-19 08:53:36
● 2020-01-09 07:34:26
○ 2026-04-13 20:33:36
○ 2026-04-14 22:30:18

○NSns2.namebrightdns.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-03-19 08:53:36
● 2020-01-09 07:34:26
○ 2026-04-13 20:33:36
○ 2026-04-14 22:30:18

●NSrayne.ns.cloudflare.com2026-04-13 → 2026-04-14 · 3 obs

○ 2020-01-09 07:34:26
● 2026-04-13 20:33:36
● 2026-04-14 22:30:18

●NStony.ns.cloudflare.com2026-04-13 → 2026-04-14 · 3 obs

○ 2020-01-09 07:34:26
● 2026-04-13 20:33:36
● 2026-04-14 22:30:18

○MXmail1.namebrightmail.com2020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 07:34:26
○ 2026-04-13 20:33:36
○ 2026-04-14 22:30:18

○MXmail2.namebrightmail.com2020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 07:34:26
○ 2026-04-13 20:33:36
○ 2026-04-14 22:30:18

○A103.56.114.1632017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-16 06:16:36
● 2017-03-19 08:53:36
○ 2020-01-09 07:34:26
○ 2026-04-14 22:30:18

●A104.21.42.1352026-04-13 → 2026-04-14 · 3 obs

○ 2020-01-09 07:34:26
● 2026-04-13 20:33:36
● 2026-04-14 22:30:18

○A115.28.12.2022015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 10:57:38
○ 2015-11-18 21:30:58
○ 2026-04-14 22:30:18

●A172.67.206.262026-04-13 → 2026-04-14 · 3 obs

○ 2020-01-09 07:34:26
● 2026-04-13 20:33:36
● 2026-04-14 22:30:18

●A2606:4700:3031::6815:2a872026-04-13 → 2026-04-14 · 3 obs

○ 2020-01-09 07:34:26
● 2026-04-13 20:33:36
● 2026-04-14 22:30:18

●A2606:4700:3033::ac43:ce1a2026-04-13 → 2026-04-14 · 3 obs

○ 2020-01-09 07:34:26
● 2026-04-13 20:33:36
● 2026-04-14 22:30:18

○A50.117.23.392016-07-16 → 2016-07-16 · 4 obs

○ 2016-03-04 08:44:12
● 2016-07-16 06:16:36
○ 2017-03-19 08:53:36
○ 2026-04-14 22:30:18

○A50.118.190.152015-11-18 → 2016-03-04 · 5 obs

○ 2015-07-09 10:57:38
● 2015-11-18 21:30:58
● 2016-03-04 08:44:12
○ 2016-07-16 06:16:36
○ 2026-04-14 22:30:18

○CNAMEexpired.namebright.com2020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 07:34:26
○ 2026-04-13 20:33:36
○ 2026-04-14 22:30:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
mcsjs.com	tony.ns.cloudflare.com, rayne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.11

NS records: tony.ns.cloudflare.com, rayne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcsjs.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.135, 172.67.206.26`
AAAA	2	`2606:4700:3033::ac43:ce1a, 2606:4700:3031::6815:2a87`
NS	2	`rayne.ns.cloudflare.com, tony.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rayne.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mcsjs.com points to four IP numbers: 2606:4700:3031::6815:2a87, 2606:4700:3033::ac43:ce1a, 104.21.42.135 and 172.67.206.26.

Other host names, for instance wbc-inco.net, kodoktotopur.space, www.kompenz-vibro.ru, media92.pk and melansonheath.com share IP numbers with mcsjs.com.

Name Servers

Delegation for mcsjs.com rests with two name servers, rayne.ns.cloudflare.com and tony.ns.cloudflare.com.

mcsjs.com shares the same name server setup as other domains, including sxcfsp.com, sgdyjy.com, shimmercn.com, hydro-comp.com and jldledu.com.

mcsjs.com at least partially shares name servers with other domains, for instance olympiad.com, dianyingzaxianguankan.com.cn, nxlamplify-staging.com, nbajinrizhibozaixianguankan.com.cn and jpinmuqinzaixianguankanmianfeibangaoqing.com.cn.

These name servers are commonly used with samara.ns.cloudflare.com and nikon.ns.cloudflare.com.

Host names with six IP numbers: rayne.ns.cloudflare.com points to: 2606:4700:50::a29f:260b, 2803:f800:50::6ca2:c20b, 2a06:98c1:50::ac40:220b, 108.162.194.11, 162.159.38.11 and 172.64.34.11. tony.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf0, 2803:f800:50::6ca2:c1f0, 2a06:98c1:50::ac40:21f0, 108.162.193.240, 172.64.33.240 and 173.245.59.240.

mcsjs.com - robtex.com

mcsjs.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

`mcsjs.com`

`com`