`mcsk.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:38db^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:88ef^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.219^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.239^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`louis.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`louis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c359^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`louis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2359^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`louis.ns.cloudflare.com`
		A	108.162.195.89^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`louis.ns.cloudflare.com`
		A	162.159.44.89^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`louis.ns.cloudflare.com`
		A	172.64.35.89^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`louis.ns.cloudflare.com`
NS	`vida.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vida.ns.cloudflare.com`
		A	108.162.192.236^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	172.64.32.236^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	173.245.58.236^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
MX	`mcsk-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`google-site-verification=OD0oUjtDtQb1aK-_ROlY0I-CB1CD4STLtKbhgO5fzP8`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.219, 172.67.136.239
		IPv6 hints	2606:4700:3030::6815:38db, 2606:4700:3033::ac43:88ef
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOA	`louis.ns.cloudflare.com`dns@cloudflare.com serial=2406211528

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782867522

Subdomains

www.mcsk.org

Same first word

mcsk.in

mcsk.ru

mcsk.org

mcsk.dev

mcsk.com

mcsk.net

mcsk.pl

Similar names

kcms.ir

smck.me

smck.co.uk

ksmc.jp

skmc.com.pk

msck.ru

mcks.care

mkcs.ru

kmsc.lt

smck.cz

cskm.ru

mkcs.eu

mkcs.net.au

skcm.nl

kmsc.cn

kmcs.ie

ckms.com

ckms.us

kscm.de

kcms.or.kr

mksc.co.tz

kcsm.com.my

cmks.com.sg

cmks.eu

cskm.cn

kmsc.pl

smck.org

kcms.org

kmcs.kr

mksc.com

mksc.de

ckms.eu

kscm.ru

skmc.cl

kmsc.dk

kscm.name

cksm.net

skcm.cn

kcsm.co.uk

csmk.net

kcms.org.sg

ckms.no

skmc.ru

skcm.de

mksc.ca

scmk.ru

kscm.ch

skmc.eu

mkcs.org

skcm.be

ksmc.com.vn

kcsm.net

skcm.co.za

scmk.org

ckms.co.uk

sckm.ch

smck.com

smck.ru

ksmc.ch

cskm.com

kmsc.kr

skmc.de

kcms.com

kscm.cz

kcsm.com

smck.com.au

kcsm.tv

kscm.us

kcms.dk

kcms.de

kmcs.co.kr

mkcs.at

skmc.ae

kcsm.mx

cskm.de

kcms.com.my

kmcs.com.au

ksmc.org

ckms.design

csmk.ru

kcsm.org

csmk.com

mskc.de

msck.org

msck.de

kmcs.co.za

kcsm.ru

skmc.org

csmk.de

mskc.com

kcms.co.in

mksc.info

kcms.ru

mcks.co.in

cmks.cloud

cskm.pl

skcm.se

kcms.com.au

kmsc.or.kr

DNS History

26 records (7 active, 19 former)

●NSlouis.ns.cloudflare.com2026-06-28 → 2026-07-01 · 3 obs

○ 2017-06-06 10:28:24
● 2026-06-28 20:09:06
● 2026-07-01 01:16:32

○NSns1.namebrightdns.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○NSns1.parkingcrew.net2015-10-31 → 2016-08-07 · 4 obs

● 2015-10-31 23:47:34
● 2016-08-07 08:10:38
○ 2016-11-20 08:10:18
○ 2026-07-01 01:16:32

○NSns1.sedoparking.com2017-06-06 → 2017-06-06 · 4 obs

○ 2016-11-20 08:10:18
● 2017-06-06 10:28:24
○ 2026-06-28 20:09:06
○ 2026-07-01 01:16:32

○NSns2.namebrightdns.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○NSns2.parkingcrew.net2015-10-31 → 2016-08-07 · 4 obs

● 2015-10-31 23:47:34
● 2016-08-07 08:10:38
○ 2016-11-20 08:10:18
○ 2026-07-01 01:16:32

○NSns2.sedoparking.com2017-06-06 → 2017-06-06 · 4 obs

○ 2016-11-20 08:10:18
● 2017-06-06 10:28:24
○ 2026-06-28 20:09:06
○ 2026-07-01 01:16:32

●NSvida.ns.cloudflare.com2026-06-28 → 2026-07-01 · 3 obs

○ 2017-06-06 10:28:24
● 2026-06-28 20:09:06
● 2026-07-01 01:16:32

○MXlocalhost2017-06-06 → 2017-06-06 · 4 obs

○ 2016-11-20 08:10:18
● 2017-06-06 10:28:24
○ 2026-06-28 20:09:06
○ 2026-07-01 01:16:32

○MXmail.h-email.net2015-10-31 → 2016-08-07 · 4 obs

● 2015-10-31 23:47:34
● 2016-08-07 08:10:38
○ 2016-11-20 08:10:18
○ 2026-07-01 01:16:32

○MXmail1.namebrightmail.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○MXmail2.namebrightmail.com2016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

●MXmcsk-org.mail.protection.outlook.com2026-06-28 → 2026-07-01 · 3 obs

○ 2017-06-06 10:28:24
● 2026-06-28 20:09:06
● 2026-07-01 01:16:32

●A104.21.56.2192026-06-28 → 2026-07-01 · 3 obs

○ 2017-06-06 10:28:24
● 2026-06-28 20:09:06
● 2026-07-01 01:16:32

●A172.67.136.2392026-06-28 → 2026-07-01 · 3 obs

○ 2017-06-06 10:28:24
● 2026-06-28 20:09:06
● 2026-07-01 01:16:32

○A185.53.178.72015-10-31 → 2016-08-07 · 4 obs

● 2015-10-31 23:47:34
● 2016-08-07 08:10:38
○ 2016-11-20 08:10:18
○ 2026-07-01 01:16:32

●A2606:4700:3030::6815:38db2026-06-28 → 2026-07-01 · 3 obs

○ 2017-06-06 10:28:24
● 2026-06-28 20:09:06
● 2026-07-01 01:16:32

●A2606:4700:3033::ac43:88ef2026-06-28 → 2026-07-01 · 3 obs

○ 2017-06-06 10:28:24
● 2026-06-28 20:09:06
● 2026-07-01 01:16:32

○A34.192.14.572016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○A52.2.182.1722016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○A52.201.126.1332016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○A52.87.27.02016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○A54.86.187.2362016-11-20 → 2016-11-20 · 4 obs

○ 2016-08-07 08:10:38
● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○A72.52.4.1222017-06-06 → 2017-06-06 · 4 obs

○ 2016-11-20 08:10:18
● 2017-06-06 10:28:24
○ 2026-06-28 20:09:06
○ 2026-07-01 01:16:32

○CNAMEcomingsoon.namebright.com2016-11-20 → 2016-11-20 · 3 obs

● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

○CNAMEnbparking-lb-1977168523.us-east-1.elb.amazonaws.com2016-11-20 → 2016-11-20 · 3 obs

● 2016-11-20 08:10:18
○ 2017-06-06 10:28:24
○ 2026-07-01 01:16:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
mcsk.org	louis.ns.cloudflare.com, vida.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.236

NS records: louis.ns.cloudflare.com, vida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcsk.org (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.219, 172.67.136.239`
AAAA	2	`2606:4700:3030::6815:38db, 2606:4700:3033::ac43:88ef`
NS	2	`louis.ns.cloudflare.com, vida.ns.cloudflare.com`
MX	1	`mcsk-org.mail.protection.outlook.com (pr`
TXT	2	`google-site-verification=OD0oUjtDtQb1aK-, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`louis.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

mcsk.org is a parent domain of www.mcsk.org.

IP Addresses

mcsk.org has four IP addresses: 104.21.56.219, 172.67.136.239, 2606:4700:3030::6815:38db and 2606:4700:3033::ac43:88ef.

qegafkemuburaadood.com, laraasociados.com.mx, xn--03-6kcl0axhhq8m.xn--p1ai and two other host names share IP numbers with mcsk.org.

Name Servers

mcsk.org is served by two delegated name servers, louis.ns.cloudflare.com and vida.ns.cloudflare.com.

mcsk.org uses the same name servers as several other domains — among them colegioedithstein.es, doctortool.id, cctcma.com and two more.

mcsk.org shares at least some of its name servers with other domains, including editco.bio, burkholders-hvac.com, jevanslaw.net and two others.

Hostnames that resolve to 6 IP addresses:

louis.ns.cloudflare.com carries IP addresses 108.162.195.89, 162.159.44.89 and 172.64.35.89, with 3 other addresses beyond those.

vida.ns.cloudflare.com carries IP addresses 108.162.192.236, 172.64.32.236 and 173.245.58.236, with 3 other addresses beyond those.

Mail Servers

Mail for mcsk.org is handled by a single mail server, mcsk-org.mail.protection.outlook.com.

mcsk-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.3, 52.101.68.16, 52.101.73.1 and 5 others.

mcsk.org - robtex.com

mcsk.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mcsk.org`

`org`