cskill.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cskill.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:38a9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bb2f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.169^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.47^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`mona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.169, 172.67.187.47
		IPv6 hints	2606:4700:3033::6815:38a9, 2606:4700:3035::ac43:bb2f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2411018413

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

cskill.org

cskill.com

cskill.dev

cskill.online

Similar names

kisllc.com

kisllc.org

sllick.com

ksillc.com

kisllc.net

kcills.co.uk

sckill.com

kisllc.biz

ksllic.com

kisllc.info

lcsilk.com

Previous names

csd.dev

cse-healthcare.dev

cse.dev

cseitz.dev

cseteram.dev

csf.dev

csfranco.dev

cshel.dev

csi-network.dev

csi-rd.dev

csi360.dev

csiconnects.dev

csid.dev

cside.dev

csihelsinki.dev

csilla.dev

csint.dev

csirt.dev

cskartikey.dev

Next names

csl.dev

cslab.dev

cslaf.dev

csm.dev

csml.dev

csnetworkx.dev

csnsw.dev

csod.dev

csorba.dev

csp-playground.dev

csp.dev

cspark.dev

cspeach.dev

cspi.dev

csprofessor.dev

csproweb.dev

csro.dev

csrs.dev

cssbattle.dev

DNS History

10 records (6 active, 4 former)

●NSelmo.ns.cloudflare.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 18:51:16
● 2026-08-23 11:37:00

●NSmona.ns.cloudflare.com2026-08-17 → 2026-08-23 · 2 obs

● 2026-08-17 18:51:16
● 2026-08-23 11:37:00

●A104.21.56.1692026-08-17 → 2026-08-23 · 4 obs

● 2026-08-17 18:51:16
○ 2026-08-21 16:40:24
● 2026-08-22 16:38:02
● 2026-08-23 11:37:00

●A172.67.187.472026-08-17 → 2026-08-23 · 4 obs

● 2026-08-17 18:51:16
○ 2026-08-21 16:40:24
● 2026-08-22 16:38:02
● 2026-08-23 11:37:00

○A188.114.96.02026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-17 18:51:16
● 2026-08-21 16:40:24
○ 2026-08-22 16:38:02
○ 2026-08-23 11:37:00

○A188.114.97.02026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-17 18:51:16
● 2026-08-21 16:40:24
○ 2026-08-22 16:38:02
○ 2026-08-23 11:37:00

●A2606:4700:3033::6815:38a92026-08-17 → 2026-08-23 · 4 obs

● 2026-08-17 18:51:16
○ 2026-08-21 16:40:24
● 2026-08-22 16:38:02
● 2026-08-23 11:37:00

●A2606:4700:3035::ac43:bb2f2026-08-17 → 2026-08-23 · 4 obs

● 2026-08-17 18:51:16
○ 2026-08-21 16:40:24
● 2026-08-22 16:38:02
● 2026-08-23 11:37:00

○A2a06:98c1:3120::2026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-17 18:51:16
● 2026-08-21 16:40:24
○ 2026-08-22 16:38:02
○ 2026-08-23 11:37:00

○A2a06:98c1:3121::2026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-17 18:51:16
● 2026-08-21 16:40:24
○ 2026-08-22 16:38:02
○ 2026-08-23 11:37:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
cskill.dev	elmo.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.163

NS records: elmo.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cskill.dev (unsigned zone)

⏱️ Timing

Total: 1490ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.47, 104.21.56.169`
AAAA	2	`2606:4700:3033::6815:38a9, 2606:4700:3035::ac43:bb2f`
NS	2	`elmo.ns.cloudflare.com, mona.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

cskill.dev directs to four IP numbers, which are 104.21.56.169, 172.67.187.47, 2606:4700:3033::6815:38a9 and 2606:4700:3035::ac43:bb2f.

Two other host names, along with iptv-rocket.pro, rprp777m.com and florysgroep.nl, also share IP numbers with cskill.dev.

Name Servers

DNS delegation for cskill.dev points to two name servers: elmo.ns.cloudflare.com and mona.ns.cloudflare.com.

cskill.dev shares its NS records with other domains, for example eccc.org.uk, uncu78.com, gullab.com and two others.

The name servers of cskill.dev overlap at least partially with those of other domains — among them sonoranhc.com, kj95s4dy7w.workers.dev, bcscincbp.workers.dev and two more.

These name servers commonly appear in combination with the name servers ruben.ns.cloudflare.com.

DNS names with 6 IP addresses:

elmo.ns.cloudflare.com has IP addresses 108.162.193.163, 172.64.33.163 and 173.245.59.163, plus 3 other.

mona.ns.cloudflare.com has IP addresses 108.162.192.206, 172.64.32.206 and 173.245.58.206, plus 3 other.