skillcode.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`skillcode.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::ac43:8bfb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3105^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.5^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.251^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
NS	`mack.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c25^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c325^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2325^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mack.ns.cloudflare.com`
		A	108.162.195.37^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	162.159.44.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	172.64.35.37^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=dKqoLlrRqiSg3ALX`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.5, 172.67.139.251
		IPv6 hints	2606:4700:3034::ac43:8bfb, 2606:4700:3037::6815:3105
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2413243067

`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

skillcode.in

skillcode.xyz

skillcode.de

skillcode.site

skillcode.dev

skillcode.tech

skillcode.com.au

skillcode.fi

skillcode.com

Similar names

skilledco.com

coskilled.com

codeskill.net

slidelock.app

killcodes.com

codeskill.de

codekills.com

codeskill.id

dolcesilk.ch

dockellis.com

codeskill.in

codekills.net

codeskill.pages.dev

slidelock.net

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NScecelia.ns.cloudflare.com2026-08-28 → 2026-09-04 · 2 obs

● 2026-08-28 17:31:30
● 2026-09-04 10:01:34

●NSmack.ns.cloudflare.com2026-08-28 → 2026-09-04 · 2 obs

● 2026-08-28 17:31:30
● 2026-09-04 10:01:34

●MXmx01.mail.icloud.com2026-08-28 → 2026-09-04 · 2 obs

● 2026-08-28 17:31:30
● 2026-09-04 10:01:34

●MXmx02.mail.icloud.com2026-08-28 → 2026-09-04 · 2 obs

● 2026-08-28 17:31:30
● 2026-09-04 10:01:34

●A104.21.49.52026-08-28 → 2026-09-04 · 3 obs

○ 2026-08-28 17:31:30
● 2026-08-28 18:42:18
● 2026-09-04 10:01:34

●A172.67.139.2512026-08-28 → 2026-09-04 · 3 obs

○ 2026-08-28 17:31:30
● 2026-08-28 18:42:18
● 2026-09-04 10:01:34

○A188.114.96.02026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 17:31:30
○ 2026-08-28 18:42:18
○ 2026-09-04 10:01:34

○A188.114.97.02026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 17:31:30
○ 2026-08-28 18:42:18
○ 2026-09-04 10:01:34

●A2606:4700:3034::ac43:8bfb2026-08-28 → 2026-09-04 · 3 obs

○ 2026-08-28 17:31:30
● 2026-08-28 18:42:18
● 2026-09-04 10:01:34

●A2606:4700:3037::6815:31052026-08-28 → 2026-09-04 · 3 obs

○ 2026-08-28 17:31:30
● 2026-08-28 18:42:18
● 2026-09-04 10:01:34

○A2a06:98c1:3120::2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 17:31:30
○ 2026-08-28 18:42:18
○ 2026-09-04 10:01:34

○A2a06:98c1:3121::2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 17:31:30
○ 2026-08-28 18:42:18
○ 2026-09-04 10:01:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
skillcode.dev	mack.ns.cloudflare.com, cecelia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.37

NS records: mack.ns.cloudflare.com, cecelia.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.251, 104.21.49.5`
AAAA	2	`2606:4700:3037::6815:3105, 2606:4700:3034::ac43:8bfb`
NS	2	`cecelia.ns.cloudflare.com, mack.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=dKqoLlrRqiSg3ALX, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

skillcode.dev has four IP addresses: 104.21.49.5, 172.67.139.251, 2606:4700:3034::ac43:8bfb and 2606:4700:3037::6815:3105.

sveahemhjalp.se, m1hp39.top, jadility.com plus two other host names have IP numbers in common with skillcode.dev.

Name Servers

skillcode.dev is delegated to two name servers: cecelia.ns.cloudflare.com and mack.ns.cloudflare.com.

The name server configuration of skillcode.dev is shared with other domains, for instance betworldcity.co.uk, videogamernation.com, slotlink.co.uk and two others.

skillcode.dev partially shares its NS delegation with several other domains, including seeqiao.bond, mytrapp.com, xelquza-nqx-zentora-r3t7fc52.pages.dev and two others.

These name servers often co-occur with the name servers randall.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cecelia.ns.cloudflare.com resolves to 108.162.194.135, 162.159.38.135, 172.64.34.135 and 3 other IP addresses.

mack.ns.cloudflare.com resolves to 108.162.195.37, 162.159.44.37, 172.64.35.37 and 3 other IP addresses.

Mail Servers

skillcode.dev uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of skillcode.dev matches that of other domains such as frenzelsbbq.com, novitas.media, notmydomain.uk and two others.

At least a portion of skillcode.dev's mail servers are also used by other domains, for example kcrhorses.org.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.42.251.62 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.56.9.31 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.152.5 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.154.33 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.155.25 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.156.30 IP addresses.