selfdevelopmentkey.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`selfdevelopmentkey.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ccbb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2a5f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.95^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.187^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tess.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ae3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tess.ns.cloudflare.com`
		A	108.162.192.227^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.227^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.227^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.95, 172.67.204.187
		IPv6 hints	2606:4700:3030::ac43:ccbb, 2606:4700:3034::6815:2a5f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOA	`tess.ns.cloudflare.com`dns@cloudflare.com serial=2416497409

`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=1791477724

Same first word

selfdevelopmentkey.com

Similar names

skyfeeldevelopment.ca

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NStess.ns.cloudflare.com2026-08-24 → 2026-10-08 · 2 obs

● 2026-08-24 16:41:26
● 2026-10-08 17:04:48

●NSwill.ns.cloudflare.com2026-08-24 → 2026-10-08 · 2 obs

● 2026-08-24 16:41:26
● 2026-10-08 17:04:48

●A104.21.42.952026-09-18 → 2026-10-08 · 3 obs

○ 2026-08-24 16:41:26
● 2026-09-18 02:57:40
● 2026-10-08 17:04:48

●A172.67.204.1872026-09-18 → 2026-10-08 · 3 obs

○ 2026-08-24 16:41:26
● 2026-09-18 02:57:40
● 2026-10-08 17:04:48

○A188.114.96.02026-08-24 → 2026-08-24 · 3 obs

● 2026-08-24 16:41:26
○ 2026-09-18 02:57:40
○ 2026-10-08 17:04:48

○A188.114.97.02026-08-24 → 2026-08-24 · 3 obs

● 2026-08-24 16:41:26
○ 2026-09-18 02:57:40
○ 2026-10-08 17:04:48

●A2606:4700:3030::ac43:ccbb2026-09-18 → 2026-10-08 · 3 obs

○ 2026-08-24 16:41:26
● 2026-09-18 02:57:40
● 2026-10-08 17:04:48

●A2606:4700:3034::6815:2a5f2026-09-18 → 2026-10-08 · 3 obs

○ 2026-08-24 16:41:26
● 2026-09-18 02:57:40
● 2026-10-08 17:04:48

○A2a06:98c1:3120::2026-08-24 → 2026-08-24 · 3 obs

● 2026-08-24 16:41:26
○ 2026-09-18 02:57:40
○ 2026-10-08 17:04:48

○A2a06:98c1:3121::2026-08-24 → 2026-08-24 · 3 obs

● 2026-08-24 16:41:26
○ 2026-09-18 02:57:40
○ 2026-10-08 17:04:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
selfdevelopmentkey.com	will.ns.cloudflare.com, tess.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.227

NS records: will.ns.cloudflare.com, tess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selfdevelopmentkey.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.187, 104.21.42.95`
AAAA	2	`2606:4700:3030::ac43:ccbb, 2606:4700:3034::6815:2a5f`
NS	2	`tess.ns.cloudflare.com, will.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tess.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

selfdevelopmentkey.com has four IP addresses: 104.21.42.95, 172.67.204.187, 2606:4700:3030::ac43:ccbb and 2606:4700:3034::6815:2a5f.

ilmareplataria.com, hesaplayicim.com, radiotopia.org and two other host names share IP numbers with selfdevelopmentkey.com.

Name Servers

Two name servers handle the delegation for selfdevelopmentkey.com: tess.ns.cloudflare.com and will.ns.cloudflare.com.

selfdevelopmentkey.com uses the same name servers as several other domains — among them eduvora.workers.dev, gopayglobal.pages.dev, cal-eda.org and two more.

selfdevelopmentkey.com partially shares its NS delegation with several other domains, including elitedecontamination.com, 711casino.xyz, allegradulles.com and two others.

These name servers are regularly seen alongside dawn.ns.cloudflare.com and ajay.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

tess.ns.cloudflare.com resolves to 108.162.192.227, 172.64.32.227 and 173.245.58.227 among others, with 3 other IP addresses in total.

will.ns.cloudflare.com resolves to 108.162.193.149, 172.64.33.149 and 173.245.59.149 among others, with 3 other IP addresses in total.