developercfk.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`developercfk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:622^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9ac9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.34^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.201^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carioca.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
NS	`keanu.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keanu.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keanu.ns.cloudflare.com`
		A	108.162.195.167^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	162.159.44.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	172.64.35.167^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
MX	`developercfk-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.155^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr02cu00203.inbound.protection.outlook.com`
TXT	`MS=ms81066013`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.stackmail.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.34, 172.67.154.201
		IPv6 hints	2606:4700:3033::6815:622, 2606:4700:3037::ac43:9ac9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`carioca.ns.cloudflare.com`dns@cloudflare.com serial=2413566698

`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=1788303590

Same first word

developercfk.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NScarioca.ns.cloudflare.com2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 07:52:36
● 2026-09-01 23:00:36

●NSkeanu.ns.cloudflare.com2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 07:52:36
● 2026-09-01 23:00:36

●MXdevelopercfk-com.mail.protection.outlook.com2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 07:52:36
● 2026-09-01 23:00:36

●A104.21.6.342026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 07:52:36
● 2026-09-01 23:00:36

●A172.67.154.2012026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 07:52:36
● 2026-09-01 23:00:36

●A2606:4700:3033::6815:6222026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 07:52:36
● 2026-09-01 23:00:36

●A2606:4700:3037::ac43:9ac92026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 07:52:36
● 2026-09-01 23:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
developercfk.com	carioca.ns.cloudflare.com, keanu.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.167

NS records: carioca.ns.cloudflare.com, keanu.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developercfk.com (unsigned zone)

⏱️ Timing

Total: 1121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.201, 104.21.6.34`
AAAA	2	`2606:4700:3033::6815:622, 2606:4700:3037::ac43:9ac9`
NS	2	`carioca.ns.cloudflare.com, keanu.ns.cloudflare.com`
MX	1	`developercfk-com.mail.protection.outlook`
TXT	2	`MS=ms81066013, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carioca.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

developercfk.com resolves to four IP addresses: 104.21.6.34, 172.67.154.201, 2606:4700:3033::6815:622 and 2606:4700:3037::ac43:9ac9.

mohamedboussaid.com, df-protecto.com, okayed.com.br and two other host names share IP numbers with developercfk.com.

Name Servers

developercfk.com is delegated to two name servers: carioca.ns.cloudflare.com and keanu.ns.cloudflare.com.

developercfk.com uses the same name servers as several other domains — among them newslinesnepal-gacor.pages.dev, galennare.com, hankmassey.com and two more.

developercfk.com shares at least some of its name servers with other domains, including mariesbushn.pages.dev, appcasinovip.com, glossyclaims.com and two others.

These name servers are frequently paired with the name servers norman.ns.cloudflare.com and carmelo.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

carioca.ns.cloudflare.com resolves to 108.162.194.20, 162.159.38.20, 172.64.34.20 and 3 other IP addresses.

keanu.ns.cloudflare.com resolves to 108.162.195.167, 162.159.44.167, 172.64.35.167 and 3 other IP addresses.

Mail Servers

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

developercfk-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.0, 52.101.73.2, 52.101.73.12 and 5 others.