coolfishstudio.com - dns.ninja

`coolfishstudio.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:87fe^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4ea5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.165^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.254^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`konnor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.165, 172.67.135.254
		IPv6 hints	2606:4700:3033::ac43:87fe, 2606:4700:3036::6815:4ea5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2406125569

`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=1783837372

Same first word

coolfishstudio.github.io

coolfishstudio.com

DNS History

18 records (6 active, 12 former)

●NScortney.ns.cloudflare.com2026-02-16 → 2026-07-12 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-07-12 06:29:30

○NSdns13.hichina.com2015-05-22 → 2017-04-10 · 4 obs

● 2015-05-22 13:23:48
● 2017-04-10 17:30:50
○ 2026-02-16 16:09:24
○ 2026-07-12 06:29:30

○NSdns14.hichina.com2015-05-22 → 2017-04-10 · 4 obs

● 2015-05-22 13:23:48
● 2017-04-10 17:30:50
○ 2026-02-16 16:09:24
○ 2026-07-12 06:29:30

●NSkonnor.ns.cloudflare.com2026-02-16 → 2026-07-12 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-07-12 06:29:30

○NSns1.taoa.com2026-02-16 → 2026-07-12 · 2 obs

○ 2026-02-16 16:09:24
○ 2026-07-12 06:29:30

○NSns2.taoa.com2026-02-16 → 2026-07-12 · 2 obs

○ 2026-02-16 16:09:24
○ 2026-07-12 06:29:30

●A104.21.78.1652026-02-16 → 2026-07-12 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-07-12 06:29:30

○A115.29.138.2162015-05-22 → 2015-12-28 · 4 obs

● 2015-05-22 13:23:48
● 2015-12-28 19:03:16
○ 2016-03-24 20:34:36
○ 2026-07-12 06:29:30

○A151.101.60.1332016-07-17 → 2017-04-10 · 5 obs

○ 2016-03-24 20:34:36
● 2016-07-17 18:33:52
● 2017-04-10 17:30:50
○ 2026-02-16 16:09:24
○ 2026-07-12 06:29:30

○A154.218.165.432026-02-16 → 2026-07-12 · 2 obs

○ 2026-02-16 16:09:24
○ 2026-07-12 06:29:30

●A172.67.135.2542026-02-16 → 2026-07-12 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-07-12 06:29:30

○A185.31.19.1332016-03-24 → 2016-03-24 · 4 obs

○ 2015-12-28 19:03:16
● 2016-03-24 20:34:36
○ 2016-07-17 18:33:52
○ 2026-07-12 06:29:30

○A2606:4700:3030::6815:4ea52026-02-16 → 2026-02-16 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
○ 2026-07-12 06:29:30

●A2606:4700:3033::ac43:87fe2026-02-16 → 2026-07-12 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-07-12 06:29:30

●A2606:4700:3036::6815:4ea52026-07-12 → 2026-07-12 · 2 obs

○ 2026-02-16 16:09:24
● 2026-07-12 06:29:30

○CNAMEcoolfishstudio.github.io2016-03-24 → 2026-02-16 · 4 obs

● 2016-03-24 20:34:36
● 2026-02-16 16:09:24
○ 2026-02-19 15:34:28
○ 2026-07-12 06:29:30

○CNAMEgithub.map.fastly.net2016-03-24 → 2026-02-16 · 4 obs

● 2016-03-24 20:34:36
● 2026-02-16 16:09:24
○ 2026-02-19 15:34:28
○ 2026-07-12 06:29:30

○CNAMEprod.github.map.fastlylb.net2016-07-17 → 2016-07-17 · 4 obs

○ 2016-03-24 20:34:36
● 2016-07-17 18:33:52
○ 2017-04-10 17:30:50
○ 2026-07-12 06:29:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coolfishstudio.com	cortney.ns.cloudflare.com, konnor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.106

NS records: cortney.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolfishstudio.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.165, 172.67.135.254`
AAAA	2	`2606:4700:3033::ac43:87fe, 2606:4700:3036::6815:4ea5`
NS	2	`cortney.ns.cloudflare.com, konnor.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

coolfishstudio.com resolves to four IP addresses: 104.21.78.165, 172.67.135.254, 2606:4700:3033::ac43:87fe and 2606:4700:3036::6815:4ea5.

Additional host names — singleread.com, (0x7075737379)oasis.com, jaygodfrey.com and two others — share IP numbers with coolfishstudio.com.

Name Servers

Two name servers handle the delegation for coolfishstudio.com: cortney.ns.cloudflare.com and konnor.ns.cloudflare.com.

coolfishstudio.com shares its name server setup with other domains, including 4paste.com, lixiehuanbao.com, minhang68.com and two others.

coolfishstudio.com has at least partial name server overlap with other domains, such as cam.lat, greenfish.net, ladysvelta.online and two others.

It is common to see these name servers used together with name servers isla.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with 6 IP numbers:

cortney.ns.cloudflare.com resolves to 108.162.192.87, 172.64.32.87 and 173.245.58.87 among others, with 3 other IP addresses in total.

konnor.ns.cloudflare.com resolves to 108.162.195.106, 162.159.44.106 and 172.64.35.106 among others, with 3 other IP addresses in total.