`coolfishstudio.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4ea5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:87fe^{🇺🇸 Cloudflare2606:4700:3033::/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}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.78.165, 172.67.135.254
		IPv6	2606:4700:3030::6815:4ea5, 2606:4700:3033::ac43:87fe
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2399826352

`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=1774467772

Same first word

coolfishstudio.com

DNS History

17 records (6 active, 11 former)

●NScortney.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

●NSkonnor.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-03-25 19:53:28

○NSns1.taoa.com2026-02-16 → 2026-03-25 · 2 obs

○ 2026-02-16 16:09:24
○ 2026-03-25 19:53:28

○NSns2.taoa.com2026-02-16 → 2026-03-25 · 2 obs

○ 2026-02-16 16:09:24
○ 2026-03-25 19:53:28

●A104.21.78.1652026-02-16 → 2026-03-25 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

○A154.218.165.432026-02-16 → 2026-03-25 · 2 obs

○ 2026-02-16 16:09:24
○ 2026-03-25 19:53:28

●A172.67.135.2542026-02-16 → 2026-03-25 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

●A2606:4700:3030::6815:4ea52026-02-16 → 2026-03-25 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-03-25 19:53:28

●A2606:4700:3033::ac43:87fe2026-02-16 → 2026-03-25 · 3 obs

○ 2017-04-10 17:30:50
● 2026-02-16 16:09:24
● 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

○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
○ 2026-03-25 19:53:28

🔍 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: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.165, 172.67.135.254`
AAAA	2	`2606:4700:3030::6815:4ea5, 2606:4700:3033::ac43:87fe`
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 maps to four IP numbers: 2606:4700:3030::6815:4ea5, 2606:4700:3033::ac43:87fe, 104.21.78.165 and 172.67.135.254.

Other host names such as singleread.com, jaygodfrey.com, www.jaygodfrey.com, honoki.net and jumpforwardmedia.com share IPs with coolfishstudio.com.

Name Servers

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

coolfishstudio.com shares the same name server setup as other domains, for example 4paste.com, lixiehuanbao.com, shxintuo.com, sz-essence.com and intim-mosdosug.com.

coolfishstudio.com at least partially shares name servers with other domains, for example cam.lat, greenfish.net, ladysvelta.online, flim-meta-griv.pages.dev and starlite.best.

These name servers are commonly used with isla.ns.cloudflare.com and amos.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with six IP numbers:

cortney.ns.cloudflare.com points to 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87.

konnor.ns.cloudflare.com points to 2606:4700:58::a29f:2c6a, 2803:f800:50::6ca2:c36a, 2a06:98c1:50::ac40:236a, 108.162.195.106, 162.159.44.106 and 172.64.35.106.

coolfishstudio.com - robtex.com