`corestudiospx.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5698^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:dd4d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.152^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.77^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gwen.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gwen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gwen.ns.cloudflare.com`
		A	108.162.192.160^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	172.64.32.160^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
		A	173.245.58.160^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gwen.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.86.152, 172.67.221.77
		IPv6	2606:4700:3033::6815:5698, 2606:4700:3034::ac43:dd4d
SOA	`gwen.ns.cloudflare.com`dns@cloudflare.com serial=2399459585

`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=1774627822

rank #830637 globally
rank #379064 in the tld

Same first word

corestudiospx.com

DNS History

15 records (6 active, 9 former)

●NSgwen.ns.cloudflare.com2026-03-25 → 2026-03-27 · 3 obs

○ 2017-03-31 07:41:42
● 2026-03-25 01:39:28
● 2026-03-27 16:32:16

○NSns1.ipower.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 18:52:46
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

○NSns2.ipower.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 18:52:46
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

●NStheo.ns.cloudflare.com2026-03-25 → 2026-03-27 · 3 obs

○ 2017-03-31 07:41:42
● 2026-03-25 01:39:28
● 2026-03-27 16:32:16

○MXalt1.aspmx.l.google.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 18:52:46
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

○MXalt2.aspmx.l.google.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 18:52:46
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

○MXaspmx.l.google.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 18:52:46
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

○MXaspmx2.googlemail.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 18:52:46
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

○MXaspmx3.googlemail.com2015-07-24 → 2017-03-31 · 4 obs

● 2015-07-24 18:52:46
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

●A104.21.86.1522026-03-25 → 2026-03-27 · 3 obs

○ 2017-03-31 07:41:42
● 2026-03-25 01:39:28
● 2026-03-27 16:32:16

●A172.67.221.772026-03-25 → 2026-03-27 · 3 obs

○ 2017-03-31 07:41:42
● 2026-03-25 01:39:28
● 2026-03-27 16:32:16

●A2606:4700:3033::6815:56982026-03-25 → 2026-03-27 · 3 obs

○ 2017-03-31 07:41:42
● 2026-03-25 01:39:28
● 2026-03-27 16:32:16

●A2606:4700:3034::ac43:dd4d2026-03-25 → 2026-03-27 · 3 obs

○ 2017-03-31 07:41:42
● 2026-03-25 01:39:28
● 2026-03-27 16:32:16

○A66.96.130.22015-07-24 → 2016-02-11 · 4 obs

● 2015-07-24 18:52:46
● 2016-02-11 08:29:08
○ 2016-07-17 12:12:56
○ 2026-03-27 16:32:16

○A66.96.149.12016-07-17 → 2017-03-31 · 5 obs

○ 2016-02-11 08:29:08
● 2016-07-17 12:12:56
● 2017-03-31 07:41:42
○ 2026-03-25 01:39:28
○ 2026-03-27 16:32:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
corestudiospx.com	theo.ns.cloudflare.com, gwen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.144

NS records: theo.ns.cloudflare.com, gwen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corestudiospx.com (unsigned zone)

⏱️ Timing

Total: 79ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.77, 104.21.86.152`
AAAA	2	`2606:4700:3033::6815:5698, 2606:4700:3034::ac43:dd4d`
NS	2	`gwen.ns.cloudflare.com, theo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gwen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corestudiospx.com points to four IP numbers: 2606:4700:3033::6815:5698, 2606:4700:3034::ac43:dd4d, 104.21.86.152 and 172.67.221.77.

For instance, other host names marketmastersllc.com, vamumobilidade.com.br, parfoom.com, www.bush-planes.com and elevatedperspective.ca share IP numbers with corestudiospx.com.

Name Servers

corestudiospx.com is delegated to two name servers: gwen.ns.cloudflare.com and theo.ns.cloudflare.com.

corestudiospx.com uses the same name server setup as other domains such as thebacksliders.net, calumetcitychamber.com, lordmanga.com, heatherkilgore.com and kunstmesse-muenchen.com.

corestudiospx.com shares name servers with other domains at least partially, for example dvsl.co, bm158.com, telegrannth.com, tinyyoung.com and fostloto.org.

These name servers are commonly used together with galilea.ns.cloudflare.com, marjory.ns.cloudflare.com, bryce.ns.cloudflare.com and chan.ns.cloudflare.com.

Host names with six IP numbers: host name gwen.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa0, 2803:f800:50::6ca2:c0a0, 2a06:98c1:50::ac40:20a0, 108.162.192.160, 172.64.32.160 and 173.245.58.160; host name theo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

corestudiospx.com - robtex.com