`summitdesignstudio.pro`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4233^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9cfa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.51^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.250^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.51, 172.67.156.250
		IPv6 hints	2606:4700:3034::6815:4233, 2606:4700:3036::ac43:9cfa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2398690635

`pro`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.pro.afilias-nst.info` ⭐
	NS	`a2.pro.afilias-nst.info`
	NS	`b0.pro.afilias-nst.org`
	NS	`b2.pro.afilias-nst.org`
	NS	`c0.pro.afilias-nst.info`
	NS	`d0.pro.afilias-nst.org`
	SOA	`a0.pro.afilias-nst.info`hostmaster@donuts.email serial=1776181224

⚠️ On DNS blocklist: tif

Subdomains

www.summitdesignstudio.pro

Same first word

summitdesignstudio.com

summitdesignstudio.pro

DNS History

10 records (6 active, 4 former)

●NSbrett.ns.cloudflare.com2026-03-25 → 2026-04-14 · 2 obs

● 2026-03-25 21:51:28
● 2026-04-14 16:20:36

●NSgwen.ns.cloudflare.com2026-03-25 → 2026-04-14 · 2 obs

● 2026-03-25 21:51:28
● 2026-04-14 16:20:36

●A104.21.66.512026-03-25 → 2026-04-14 · 3 obs

● 2026-03-25 21:51:28
○ 2026-04-10 02:13:12
● 2026-04-14 16:20:36

●A172.67.156.2502026-03-25 → 2026-04-14 · 3 obs

● 2026-03-25 21:51:28
○ 2026-04-10 02:13:12
● 2026-04-14 16:20:36

○A188.114.96.02026-04-10 → 2026-04-10 · 3 obs

○ 2026-03-25 21:51:28
● 2026-04-10 02:13:12
○ 2026-04-14 16:20:36

○A188.114.97.02026-04-10 → 2026-04-10 · 3 obs

○ 2026-03-25 21:51:28
● 2026-04-10 02:13:12
○ 2026-04-14 16:20:36

●A2606:4700:3034::6815:42332026-03-25 → 2026-04-14 · 3 obs

● 2026-03-25 21:51:28
○ 2026-04-10 02:13:12
● 2026-04-14 16:20:36

●A2606:4700:3036::ac43:9cfa2026-03-25 → 2026-04-14 · 3 obs

● 2026-03-25 21:51:28
○ 2026-04-10 02:13:12
● 2026-04-14 16:20:36

○A2a06:98c1:3120::2026-04-10 → 2026-04-10 · 3 obs

○ 2026-03-25 21:51:28
● 2026-04-10 02:13:12
○ 2026-04-14 16:20:36

○A2a06:98c1:3121::2026-04-10 → 2026-04-10 · 3 obs

○ 2026-03-25 21:51:28
● 2026-04-10 02:13:12
○ 2026-04-14 16:20:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pro	a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org...	-
summitdesignstudio.pro	brett.ns.cloudflare.com, gwen.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.76

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for summitdesignstudio.pro (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.250, 104.21.66.51`
AAAA	2	`2606:4700:3036::ac43:9cfa, 2606:4700:3034::6815:4233`
NS	2	`brett.ns.cloudflare.com, gwen.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

summitdesignstudio.pro is a parent of www.summitdesignstudio.pro.

IP Addresses

summitdesignstudio.pro resolves to four IPs: 2606:4700:3034::6815:4233, 2606:4700:3036::ac43:9cfa, 104.21.66.51 and 172.67.156.250.

Other host names such as rongtaiyihua.com, ringbet88login.com, retroblu.net, alertsleep.com and 4sport.biz share IP numbers with summitdesignstudio.pro.

Name Servers

summitdesignstudio.pro is delegated to two name servers: brett.ns.cloudflare.com and gwen.ns.cloudflare.com.

summitdesignstudio.pro uses the same name server setup as other domains, including blivvektor.dk, newhampshiremetalroofing.com, ptps.ca, moroccofriendstravel.com and rhodeislandsbestroof.com.

At least part of the name servers for summitdesignstudio.pro are shared with other domains, for instance rajwap.me, casuy.com, hjrzuojyxuewm.global, 1041901.xyz and trilodrix.com.

These name servers are often used together with theo.ns.cloudflare.com, bryce.ns.cloudflare.com and dawn.ns.cloudflare.com.

Host names with six IP numbers:

brett.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76.

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.

summitdesignstudio.pro - robtex.com