nnstudio.dev - dns.ninja

`nnstudio.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1a6a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:87df^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.106^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.223^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gerald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
NS	`opal.ns.cloudflare.com`
		A	2606:4700:50::a29f:2664^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c264^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`opal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2264^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`opal.ns.cloudflare.com`
		A	108.162.194.100^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	162.159.38.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
		A	172.64.34.100^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`opal.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.106, 172.67.135.223
		IPv6 hints	2606:4700:3031::6815:1a6a, 2606:4700:3033::ac43:87df
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOA	`gerald.ns.cloudflare.com`dns@cloudflare.com serial=2407508517

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

nnstudio.es

nnstudio.dev

nnstudio.be

nnstudio.com

nnstudio.ru

nnstudio.eu

Similar names

indonuts.com

intsound.com

dusitnon.ac.th

dstunion.com

nitsound.com.br

DNS History

8 records (6 active, 2 former)

●NSgerald.ns.cloudflare.com2026-03-27 → 2026-08-10 · 2 obs

● 2026-03-27 17:37:38
● 2026-08-10 08:32:34

●NSopal.ns.cloudflare.com2026-03-27 → 2026-08-10 · 2 obs

● 2026-03-27 17:37:38
● 2026-08-10 08:32:34

●A104.21.26.1062026-03-27 → 2026-08-10 · 2 obs

● 2026-03-27 17:37:38
● 2026-08-10 08:32:34

●A172.67.135.2232026-03-27 → 2026-08-10 · 2 obs

● 2026-03-27 17:37:38
● 2026-08-10 08:32:34

●A2606:4700:3031::6815:1a6a2026-07-23 → 2026-08-10 · 3 obs

○ 2026-04-30 05:16:16
● 2026-07-23 17:15:12
● 2026-08-10 08:32:34

●A2606:4700:3033::ac43:87df2026-07-23 → 2026-08-10 · 3 obs

○ 2026-04-30 05:16:16
● 2026-07-23 17:15:12
● 2026-08-10 08:32:34

○A2606:4700:3034::6815:1a6a2026-03-27 → 2026-04-30 · 4 obs

● 2026-03-27 17:37:38
● 2026-04-30 05:16:16
○ 2026-07-23 17:15:12
○ 2026-08-10 08:32:34

○A2606:4700:3035::ac43:87df2026-03-27 → 2026-04-30 · 4 obs

● 2026-03-27 17:37:38
● 2026-04-30 05:16:16
○ 2026-07-23 17:15:12
○ 2026-08-10 08:32:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
nnstudio.dev	opal.ns.cloudflare.com, gerald.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.100

NS records: opal.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nnstudio.dev (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.223, 104.21.26.106`
AAAA	2	`2606:4700:3031::6815:1a6a, 2606:4700:3033::ac43:87df`
NS	2	`gerald.ns.cloudflare.com, opal.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gerald.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

nnstudio.dev resolves to four IP addresses: 104.21.26.106, 172.67.135.223, 2606:4700:3031::6815:1a6a and 2606:4700:3033::ac43:87df.

Additional host names — nmxlffm.com, alpineheatingorofino.com, mover.co.uk and two others — share IP numbers with nnstudio.dev.

Name Servers

nnstudio.dev uses two name servers for its delegation: gerald.ns.cloudflare.com and opal.ns.cloudflare.com.

nnstudio.dev shares its name server setup with other domains, including lift-all.com, sozzles.com, northfieldsapp.com and two others.

nnstudio.dev has at least partial name server overlap with other domains, such as rb.systems, jiashun-cn.com, x(0x786e7878)(0x787878)hd.biz and two others.

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

Host names with 6 IP numbers:

Hostname gerald.ns.cloudflare.com directs to 108.162.193.168, 172.64.33.168 and 173.245.59.168 along with 3 other IP addresses.

Hostname opal.ns.cloudflare.com directs to 108.162.194.100, 162.159.38.100 and 172.64.34.100 along with 3 other IP addresses.