defstudio.dev - dns.ninja
defstudio.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:c262🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:c6b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.107Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.98🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alec.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 108.162.193.59🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 172.64.33.59🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| A | 173.245.59.59🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alec.ns.cloudflare.com | ||||||
| NS | ullis.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:267f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ullis.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c27f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ullis.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:227f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ullis.ns.cloudflare.com | ||||||
| A | 108.162.194.127🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ullis.ns.cloudflare.com | ||||||
| A | 162.159.38.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ullis.ns.cloudflare.com | ||||||
| A | 172.64.34.127🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ullis.ns.cloudflare.com | ||||||
| TXT | google-site-verification=VeVjt7bZ18GFnPpm6vJLaGD6a3jvvjk58GHfRs7QtOo | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.107, 172.67.194.98 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c262, 2606:4700:3035::6815:c6b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com | ||||||
| SOA | alec.ns.cloudflare.comdns@cloudflare.com serial=2408583894 | ||||||
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.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
defstudio.dev |
defstudio.ru |
defstudio.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSalec.ns.cloudflare.com2026-02-15 → 2026-07-05 · 2 obs
● 2026-07-05 03:34:08
●NSullis.ns.cloudflare.com2026-02-15 → 2026-07-05 · 2 obs
● 2026-07-05 03:34:08
●A104.21.12.1072026-02-15 → 2026-07-05 · 8 obs
● 2026-03-03 11:51:14
○ 2026-03-04 11:48:50
● 2026-03-04 12:20:04
● 2026-03-06 04:42:52
○ 2026-03-06 16:48:52
● 2026-04-07 14:09:00
● 2026-07-05 03:34:08
○A172.64.80.12026-03-04 → 2026-03-06 · 7 obs
● 2026-03-04 11:48:50
○ 2026-03-04 12:20:04
○ 2026-03-06 04:42:52
● 2026-03-06 16:48:52
○ 2026-04-07 14:09:00
○ 2026-07-05 03:34:08
●A172.67.194.982026-02-15 → 2026-07-05 · 8 obs
● 2026-03-03 11:51:14
○ 2026-03-04 11:48:50
● 2026-03-04 12:20:04
● 2026-03-06 04:42:52
○ 2026-03-06 16:48:52
● 2026-04-07 14:09:00
● 2026-07-05 03:34:08
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-06 → 2026-03-06 · 5 obs
● 2026-03-06 04:42:52
● 2026-03-06 16:48:52
○ 2026-04-07 14:09:00
○ 2026-07-05 03:34:08
●A2606:4700:3034::ac43:c2622026-02-15 → 2026-07-05 · 6 obs
● 2026-03-04 12:20:04
○ 2026-03-06 04:42:52
○ 2026-03-06 16:48:52
● 2026-04-07 14:09:00
● 2026-07-05 03:34:08
●A2606:4700:3035::6815:c6b2026-02-15 → 2026-07-05 · 6 obs
● 2026-03-04 12:20:04
○ 2026-03-06 04:42:52
○ 2026-03-06 16:48:52
● 2026-04-07 14:09:00
● 2026-07-05 03:34:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| defstudio.dev | alec.ns.cloudflare.com, ullis.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.59
NS records: alec.ns.cloudflare.com, ullis.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defstudio.dev (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.98, 104.21.12.107 |
| AAAA | 2 | 2606:4700:3034::ac43:c262, 2606:4700:3035::6815:c6b |
| NS | 2 | alec.ns.cloudflare.com, ullis.ns.cloudflare.com |
| TXT | 1 | google-site-verification=VeVjt7bZ18GFnPp |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alec.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
defstudio.dev points to the four IP addresses 104.21.12.107, 172.67.194.98, 2606:4700:3034::ac43:c262 and 2606:4700:3035::6815:c6b.
bizmail.vinaytourandtravels.com, www.mydailymagazine.com, rawshot.ai plus two other host names have IP numbers in common with defstudio.dev.
Name Servers
Two name servers handle the delegation for defstudio.dev: alec.ns.cloudflare.com and ullis.ns.cloudflare.com.
The name server configuration of defstudio.dev is shared with other domains, for instance 1eb67b3ebd917ac8.com, 05d6c5d70399757b.com, 05ec79499cf4f466.com and two others.
At least some of defstudio.dev's name servers are shared with other domains, for example enaxozi.top, dbhlc.com, digitalant.in and two more.
These name servers tend to be used in conjunction with the name servers megan.ns.cloudflare.com.
Hosts with 6 IP addresses each:
alec.ns.cloudflare.com resolves to 108.162.193.59, 172.64.33.59 and 173.245.59.59 among others, with 3 other IP addresses in total.
ullis.ns.cloudflare.com resolves to 108.162.194.127, 162.159.38.127 and 172.64.34.127 among others, with 3 other IP addresses in total.