polstudio.dev - robtex.com
polstudio.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9ec4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:4263🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.99Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.196🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adam.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c136🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2136🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 108.162.193.54🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 172.64.33.54🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 173.245.59.54🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| NS | lara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c080🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2080🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 108.162.192.128🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 172.64.32.128🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 173.245.58.128🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.99, 172.67.158.196 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9ec4, 2606:4700:3032::6815:4263 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com | ||||||
| SOA | adam.ns.cloudflare.comdns@cloudflare.com serial=2414330134 | ||||||
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
polstudio.com.pl |
polstudio.dev |
polstudio.jp |
polstudio.fr |
polstudio.com |
polstudio.org |
polstudio.pl |
polstudio.net |
polstudio.de |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSadam.ns.cloudflare.com2026-09-08 → 2026-09-19 · 2 obs
● 2026-09-19 17:52:38
●NSlara.ns.cloudflare.com2026-09-08 → 2026-09-19 · 2 obs
● 2026-09-19 17:52:38
●A104.21.66.992026-09-08 → 2026-09-19 · 2 obs
● 2026-09-19 17:52:38
●A172.67.158.1962026-09-08 → 2026-09-19 · 2 obs
● 2026-09-19 17:52:38
●A2606:4700:3030::ac43:9ec42026-09-08 → 2026-09-19 · 2 obs
● 2026-09-19 17:52:38
●A2606:4700:3032::6815:42632026-09-08 → 2026-09-19 · 2 obs
● 2026-09-19 17:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| polstudio.dev | lara.ns.cloudflare.com, adam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.54
NS records: lara.ns.cloudflare.com, adam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polstudio.dev (unsigned zone)
⏱️ Timing
Total: 2080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.196, 104.21.66.99 |
| AAAA | 2 | 2606:4700:3032::6815:4263, 2606:4700:3030::ac43:9ec4 |
| NS | 2 | adam.ns.cloudflare.com, lara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adam.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
polstudio.dev has four IP addresses: 104.21.66.99, 172.67.158.196, 2606:4700:3030::ac43:9ec4 and 2606:4700:3032::6815:4263.
Among the host names that share IP numbers with polstudio.dev are lilybaldwinbooks.com, www.fix91.in, www.spokesportsman.com and two others.
Name Servers
The NS records for polstudio.dev delegate to adam.ns.cloudflare.com and lara.ns.cloudflare.com.
polstudio.dev has the same name server delegation as a number of other domains, such as notbanc.com.ar, pesodigital.net, nano-banco.es and two more.
polstudio.dev partially shares its NS delegation with several other domains, including brakoner6181.workers.dev, easybuild-accessories.com, hxooln.top and two others.
These name servers regularly co-occur with the name servers melody.ns.cloudflare.com, raphaela.ns.cloudflare.com and rick.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
adam.ns.cloudflare.com maps to 108.162.193.54, 172.64.33.54, 173.245.59.54 and 3 additional IP addresses.
lara.ns.cloudflare.com maps to 108.162.192.128, 172.64.32.128, 173.245.58.128 and 3 additional IP addresses.