iwstudio.com.tw - robtex.com
iwstudio.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1965🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:85fe🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.101Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.254🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carl.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| A | 173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carl.ns.cloudflare.com | ||||||
| NS | lana.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ab6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lana.ns.cloudflare.com | ||||||
| A | 108.162.192.182🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lana.ns.cloudflare.com | ||||||
| A | 172.64.32.182🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lana.ns.cloudflare.com | ||||||
| A | 173.245.58.182🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lana.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.101, 172.67.133.254 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1965, 2606:4700:3035::ac43:85fe | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com | ||||||
| SOA | carl.ns.cloudflare.comdns@cloudflare.com serial=2397898708 | ||||||
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006344834 | ||||||
WOT: SAFE (58/100)
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScarl.ns.cloudflare.com2026-04-13 → 2026-04-23 · 2 obs
● 2026-04-23 19:00:16
●NSlana.ns.cloudflare.com2026-04-13 → 2026-04-23 · 2 obs
● 2026-04-23 19:00:16
●A104.21.25.1012026-04-13 → 2026-04-23 · 2 obs
● 2026-04-23 19:00:16
●A172.67.133.2542026-04-13 → 2026-04-23 · 2 obs
● 2026-04-23 19:00:16
●A2606:4700:3030::6815:19652026-04-13 → 2026-04-23 · 2 obs
● 2026-04-23 19:00:16
●A2606:4700:3035::ac43:85fe2026-04-13 → 2026-04-23 · 2 obs
● 2026-04-23 19:00:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| iwstudio.com.tw | carl.ns.cloudflare.com, lana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.106
NS records: carl.ns.cloudflare.com, lana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iwstudio.com.tw (unsigned zone)
⏱️ Timing
Total: 1140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.101, 172.67.133.254 |
| AAAA | 2 | 2606:4700:3030::6815:1965, 2606:4700:3035::ac43:85fe |
| NS | 2 | carl.ns.cloudflare.com, lana.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carl.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
iwstudio.com.tw points to four IP numbers: 2606:4700:3030::6815:1965, 2606:4700:3035::ac43:85fe, 104.21.25.101 and 172.67.133.254.
Other host names, for instance mpocasino-intel.com, ns1.jakurzadzicmieszkanie.pl.jakurzadzicmieszkanie.pl, gps-device.info, carrentbahamas.com and www.reams.me share IP numbers with iwstudio.com.tw.
Name Servers
iwstudio.com.tw is delegated to two name servers: carl.ns.cloudflare.com and lana.ns.cloudflare.com.
iwstudio.com.tw uses the same name server setup as other domains, for instance ds2tudio.com, ugenttech.com, girl-myosotis.com, citimartdelivery.com.ph and bunkuya.com.
iwstudio.com.tw shares name servers with other domains at least partially, for instance cursivani.com.br, officialmelaniebrown.com, linkomnia.com, boostyourenergytoday.com and rosta-it.ru.
these name servers are commonly used together with adi.ns.cloudflare.com and sevki.ns.cloudflare.com.
Host names with six IP numbers: carl.ns.cloudflare.com points to 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106; lana.ns.cloudflare.com points to 2606:4700:50::adf5:3ab6, 2803:f800:50::6ca2:c0b6, 2a06:98c1:50::ac40:20b6, 108.162.192.182, 172.64.32.182 and 173.245.58.182.