kast-app.app - robtex.com
kast-app.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:4be1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b6e3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.225Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.227🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | henrik.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | henrik.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c369🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | henrik.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2369🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | henrik.ns.cloudflare.com | ||||||
| A | 108.162.195.105🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | henrik.ns.cloudflare.com | ||||||
| A | 162.159.44.105Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | henrik.ns.cloudflare.com | ||||||
| A | 172.64.35.105🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | henrik.ns.cloudflare.com | ||||||
| NS | melody.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| A | 172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | melody.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.75.225, 172.67.182.227 | ||||||
| IPv6 hints | 2606:4700:3036::6815:4be1, 2606:4700:3036::ac43:b6e3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com | ||||||
| SOA | henrik.ns.cloudflare.comdns@cloudflare.com serial=2400752324 | ||||||
app
| 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=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Subdomains
www.kast-app.app |
Same first word
kast-app.app |
DNS History
6 records (6 active, 0 former)
●NShenrik.ns.cloudflare.com2026-03-19 → 2026-04-24 · 2 obs
● 2026-04-24 22:51:40
●NSmelody.ns.cloudflare.com2026-03-19 → 2026-04-24 · 2 obs
● 2026-04-24 22:51:40
●A104.21.75.2252026-03-19 → 2026-04-24 · 2 obs
● 2026-04-24 22:51:40
●A172.67.182.2272026-03-19 → 2026-04-24 · 2 obs
● 2026-04-24 22:51:40
●A2606:4700:3036::6815:4be12026-03-19 → 2026-04-24 · 2 obs
● 2026-04-24 22:51:40
●A2606:4700:3036::ac43:b6e32026-03-19 → 2026-04-24 · 2 obs
● 2026-04-24 22:51:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| kast-app.app | henrik.ns.cloudflare.com, melody.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.105
NS records: henrik.ns.cloudflare.com, melody.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kast-app.app (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.225, 172.67.182.227 |
| AAAA | 2 | 2606:4700:3036::ac43:b6e3, 2606:4700:3036::6815:4be1 |
| NS | 2 | henrik.ns.cloudflare.com, melody.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | henrik.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
kast-app.app is the parent of www.kast-app.app.
IP Addresses
kast-app.app points to four IP numbers: 2606:4700:3036::6815:4be1, 2606:4700:3036::ac43:b6e3, 104.21.75.225 and 172.67.182.227.
Other host names including good.alltop.com, doublestax.com, dadprow.com, marketing.alltop.com and bikester.no share IP numbers with kast-app.app.
Name Servers
kast-app.app's delegation uses two name servers, henrik.ns.cloudflare.com and melody.ns.cloudflare.com.
kast-app.app shares the same name server setup as other domains, for example sychgs.com, sydrsy.com, xindalidianji.com, xyxiangyang.com and xinhainy.com.
kast-app.app at least partially shares name servers with other domains, including matchshare.it, jdg88.cn, weloy.cn, olysj.cn and hypercsdrop3.com.
these name servers are commonly used with rocky.ns.cloudflare.com, ashley.ns.cloudflare.com, angela.ns.cloudflare.com and dilbert.ns.cloudflare.com.
Host names with six IP numbers:
henrik.ns.cloudflare.com points to: 2606:4700:58::a29f:2c69, 2803:f800:50::6ca2:c369, 2a06:98c1:50::ac40:2369, 108.162.195.105, 162.159.44.105 and 172.64.35.105.
melody.ns.cloudflare.com points to: 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250.