castlelabs.app - robtex.com
castlelabs.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d344🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:25b4🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.180Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.68🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elaine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c098🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2098🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 108.162.192.152🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 172.64.32.152🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 173.245.58.152🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| NS | konnor.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c36a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:236a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 108.162.195.106🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 162.159.44.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| A | 172.64.35.106🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | konnor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.180, 172.67.211.68 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d344, 2606:4700:3035::6815:25b4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
| SOA | elaine.ns.cloudflare.comdns@cloudflare.com serial=2408092248 | ||||||
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)
Same first word
castlelabs.app |
Similar names
DNS History
10 records (6 active, 4 former)
●NSelaine.ns.cloudflare.com2026-07-27 → 2026-08-02 · 2 obs
● 2026-08-02 15:02:14
●NSkonnor.ns.cloudflare.com2026-07-27 → 2026-08-02 · 2 obs
● 2026-08-02 15:02:14
●A104.21.37.1802026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 15:02:14
●A172.67.211.682026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 15:02:14
○A188.114.96.02026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-02 15:02:14
○A188.114.97.02026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-02 15:02:14
●A2606:4700:3034::ac43:d3442026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 15:02:14
●A2606:4700:3035::6815:25b42026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 15:02:14
○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-02 15:02:14
○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 2 obs
○ 2026-08-02 15:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| castlelabs.app | elaine.ns.cloudflare.com, konnor.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.152
NS records: elaine.ns.cloudflare.com, konnor.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castlelabs.app (unsigned zone)
⏱️ Timing
Total: 582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.68, 104.21.37.180 |
| AAAA | 2 | 2606:4700:3034::ac43:d344, 2606:4700:3035::6815:25b4 |
| NS | 2 | elaine.ns.cloudflare.com, konnor.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elaine.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
castlelabs.app resolves to four IP addresses: 104.21.37.180, 172.67.211.68, 2606:4700:3034::ac43:d344 and 2606:4700:3035::6815:25b4.
Two other host names, along with fwhmuseum.com, voorschotje.nl and fangnaier.net.cn, also share IP numbers with castlelabs.app.
Name Servers
The NS records for castlelabs.app delegate to elaine.ns.cloudflare.com and konnor.ns.cloudflare.com.
castlelabs.app shares its NS records with other domains, for example lovefinder.love, congressoparental.com.br, solana-devnet-faucet.com and two others.
castlelabs.app has at least partial name server overlap with other domains, such as ventech.cz, newshoestoday.org, bjrxsz.com and two others.
It is common to find these name servers paired with the name servers isla.ns.cloudflare.com, brenna.ns.cloudflare.com, justin.ns.cloudflare.com and derek.ns.cloudflare.com.
DNS names with 6 IP addresses:
elaine.ns.cloudflare.com maps to 108.162.192.152, 172.64.32.152, 173.245.58.152 and 3 additional IP addresses.
konnor.ns.cloudflare.com maps to 108.162.195.106, 162.159.44.106, 172.64.35.106 and 3 additional IP addresses.