decisionlab-builder.app - robtex.com
decisionlab-builder.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:4351🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:daa8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.81Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.168🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ricardo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cd3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 108.162.195.211🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 162.159.44.211Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| A | 172.64.35.211🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ricardo.ns.cloudflare.com | ||||||
| NS | sierra.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 108.162.194.245🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 162.159.38.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 172.64.34.245🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.81, 172.67.218.168 | ||||||
| IPv6 hints | 2606:4700:3035::6815:4351, 2606:4700:3037::ac43:daa8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | ricardo.ns.cloudflare.comdns@cloudflare.com serial=2408075377 | ||||||
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 | ||||||
rank #593 in the tld
🔒 HSTS Preload (+subdomains)
Same first word
decisionlab-builder.app |
DNS History
8 records (6 active, 2 former)
●NSricardo.ns.cloudflare.com2026-05-10 → 2026-07-31 · 2 obs
● 2026-07-31 12:50:42
●NSsierra.ns.cloudflare.com2026-05-10 → 2026-07-31 · 2 obs
● 2026-07-31 12:50:42
●A104.21.67.812026-05-10 → 2026-07-31 · 5 obs
● 2026-06-05 19:19:08
○ 2026-06-06 14:21:36
● 2026-06-15 10:23:56
● 2026-07-31 12:50:42
●A172.67.218.1682026-05-10 → 2026-07-31 · 5 obs
● 2026-06-05 19:19:08
○ 2026-06-06 14:21:36
● 2026-06-15 10:23:56
● 2026-07-31 12:50:42
○A2606:4700:3030::ac43:daa82026-05-10 → 2026-06-17 · 6 obs
● 2026-06-05 19:19:08
○ 2026-06-06 14:21:36
● 2026-06-15 10:23:56
● 2026-06-17 20:05:36
○ 2026-07-31 12:50:42
●A2606:4700:3035::6815:43512026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 12:50:42
○A2606:4700:3037::6815:43512026-05-10 → 2026-06-17 · 6 obs
● 2026-06-05 19:19:08
○ 2026-06-06 14:21:36
● 2026-06-15 10:23:56
● 2026-06-17 20:05:36
○ 2026-07-31 12:50:42
●A2606:4700:3037::ac43:daa82026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 12:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| decisionlab-builder.app | ricardo.ns.cloudflare.com, sierra.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.245
NS records: ricardo.ns.cloudflare.com, sierra.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for decisionlab-builder.app (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.67.81, 172.67.218.168 |
| AAAA | 2 | 2606:4700:3035::6815:4351, 2606:4700:3037::ac43:daa8 |
| NS | 2 | ricardo.ns.cloudflare.com, sierra.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ricardo.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
decisionlab-builder.app points to the four IP addresses 104.21.67.81, 172.67.218.168, 2606:4700:3035::6815:4351 and 2606:4700:3037::ac43:daa8.
oneworldmedia.org.uk, aipoerdp.com, burnettresearchlab.com and two other host names share IP numbers with decisionlab-builder.app.
Name Servers
decisionlab-builder.app uses two name servers for its delegation: ricardo.ns.cloudflare.com and sierra.ns.cloudflare.com.
decisionlab-builder.app uses the same name servers as several other domains — among them telegramvvc.com, jokerquest.app, cricket-boom-game.app and two more.
The name servers of decisionlab-builder.app overlap at least partially with those of other domains — among them techinformedupdates.com, dreamartphotography.com, sgwin.ws and two more.
These name servers commonly co-occur with the name servers aiden.ns.cloudflare.com, evelyn.ns.cloudflare.com, sunny.ns.cloudflare.com and mia.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname ricardo.ns.cloudflare.com directs to 108.162.195.211, 162.159.44.211 and 172.64.35.211 along with 3 other IP addresses.
Hostname sierra.ns.cloudflare.com directs to 108.162.194.245, 162.159.38.245 and 172.64.34.245 along with 3 other IP addresses.