koolay.dev - robtex.com
koolay.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:20dc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:887c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.220Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.124🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lisa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c083🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2083🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 108.162.192.131🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 172.64.32.131🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| A | 173.245.58.131🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lisa.ns.cloudflare.com | ||||||
| NS | tim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c191🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2191🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 108.162.193.145🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 172.64.33.145🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| A | 173.245.59.145🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tim.ns.cloudflare.com | ||||||
| TXT | google-site-verification=tU5JNyYlgEhKyaBAmflHS-OKaigADmGOv0wkQP9U3wE | ||||||
| TXT | tiktok-developers-site-verification=aVwmofRSkrQfbK9aT0DnCzOkWBPQYKd4 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.220, 172.67.136.124 | ||||||
| IPv6 hints | 2606:4700:3030::6815:20dc, 2606:4700:3035::ac43:887c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | lisa.ns.cloudflare.comdns@cloudflare.com serial=2402080405 | ||||||
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
Similar names
DNS History
6 records (6 active, 0 former)
●NSlisa.ns.cloudflare.com2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:01:40
●NStim.ns.cloudflare.com2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:01:40
●A104.21.32.2202026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:01:40
●A172.67.136.1242026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:01:40
●A2606:4700:3030::6815:20dc2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:01:40
●A2606:4700:3035::ac43:887c2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 10:01:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| koolay.dev | lisa.ns.cloudflare.com, tim.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.131
NS records: lisa.ns.cloudflare.com, tim.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koolay.dev (unsigned zone)
⏱️ Timing
Total: 252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.32.220, 172.67.136.124 |
| AAAA | 2 | 2606:4700:3030::6815:20dc, 2606:4700:3035::ac43:887c |
| NS | 2 | lisa.ns.cloudflare.com, tim.ns.cloudflare.com |
| TXT | 2 | google-site-verification=tU5JNyYlgEhKyaB, tiktok-developers-site-verification=aVwm |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lisa.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
koolay.dev resolves to four IPs: 2606:4700:3030::6815:20dc, 2606:4700:3035::ac43:887c, 104.21.32.220 and 172.67.136.124.
Other host names such as optur.nu, increaserev3.static-cloudflare.workers.dev, aliexpresstop-obzor.ru, usorjp.top and increase-rev2.static-cloudflare.workers.dev share IP numbers with koolay.dev.
Name Servers
koolay.dev is delegated to two name servers: lisa.ns.cloudflare.com and tim.ns.cloudflare.com.
koolay.dev uses the same name server setup as other domains, including fmshk.info, erksoft.com, screensofgeorgia.com, ungsvenskarna.se and earth-anchors.com.
At least part of the name servers for koolay.dev are shared with other domains, for instance 2444aa8.com, tienshiao.org, datingadvice.com, crumbsoftheday.com and oranssipazuzu.com.
These name servers are commonly used alongside adrian.ns.cloudflare.com and ken.ns.cloudflare.com.
Host names with six IP numbers:
lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.
tim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145.