corespeed.app - robtex.com
corespeed.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2a97🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a30b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.151Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.11🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clarissa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:267b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c27b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:227b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 108.162.194.123🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 162.159.38.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 172.64.34.123🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| NS | kenneth.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c29🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c329🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2329🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 108.162.195.41🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 162.159.44.41Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| A | 172.64.35.41🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kenneth.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.151, 172.67.163.11 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2a97, 2606:4700:3035::ac43:a30b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com | ||||||
| SOA | clarissa.ns.cloudflare.comdns@cloudflare.com serial=2402480243 | ||||||
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 | ||||||
Same first word
corespeed.com |
corespeed.app |
Similar names
DNS History
6 records (6 active, 0 former)
●NSclarissa.ns.cloudflare.com2026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:57:12
●NSkenneth.ns.cloudflare.com2026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:57:12
●A104.21.42.1512026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:57:12
●A172.67.163.112026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:57:12
●A2606:4700:3033::6815:2a972026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:57:12
●A2606:4700:3035::ac43:a30b2026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:57:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| corespeed.app | clarissa.ns.cloudflare.com, kenneth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.123
NS records: clarissa.ns.cloudflare.com, kenneth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corespeed.app (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.11, 104.21.42.151 |
| AAAA | 2 | 2606:4700:3035::ac43:a30b, 2606:4700:3033::6815:2a97 |
| NS | 2 | clarissa.ns.cloudflare.com, kenneth.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clarissa.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
corespeed.app resolves to four IPs: 2606:4700:3033::6815:2a97, 2606:4700:3035::ac43:a30b, 104.21.42.151 and 172.67.163.11.
Other host names such as log2.pdfviewerprosinc.live, www.zmgeek.com, jcmitchell.com, nextspin88.info and fajaroiaventures.click share IP numbers with corespeed.app.
Name Servers
corespeed.app is delegated to two name servers: clarissa.ns.cloudflare.com and kenneth.ns.cloudflare.com.
corespeed.app uses the same name server setup as other domains, including ineaco.com, ideer.co, tanglen.workers.dev, acsis.nl and macarooon.com.
At least part of the name servers for corespeed.app are shared with other domains, for instance 127.be, 886book.com, pharmgate.com, poszeo.com and seriepremier.com.
These name servers are commonly used with jay.ns.cloudflare.com, zainab.ns.cloudflare.com, nicolas.ns.cloudflare.com and martin.ns.cloudflare.com.
Host names with six IP numbers:
clarissa.ns.cloudflare.com points to: 2606:4700:50::a29f:267b, 2803:f800:50::6ca2:c27b, 2a06:98c1:50::ac40:227b, 108.162.194.123, 162.159.38.123 and 172.64.34.123.
kenneth.ns.cloudflare.com points to: 2606:4700:58::a29f:2c29, 2803:f800:50::6ca2:c329, 2a06:98c1:50::ac40:2329, 108.162.195.41, 162.159.44.41 and 172.64.35.41.