37.1.preview.speechify.dev - robtex.com
37.1.preview.speechify.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:908b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2f32🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.50Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.139🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.47.50, 172.67.144.139 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
1.preview.speechify.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:908b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2f32🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.50Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.139🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.47.50, 172.67.144.139 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
Subdomains
chore-version-bump-2.37.1.preview.speechify.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.47.502026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 01:43:18
● 2026-04-15 01:43:20
● 2026-04-15 01:43:20
●A172.67.144.1392026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 01:43:18
● 2026-04-15 01:43:20
● 2026-04-15 01:43:20
●A2606:4700:3031::ac43:908b2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 01:43:18
● 2026-04-15 01:43:20
● 2026-04-15 01:43:20
●A2606:4700:3033::6815:2f322026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 01:43:18
● 2026-04-15 01:43:20
● 2026-04-15 01:43:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| speechify.dev | christian.ns.cloudflare.com, irena.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.79
NS records: christian.ns.cloudflare.com, irena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for speechify.dev (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.47.50, 172.67.144.139 |
| AAAA | 2 | 2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Hierarchy
The parent of chore-version-bump-2.37.1.preview.speechify.dev is 37.1.preview.speechify.dev.
IP Addresses
37.1.preview.speechify.dev maps to four IP numbers: 2606:4700:3031::ac43:908b, 2606:4700:3033::6815:2f32, 104.21.47.50 and 172.67.144.139.
Other host names such as masolusindo.com, hg33288.com, clinicaltrialbillingbootcamp.com, sbarbsconf.pro and oddschecker-mx.com share IPs with 37.1.preview.speechify.dev.