startechup.dev - robtex.com
startechup.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:579c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:904f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.87.156Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.79🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| TXT | 'google-site-verification=Kps1Vv0fkLCJgxqrzUIFDaakOB_vMfNNTBBo8XmZ7aQ' | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.87.156, 172.67.144.79 | ||||||
| IPv6 hints | 2606:4700:3031::6815:579c, 2606:4700:3033::ac43:904f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com | ||||||
| SOA | brad.ns.cloudflare.comdns@cloudflare.com serial=2415366711 | ||||||
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
startechup.dev |
startechup.com |
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSbrad.ns.cloudflare.com2026-09-21 → 2026-09-25 · 2 obs
● 2026-09-25 13:23:38
●NSruth.ns.cloudflare.com2026-09-21 → 2026-09-25 · 2 obs
● 2026-09-25 13:23:38
●A104.21.87.1562026-09-22 → 2026-09-25 · 3 obs
● 2026-09-22 03:11:12
● 2026-09-25 13:23:38
●A172.67.144.792026-09-22 → 2026-09-25 · 3 obs
● 2026-09-22 03:11:12
● 2026-09-25 13:23:38
○A188.114.96.02026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-22 03:11:12
○ 2026-09-25 13:23:38
○A188.114.97.02026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-22 03:11:12
○ 2026-09-25 13:23:38
●A2606:4700:3031::6815:579c2026-09-22 → 2026-09-25 · 3 obs
● 2026-09-22 03:11:12
● 2026-09-25 13:23:38
●A2606:4700:3033::ac43:904f2026-09-22 → 2026-09-25 · 3 obs
● 2026-09-22 03:11:12
● 2026-09-25 13:23:38
○A2a06:98c1:3120::2026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-22 03:11:12
○ 2026-09-25 13:23:38
○A2a06:98c1:3121::2026-09-21 → 2026-09-21 · 3 obs
○ 2026-09-22 03:11:12
○ 2026-09-25 13:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| startechup.dev | brad.ns.cloudflare.com, ruth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.143
NS records: brad.ns.cloudflare.com, ruth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for startechup.dev (unsigned zone)
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.79, 104.21.87.156 |
| AAAA | 2 | 2606:4700:3033::ac43:904f, 2606:4700:3031::6815:579c |
| NS | 2 | brad.ns.cloudflare.com, ruth.ns.cloudflare.com |
| TXT | 1 | 'google-site-verification=Kps1Vv0fkLCJgx |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brad.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
startechup.dev has four IP addresses: 104.21.87.156, 172.67.144.79, 2606:4700:3031::6815:579c and 2606:4700:3033::ac43:904f.
Additional host names — www.perinsas.com, beobot.my.id, ytfgold.com and two others — share IP numbers with startechup.dev.
Name Servers
DNS delegation for startechup.dev points to two name servers: brad.ns.cloudflare.com and ruth.ns.cloudflare.com.
startechup.dev shares its name server setup with other domains, including southfloridaparty.com, sigmachiumd.org, muscle-pro-note.pages.dev and two others.
startechup.dev shares at least some of its name servers with other domains, including com-jp.workers.dev, xn----ymcbbbcek4fshtaei9a.com, app-quantx.xyz and two others.
These name servers are frequently seen alongside the name servers serenity.ns.cloudflare.com.
Host names with 6 IP numbers:
brad.ns.cloudflare.com has IP addresses 108.162.193.105, 172.64.33.105 and 173.245.59.105, plus 3 other.
ruth.ns.cloudflare.com has IP addresses 108.162.192.143, 172.64.32.143 and 173.245.58.143, plus 3 other.