bursor.dev - robtex.com
bursor.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:c46🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c1bc🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.70Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.188🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rosa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ae4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 108.162.192.228🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 172.64.32.228🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| A | 173.245.58.228🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosa.ns.cloudflare.com | ||||||
| NS | wesley.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 108.162.193.246🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 172.64.33.246🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 173.245.59.246🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.70, 172.67.193.188 | ||||||
| IPv6 hints | 2606:4700:3035::6815:c46, 2606:4700:3035::ac43:c1bc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | rosa.ns.cloudflare.comdns@cloudflare.com serial=2415761377 | ||||||
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
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSrosa.ns.cloudflare.com2026-08-19 → 2026-10-01 · 2 obs
● 2026-10-01 14:16:32
●NSwesley.ns.cloudflare.com2026-08-19 → 2026-10-01 · 2 obs
● 2026-10-01 14:16:32
●A104.21.12.702026-08-19 → 2026-10-01 · 2 obs
● 2026-10-01 14:16:32
●A172.67.193.1882026-08-19 → 2026-10-01 · 2 obs
● 2026-10-01 14:16:32
●A2606:4700:3035::6815:c462026-08-19 → 2026-10-01 · 2 obs
● 2026-10-01 14:16:32
●A2606:4700:3035::ac43:c1bc2026-08-19 → 2026-10-01 · 2 obs
● 2026-10-01 14:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| bursor.dev | rosa.ns.cloudflare.com, wesley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.228
NS records: rosa.ns.cloudflare.com, wesley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bursor.dev (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.188, 104.21.12.70 |
| AAAA | 2 | 2606:4700:3035::6815:c46, 2606:4700:3035::ac43:c1bc |
| NS | 2 | rosa.ns.cloudflare.com, wesley.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rosa.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
bursor.dev has four IP addresses: 104.21.12.70, 172.67.193.188, 2606:4700:3035::6815:c46 and 2606:4700:3035::ac43:c1bc.
Additional host names — blancdesk.com, igniteschoolgroup.click, royalgrape.ca and two others — share IP numbers with bursor.dev.
Name Servers
DNS delegation for bursor.dev points to two name servers: rosa.ns.cloudflare.com and wesley.ns.cloudflare.com.
bursor.dev shares its name server setup with other domains, including jmonaghan-cloudflare.workers.dev, hi-quality-tree-service.pages.dev, amollive.ir and two others.
bursor.dev shares at least some of its name servers with other domains, including studyoffer.study, mumunalternatif.site, rothoak.com and two others.
These name servers are frequently seen alongside the name servers darl.ns.cloudflare.com, rose.ns.cloudflare.com, rocky.ns.cloudflare.com and beau.ns.cloudflare.com.
Host names with 6 IP numbers:
rosa.ns.cloudflare.com has IP addresses 108.162.192.228, 172.64.32.228 and 173.245.58.228, plus 3 other.
wesley.ns.cloudflare.com has IP addresses 108.162.193.246, 172.64.33.246 and 173.245.59.246, plus 3 other.