bk880.app - robtex.com
bk880.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:4fa9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:929d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.169Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.146.157🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bella.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c04a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:204a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 108.162.192.74🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 172.64.32.74🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 173.245.58.74🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| NS | koa.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | koa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | koa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | koa.ns.cloudflare.com | ||||||
| A | 108.162.195.242🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | koa.ns.cloudflare.com | ||||||
| A | 162.159.44.242Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | koa.ns.cloudflare.com | ||||||
| A | 172.64.35.242🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | koa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.169, 172.67.146.157 | ||||||
| IPv6 hints | 2606:4700:3036::6815:4fa9, 2606:4700:3037::ac43:929d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | bella.ns.cloudflare.comdns@cloudflare.com serial=2407681431 | ||||||
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 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSbella.ns.cloudflare.com2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 08:43:26
●NSkoa.ns.cloudflare.com2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 08:43:26
●A104.21.79.1692026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:43:26
●A172.67.146.1572026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:43:26
○A188.114.96.02026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-03 08:43:26
○A188.114.97.02026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-03 08:43:26
●A2606:4700:3036::6815:4fa92026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:43:26
●A2606:4700:3037::ac43:929d2026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:43:26
○A2a06:98c1:3120::2026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-03 08:43:26
○A2a06:98c1:3121::2026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-03 08:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| bk880.app | bella.ns.cloudflare.com, koa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.74
NS records: bella.ns.cloudflare.com, koa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bk880.app (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.146.157, 104.21.79.169 |
| AAAA | 2 | 2606:4700:3036::6815:4fa9, 2606:4700:3037::ac43:929d |
| NS | 2 | bella.ns.cloudflare.com, koa.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bella.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
bk880.app has four IP addresses: 104.21.79.169, 172.67.146.157, 2606:4700:3036::6815:4fa9 and 2606:4700:3037::ac43:929d.
Additional host names — www.elysio.pl, www.coteam.jp, phim(0x736578)vietnam.org and two others — share IP numbers with bk880.app.
Name Servers
bk880.app is delegated to two name servers: bella.ns.cloudflare.com and koa.ns.cloudflare.com.
bk880.app shares its name server setup with other domains, including zorelab.com, tscpa.com.tw, flynncook.com and two others.
bk880.app partially shares its NS delegation with several other domains, including flomt.com, y8uv1.com, buayaname.com and two others.
The name servers dion.ns.cloudflare.com, jose.ns.cloudflare.com, rose.ns.cloudflare.com and etienne.ns.cloudflare.com are often found in use alongside these name servers.
Host names with 6 IP numbers:
bella.ns.cloudflare.com resolves to 108.162.192.74, 172.64.32.74, 173.245.58.74 and 3 other IP addresses.
koa.ns.cloudflare.com resolves to 108.162.195.242, 162.159.44.242, 172.64.35.242 and 3 other IP addresses.