app-db.cc - robtex.com
app-db.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:3920🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bceb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.32Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.235🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | luciana.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2683🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c283🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2283🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 108.162.194.131🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 162.159.38.131Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 172.64.34.131🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| NS | terry.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ed🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 108.162.193.237🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 172.64.33.237🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| A | 173.245.59.237🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | terry.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.32, 172.67.188.235 | ||||||
| IPv6 hints | 2606:4700:3037::6815:3920, 2606:4700:3037::ac43:bceb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | luciana.ns.cloudflare.comdns@cloudflare.com serial=2410709722 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1785646933 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSluciana.ns.cloudflare.com2026-04-21 → 2026-08-02 · 2 obs
● 2026-08-02 06:00:08
●NSterry.ns.cloudflare.com2026-04-21 → 2026-08-02 · 2 obs
● 2026-08-02 06:00:08
●A104.21.57.322026-04-21 → 2026-08-02 · 2 obs
● 2026-08-02 06:00:08
●A172.67.188.2352026-04-21 → 2026-08-02 · 2 obs
● 2026-08-02 06:00:08
○A2606:4700:3032::ac43:bceb2026-04-21 → 2026-06-10 · 4 obs
● 2026-06-10 23:54:46
○ 2026-06-19 04:13:34
○ 2026-08-02 06:00:08
○A2606:4700:3035::6815:39202026-04-21 → 2026-06-10 · 4 obs
● 2026-06-10 23:54:46
○ 2026-06-19 04:13:34
○ 2026-08-02 06:00:08
●A2606:4700:3037::6815:39202026-06-19 → 2026-08-02 · 3 obs
● 2026-06-19 04:13:34
● 2026-08-02 06:00:08
●A2606:4700:3037::ac43:bceb2026-06-19 → 2026-08-02 · 3 obs
● 2026-06-19 04:13:34
● 2026-08-02 06:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac4.nstld.com, ac3.nstld.com, ac1.nstld.com, ac2.nstld.com | - |
| app-db.cc | terry.ns.cloudflare.com, luciana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.237
NS records: terry.ns.cloudflare.com, luciana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for app-db.cc (unsigned zone)
⏱️ Timing
Total: 550ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.188.235, 104.21.57.32 |
| AAAA | 2 | 2606:4700:3037::6815:3920, 2606:4700:3037::ac43:bceb |
| NS | 2 | luciana.ns.cloudflare.com, terry.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | luciana.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
app-db.cc points to the four IP addresses 104.21.57.32, 172.67.188.235, 2606:4700:3037::6815:3920 and 2606:4700:3037::ac43:bceb.
Two other host names, along with socialchange101.org, jdmnxezhzkb.cfd and x8.theearea.com, also share IP numbers with app-db.cc.
Name Servers
Two name servers handle the delegation for app-db.cc: luciana.ns.cloudflare.com and terry.ns.cloudflare.com.
app-db.cc shares its NS records with other domains, for example forgenova.info, 775181206.workers.dev, talentbrighter.com and two others.
There is at least partial name server overlap between app-db.cc and other domains — antigenflow.click, elflandcoreio.digital, isaglobal.org and two more among them.
These name servers are routinely deployed together with the name servers sean.ns.cloudflare.com.
DNS names with 6 IP addresses:
luciana.ns.cloudflare.com resolves to 108.162.194.131, 162.159.38.131 and 172.64.34.131 among others, with 3 other IP addresses in total.
terry.ns.cloudflare.com resolves to 108.162.193.237, 172.64.33.237 and 173.245.59.237 among others, with 3 other IP addresses in total.