syncnotes.app - dns.ninja
syncnotes.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5146🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9e3e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.70Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.62🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gerardo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerardo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gerardo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gerardo.ns.cloudflare.com | ||||||
| A | 108.162.195.230🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerardo.ns.cloudflare.com | ||||||
| A | 162.159.44.230Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerardo.ns.cloudflare.com | ||||||
| A | 172.64.35.230🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerardo.ns.cloudflare.com | ||||||
| NS | tessa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26e5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 108.162.194.229🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 162.159.38.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 172.64.34.229🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.70, 172.67.158.62 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5146, 2606:4700:3035::ac43:9e3e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com | ||||||
| SOA | gerardo.ns.cloudflare.comdns@cloudflare.com serial=2413638555 | ||||||
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 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSgerardo.ns.cloudflare.com2026-09-05 → 2026-09-28 · 2 obs
● 2026-09-28 07:35:38
●NStessa.ns.cloudflare.com2026-09-05 → 2026-09-28 · 2 obs
● 2026-09-28 07:35:38
●A104.21.81.702026-09-05 → 2026-09-28 · 2 obs
● 2026-09-28 07:35:38
●A172.67.158.622026-09-05 → 2026-09-28 · 2 obs
● 2026-09-28 07:35:38
●A2606:4700:3033::6815:51462026-09-05 → 2026-09-28 · 2 obs
● 2026-09-28 07:35:38
●A2606:4700:3035::ac43:9e3e2026-09-05 → 2026-09-28 · 2 obs
● 2026-09-28 07:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| syncnotes.app | tessa.ns.cloudflare.com, gerardo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.229
NS records: tessa.ns.cloudflare.com, gerardo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syncnotes.app (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.62, 104.21.81.70 |
| AAAA | 2 | 2606:4700:3033::6815:5146, 2606:4700:3035::ac43:9e3e |
| NS | 2 | gerardo.ns.cloudflare.com, tessa.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gerardo.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)
Analysis
IP Addresses
syncnotes.app has four IP addresses: 104.21.81.70, 172.67.158.62, 2606:4700:3033::6815:5146 and 2606:4700:3035::ac43:9e3e.
Additional host names — brainonbnb.com, doorduyn.nl, ginzburg.me and two others — share IP numbers with syncnotes.app.
Name Servers
syncnotes.app is delegated to two name servers: gerardo.ns.cloudflare.com and tessa.ns.cloudflare.com.
syncnotes.app shares its name server setup with other domains, including sitogi.dev, skybite.net, northern-shelf.workers.dev and two others.
syncnotes.app shares at least some of its name servers with other domains, including communitydoctors.mx, roseseekfashionparadise.com, tulareefc.org and two others.
These name servers are frequently paired with the name servers fattouche.ns.cloudflare.com, teagan.ns.cloudflare.com and rick.ns.cloudflare.com.
Host names with 6 IP numbers:
gerardo.ns.cloudflare.com resolves to 108.162.195.230, 162.159.44.230, 172.64.35.230 and 3 other IP addresses.
tessa.ns.cloudflare.com resolves to 108.162.194.229, 162.159.38.229, 172.64.34.229 and 3 other IP addresses.