syncnotes.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

syncnotes.app

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5146🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9e3e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.70Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.62🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgerardo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
A2803:f800:50::6ca2:c3e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgerardo.ns.cloudflare.com
A2a06:98c1:50::ac40:23e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgerardo.ns.cloudflare.com
A108.162.195.230🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
A162.159.44.230Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
A172.64.35.230🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerardo.ns.cloudflare.com
NStessa.ns.cloudflare.com
A2606:4700:50::a29f:26e5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A2803:f800:50::6ca2:c2e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtessa.ns.cloudflare.com
A2a06:98c1:50::ac40:22e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtessa.ns.cloudflare.com
A108.162.194.229🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A162.159.38.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A172.64.34.229🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.70, 172.67.158.62
IPv6 hints2606:4700:3033::6815:5146, 2606:4700:3035::ac43:9e3e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOAgerardo.ns.cloudflare.comdns@cloudflare.com serial=2413638555

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NSgerardo.ns.cloudflare.comtessa.ns.cloudflare.comA104.21.81.70172.67.158.622606:4700:3033::6815:51462606:4700:3035::ac43:9e3e
●NSgerardo.ns.cloudflare.com2026-09-05 → 2026-09-28 · 2 obs
● 2026-09-05 20:43:34
● 2026-09-28 07:35:38
●NStessa.ns.cloudflare.com2026-09-05 → 2026-09-28 · 2 obs
● 2026-09-05 20:43:34
● 2026-09-28 07:35:38
●A104.21.81.702026-09-05 → 2026-09-28 · 2 obs
● 2026-09-05 20:43:34
● 2026-09-28 07:35:38
●A172.67.158.622026-09-05 → 2026-09-28 · 2 obs
● 2026-09-05 20:43:34
● 2026-09-28 07:35:38
●A2606:4700:3033::6815:51462026-09-05 → 2026-09-28 · 2 obs
● 2026-09-05 20:43:34
● 2026-09-28 07:35:38
●A2606:4700:3035::ac43:9e3e2026-09-05 → 2026-09-28 · 2 obs
● 2026-09-05 20:43:34
● 2026-09-28 07:35:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
syncnotes.apptessa.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

TypeCountSample Data
A2172.67.158.62, 104.21.81.70
AAAA22606:4700:3033::6815:5146, 2606:4700:3035::ac43:9e3e
NS2gerardo.ns.cloudflare.com, tessa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gerardo.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.