quantnote.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

quantnote.app

DNSSEC⚠️ Not signed
A15.235.62.218🇨🇦 OVH15.235.0.0/17 Hosting route
NSmatt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A2803:f800:50::6ca2:c183🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatt.ns.cloudflare.com
A2a06:98c1:50::ac40:2183🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatt.ns.cloudflare.com
A108.162.193.131🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A172.64.33.131🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A173.245.59.131🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
NSsummer.ns.cloudflare.com
A2606:4700:50::a29f:2609🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A2803:f800:50::6ca2:c209🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsummer.ns.cloudflare.com
A2a06:98c1:50::ac40:2209🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsummer.ns.cloudflare.com
A108.162.194.9🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A162.159.38.9Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
A172.64.34.9🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsummer.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(24)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(50)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAmatt.ns.cloudflare.comdns@cloudflare.com serial=2416906696

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

quantnote.app
quantnote.top
quantnote.com
quantnote.ai
quantnote.kr

Similar names

quanttone.xyz
quantento.xyz
quanteton.xyz
entoquant.xyz
notequant.com
etonquant.xyz
quantonet.workers.dev

Previous names

quantlib.app
quantling.app
quantlink.app
quantliva.app
quantlog.app
quantlogix.app
quantloop.app
quantlyst.app
quantlytics.app
quantmage.app
quantmap.app
quantmark.app
quantmetrics.app
quantmill.app
quantmindai.app
quantmre.app
quantnepal.app
quantnerve.app
quantnews.app
quantnext.app

Next names

quantnova.app
quantnu.app
quanto-ai.app
quanto.app
quantocompensa.app
quantocusta.app
quantocustaum.app
quantoda.app
quantodeu.app
quantoeucobro.app
quantoeupreciso.app
quantofica.app
quantofoi.app
quantogastei.app
quantograph.app
quantography.app
quantom.app
quantomatic.app
quantomic.app
quantomnia.app

DNS History

7 records (6 active, 1 former)

NSmatt.ns.cloudflare.comsummer.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA15.235.62.21820.40.248.224
●NSmatt.ns.cloudflare.com2026-09-24 → 2026-10-12 · 2 obs
● 2026-09-24 23:36:50
● 2026-10-12 10:46:52
●NSsummer.ns.cloudflare.com2026-09-24 → 2026-10-12 · 2 obs
● 2026-09-24 23:36:50
● 2026-10-12 10:46:52
●MXroute1.mx.cloudflare.net2026-10-12 → 2026-10-12 · 2 obs
● 2026-10-12 10:46:46
● 2026-10-12 10:46:52
●MXroute2.mx.cloudflare.net2026-10-12 → 2026-10-12 · 2 obs
● 2026-10-12 10:46:46
● 2026-10-12 10:46:52
●MXroute3.mx.cloudflare.net2026-10-12 → 2026-10-12 · 2 obs
● 2026-10-12 10:46:46
● 2026-10-12 10:46:52
●A15.235.62.2182026-10-12 → 2026-10-12 · 3 obs
○ 2026-09-24 23:36:50
● 2026-10-12 10:46:46
● 2026-10-12 10:46:52
○A20.40.248.2242026-09-24 → 2026-09-24 · 3 obs
● 2026-09-24 23:36:50
○ 2026-10-12 10:46:46
○ 2026-10-12 10:46:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
quantnote.appsummer.ns.cloudflare.com, matt.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.131

NS records: summer.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantnote.app (unsigned zone)

⏱️ Timing

Total: 1091ms | Queries: -

📄 Records

TypeCountSample Data
A115.235.62.218
NS2matt.ns.cloudflare.com, summer.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 13), route1.mx.cloudflare.net (pri: 24)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1matt.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

quantnote.app resolves to one IP address: 15.235.62.218.

Name Servers

DNS delegation for quantnote.app points to two name servers: matt.ns.cloudflare.com and summer.ns.cloudflare.com.

quantnote.app uses the same name servers as several other domains — among them lawsenfdk.pages.dev, leafsey.workers.dev, metland.vip and two more.

There is at least partial name server overlap between quantnote.app and other domains — ckdww.com, cavendishauction.com, haipingmian.top and two more among them.

These name servers tend to appear in combination with the name servers michael.ns.cloudflare.com, anita.ns.cloudflare.com, bonnie.ns.cloudflare.com and andy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

matt.ns.cloudflare.com has IP addresses 108.162.193.131, 172.64.33.131 and 173.245.59.131, plus 3 other.

summer.ns.cloudflare.com has IP addresses 108.162.194.9, 162.159.38.9 and 172.64.34.9, plus 3 other.

Mail Servers

Incoming mail for quantnote.app is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

quantnote.app has at least partial mail server overlap with other domains such as smkn1abang.sch.id, smilesrigo.com, calmavero.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.