keepsync.app - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

keepsync.app

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:29f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:815e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.159Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.94🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaldo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
A2803:f800:50::6ca2:c3f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaldo.ns.cloudflare.com
A2a06:98c1:50::ac40:23f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaldo.ns.cloudflare.com
A108.162.195.248🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
A162.159.44.248Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
A172.64.35.248🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaldo.ns.cloudflare.com
NStreasure.ns.cloudflare.com
A2606:4700:50::a29f:2674🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A2803:f800:50::6ca2:c274🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtreasure.ns.cloudflare.com
A2a06:98c1:50::ac40:2274🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtreasure.ns.cloudflare.com
A108.162.194.116🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A162.159.38.116Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A172.64.34.116🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
MXmail.keepsync.app ⭐
A194.163.133.106🇩🇪 CONTABO194.163.128.0/18
PTRkeepsync.app
TXTv=spf1 mx ra=postmaster -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.159, 172.67.129.94
IPv6 hints2606:4700:3031::6815:29f, 2606:4700:3035::ac43:815e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=72, name=cloudflare-ech.com
SOAaldo.ns.cloudflare.comdns@cloudflare.com serial=2419246097

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

keepsync.com
keepsync.xyz
keepsync.app
keepsync.ai
keepsync.co
keepsync.io

Similar names

kynespec.com
kepesync.com
synckeep.xyz
peeksync.com

Previous names

keepstack.app
keepstakes.app
keepstandards.app
keepstash.app
keepstats.app
keepstead.app
keepsteady.app
keepstorehq.app
keepstories.app
keepstory.app
keepstrack.app
keepstreak.app
keepstream.app
keepstrolling.app
keepsule.app
keepsum.app
keepsure.app
keepsweep.app
keepsy.app

Next names

keept.app
keeptab.app
keeptabs.app
keeptalking.app
keeptally.app
keeptape.app
keeptask.app
keepteaching.app
keepteam.app
keeptempo.app
keepter.app
keepthat.app
keeptheball.app
keepthebeat.app
keepthecase.app
keeptheclub.app
keepthefire.app
keeptheflow.app
keepthelighton.app
keepthemhonestau.app

DNS History

11 records (7 active, 4 former)

NSaldo.ns.cloudflare.comtreasure.ns.cloudflare.comMXmail.keepsync.appA104.21.2.159172.67.129.942606:4700:3031::6815:29f2606:4700:3035::ac43:815e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSaldo.ns.cloudflare.com2026-09-04 → 2026-11-07 · 2 obs
● 2026-09-04 09:02:30
● 2026-11-07 20:25:44
●NStreasure.ns.cloudflare.com2026-09-04 → 2026-11-07 · 2 obs
● 2026-09-04 09:02:30
● 2026-11-07 20:25:44
●MXmail.keepsync.app2026-09-04 → 2026-11-07 · 2 obs
● 2026-09-04 09:02:30
● 2026-11-07 20:25:44
●A104.21.2.1592026-09-16 → 2026-11-07 · 3 obs
○ 2026-09-04 09:02:30
● 2026-09-16 00:32:46
● 2026-11-07 20:25:44
●A172.67.129.942026-09-16 → 2026-11-07 · 3 obs
○ 2026-09-04 09:02:30
● 2026-09-16 00:32:46
● 2026-11-07 20:25:44
○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 09:02:30
○ 2026-09-16 00:32:46
○ 2026-11-07 20:25:44
○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 09:02:30
○ 2026-09-16 00:32:46
○ 2026-11-07 20:25:44
●A2606:4700:3031::6815:29f2026-09-16 → 2026-11-07 · 3 obs
○ 2026-09-04 09:02:30
● 2026-09-16 00:32:46
● 2026-11-07 20:25:44
●A2606:4700:3035::ac43:815e2026-09-16 → 2026-11-07 · 3 obs
○ 2026-09-04 09:02:30
● 2026-09-16 00:32:46
● 2026-11-07 20:25:44
○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 09:02:30
○ 2026-09-16 00:32:46
○ 2026-11-07 20:25:44
○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 09:02:30
○ 2026-09-16 00:32:46
○ 2026-11-07 20:25:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
keepsync.apptreasure.ns.cloudflare.com, aldo.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.116

NS records: treasure.ns.cloudflare.com, aldo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.159, 172.67.129.94
AAAA22606:4700:3031::6815:29f, 2606:4700:3035::ac43:815e
NS2aldo.ns.cloudflare.com, treasure.ns.cloudflare.com
MX1mail.keepsync.app (pri: 10)
TXT1v=spf1 mx ra=postmaster -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aldo.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

keepsync.app resolves to four IP addresses: 104.21.2.159, 172.67.129.94, 2606:4700:3031::6815:29f and 2606:4700:3035::ac43:815e.

Two other host names, along with nurbljwhtkhhs.space, healthdigests.com and zuohbia.top, also share IP numbers with keepsync.app.

Name Servers

keepsync.app is served by two delegated name servers, aldo.ns.cloudflare.com and treasure.ns.cloudflare.com.

keepsync.app shares its NS records with other domains, for example 0xwkj1utqt.pages.dev, kbri.win, webkam8930.workers.dev and two others.

keepsync.app has at least partial name server overlap with other domains, such as ncareiv.com, keondria1.workers.dev, xatrz.com and two others.

These name servers tend to appear together with the name servers titan.ns.cloudflare.com, mike.ns.cloudflare.com and daphne.ns.cloudflare.com.

DNS names with 6 IP addresses:

aldo.ns.cloudflare.com carries IP addresses 108.162.195.248, 162.159.44.248 and 172.64.35.248, with 3 other addresses beyond those.

treasure.ns.cloudflare.com carries IP addresses 108.162.194.116, 162.159.38.116 and 172.64.34.116, with 3 other addresses beyond those.

Mail Servers

The sole mail server for keepsync.app is mail.keepsync.app.

There is one IP number for mail.keepsync.app: 194.163.133.106.