flatstack.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

flatstack.dev

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:580🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8576🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.128Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.118🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadi.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadi.ns.cloudflare.com
A2803:f800:50::6ca2:c038🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadi.ns.cloudflare.com
A2a06:98c1:50::ac40:2038🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadi.ns.cloudflare.com
A108.162.192.56🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadi.ns.cloudflare.com
A172.64.32.56🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadi.ns.cloudflare.com
A173.245.58.56🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadi.ns.cloudflare.com
NSvicente.ns.cloudflare.com
A2606:4700:58::a29f:2cef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A2803:f800:50::6ca2:c3ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvicente.ns.cloudflare.com
A2a06:98c1:50::ac40:23ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvicente.ns.cloudflare.com
A108.162.195.239🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A162.159.44.239Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
A172.64.35.239🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvicente.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
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
MXroute3.mx.cloudflare.net(60)
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
MXroute2.mx.cloudflare.net(74)
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
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.128, 172.67.133.118
IPv6 hints2606:4700:3037::6815:580, 2606:4700:3037::ac43:8576
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=66, name=cloudflare-ech.com
SOAadi.ns.cloudflare.comdns@cloudflare.com serial=2418786026

dev

DNSSEC⚠️ Not signed
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=1
🔒 HSTS Preload (+subdomains)

Same first word

flatstack.ru
flatstack.de
flatstack.cash
flatstack.net
flatstack.info
flatstack.dev
flatstack.app
flatstack.pages.dev
flatstack.ai
flatstack.com
flatstack.hk

Similar names

talkfacts.eu
talkfacts.hu
talkfacts.club
stackflat.app
talkfacts.com
talkfacts.co.uk
factstalk.com

Previous names

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Next names

flatsteady.dev
flatten.dev
flatterer.dev
flatto.dev
flatup.dev
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flatweb.dev
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DNS History

9 records (9 active, 0 former)

NSadi.ns.cloudflare.comvicente.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.5.128172.67.133.1182606:4700:3037::6815:5802606:4700:3037::ac43:8576
●NSadi.ns.cloudflare.com2026-10-19 → 2026-10-30 · 2 obs
● 2026-10-19 01:06:08
● 2026-10-30 05:06:12
●NSvicente.ns.cloudflare.com2026-10-19 → 2026-10-30 · 2 obs
● 2026-10-19 01:06:08
● 2026-10-30 05:06:12
●MXroute1.mx.cloudflare.net2026-10-30 → 2026-10-30 · 2 obs
● 2026-10-30 03:04:34
● 2026-10-30 05:06:12
●MXroute2.mx.cloudflare.net2026-10-30 → 2026-10-30 · 2 obs
● 2026-10-30 03:04:34
● 2026-10-30 05:06:12
●MXroute3.mx.cloudflare.net2026-10-30 → 2026-10-30 · 2 obs
● 2026-10-30 03:04:34
● 2026-10-30 05:06:12
●A104.21.5.1282026-10-30 → 2026-10-30 · 2 obs
● 2026-10-30 03:04:34
● 2026-10-30 05:06:12
●A172.67.133.1182026-10-30 → 2026-10-30 · 2 obs
● 2026-10-30 03:04:34
● 2026-10-30 05:06:12
●A2606:4700:3037::6815:5802026-10-30 → 2026-10-30 · 2 obs
● 2026-10-30 03:04:34
● 2026-10-30 05:06:12
●A2606:4700:3037::ac43:85762026-10-30 → 2026-10-30 · 2 obs
● 2026-10-30 03:04:34
● 2026-10-30 05:06:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
flatstack.devvicente.ns.cloudflare.com, adi.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.239

NS records: vicente.ns.cloudflare.com, adi.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: 770ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.133.118, 104.21.5.128
AAAA22606:4700:3037::ac43:8576, 2606:4700:3037::6815:580
NS2adi.ns.cloudflare.com, vicente.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 42), route3.mx.cloudflare.net (pri: 60)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adi.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

flatstack.dev points to the four IP addresses 104.21.5.128, 172.67.133.118, 2606:4700:3037::6815:580 and 2606:4700:3037::ac43:8576.

11995s.com, llssternill.site, www.scrapbruket.com plus two other host names have IP numbers in common with flatstack.dev.

Name Servers

flatstack.dev has two authoritative name servers — adi.ns.cloudflare.com and vicente.ns.cloudflare.com.

The name server configuration of flatstack.dev is shared with other domains, for instance 8day.diy, kodrabatowy24.pl, dr-tiago-leal.workers.dev and two others.

The name servers of flatstack.dev overlap at least partially with those of other domains — among them asd123play.com, personal-ai.ir, douglasleesaundersjr.com and two more.

These name servers commonly appear alongside the name servers raquel.ns.cloudflare.com and damien.ns.cloudflare.com.

Hosts with 6 IP addresses each:

adi.ns.cloudflare.com points to 108.162.192.56, 172.64.32.56, 173.245.58.56 and 3 other IP addresses.

vicente.ns.cloudflare.com points to 108.162.195.239, 162.159.44.239, 172.64.35.239 and 3 other IP addresses.

Mail Servers

Mail for flatstack.dev is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by flatstack.dev are shared with other domains: teddypardo.us, nurral.com, harshbansal.in and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.