flexcheck.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

flexcheck.dev

DNSSEC⚠️ Not signed
NSaddyson.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2644🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A2803:f800:50::6ca2:c244🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaddyson.ns.cloudflare.com
A2a06:98c1:50::ac40:2244🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaddyson.ns.cloudflare.com
A108.162.194.68🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A162.159.38.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A172.64.34.68🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
NSpiers.ns.cloudflare.com
A2606:4700:58::a29f:2c10🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
A2803:f800:50::6ca2:c310🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiers.ns.cloudflare.com
A2a06:98c1:50::ac40:2310🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpiers.ns.cloudflare.com
A108.162.195.16🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
A162.159.44.16Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
A172.64.35.16🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
SOAaddyson.ns.cloudflare.comdns@cloudflare.com serial=2417983288

dev

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=1
🔒 HSTS Preload (+subdomains)

Same first word

flexcheck.online
flexcheck.ai
flexcheck.me
flexcheck.io
flexcheck.workers.dev
flexcheck.nl
flexcheck.dev
flexcheck.xyz
flexcheck.app
flexcheck.us

Similar names

checkflex.co.uk
checkflex.de
checkflex.com
checkflex.sbs
checkflex.xyz

Previous names

flex-os.dev
flex2.dev
flex42.dev
flexa.dev
flexaccess.dev
flexagift.dev
flexai.dev
flexapp.dev
flexapp360.dev
flexar.dev
flexatone.dev
flexbase.dev
flexbe.dev
flexblue.dev
flexbone.dev
flexboxandchill.dev
flexboxed.dev
flexbuild.dev
flexcal.dev
flexchat.dev

Next names

flexcode.dev
flexcoders.dev
flexcom.dev
flexconnect.dev
flexconversion.dev
flexcore.dev
flexcount.dev
flexd.dev
flexdigital.dev
flexdog.dev
flexecom.dev
flexeed.dev
flexemarkets.dev
flexen.dev
flexengine.dev
flexer.dev
flexext.dev
flexflowui.dev
flexforge.dev
flexform.dev

DNS History

2 records (2 active, 0 former)

NSaddyson.ns.cloudflare.compiers.ns.cloudflare.com
●NSaddyson.ns.cloudflare.com2026-10-10 → 2026-10-22 · 2 obs
● 2026-10-10 22:53:54
● 2026-10-22 18:50:58
●NSpiers.ns.cloudflare.com2026-10-10 → 2026-10-22 · 2 obs
● 2026-10-10 22:53:54
● 2026-10-22 18:50:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
flexcheck.devpiers.ns.cloudflare.com, addyson.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.68

NS records: piers.ns.cloudflare.com, addyson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexcheck.dev (unsigned zone)

⏱️ Timing

Total: 1541ms | Queries: -

📄 Records

TypeCountSample Data
NS2addyson.ns.cloudflare.com, piers.ns.cloudflare.com
SOA1addyson.ns.cloudflare.com dns.cloudflare

Analysis

Name Servers

flexcheck.dev is served by two delegated name servers, addyson.ns.cloudflare.com and piers.ns.cloudflare.com.

flexcheck.dev shares its name server setup with other domains, including sandriellemaragua.com, delvallelucky2.workers.dev, topanhoki7789.pages.dev and two others.

flexcheck.dev has at least partial name server overlap with other domains, such as xfqztjoj.workers.dev, dastaars.uk, ongoing147.workers.dev and two others.

These name servers tend to appear together with the name servers june.ns.cloudflare.com, osmar.ns.cloudflare.com and imani.ns.cloudflare.com.

Host names with 6 IP numbers:

addyson.ns.cloudflare.com carries IP addresses 108.162.194.68, 162.159.38.68 and 172.64.34.68, with 3 other addresses beyond those.

piers.ns.cloudflare.com carries IP addresses 108.162.195.16, 162.159.44.16 and 172.64.35.16, with 3 other addresses beyond those.