concrew.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

concrew.dev

DNSSEC⚠️ Not signed
NSjulian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A2803:f800:50::6ca2:c35e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulian.ns.cloudflare.com
A2a06:98c1:50::ac40:235e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulian.ns.cloudflare.com
A108.162.195.94🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A162.159.44.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A172.64.35.94🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
NSsusan.ns.cloudflare.com
A2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsusan.ns.cloudflare.com
A2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsusan.ns.cloudflare.com
A108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
TXTv=spf1 -all
SOAjulian.ns.cloudflare.comdns@cloudflare.com serial=2415297614

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

concrew.beer
concrew.co
concrew.net
concrew.co.jp
concrew.workers.dev
concrew.com
concrew.jp
concrew.org
concrew.no
concrew.dev
concrew.co.uk

Similar names

crewcon.net
rowecnc.com
crewcon.com.au
crewcon.com
neccrow.synology.me
crwecon.cz
ccwreno.net
newcocr.com
newrocc.com
renoccw.com
crowecn.com
wccrone.com
crewcon.ee
crewnco.com
renoccw.info
ccwreno.com
renoccw.net

Previous names

concordes.dev
concordia.dev
concordiachat.dev
concordianexus.dev
concordium.dev
concordlib.dev
concordtech.dev
concordvoice.dev
concors.dev
concreed.dev
concreta.dev
concrete.dev
concreteauthority.dev
concreteauthoritywebsites.dev
concreteblock.dev
concretefortress.dev
concreteit.dev
concretelabs.dev
concretize.dev
concreto.dev

Next names

concrii.dev
concriterio.dev
concseoul.dev
concur.dev
concurrences.dev
concursos.dev
cond.dev
condado.dev
condailey.dev
condara.dev
condat.dev
condecode.dev
condemned.dev
condenado.dev
condensate.dev
condense.dev
condensed.dev
condensy.dev
conder.dev
condev.dev

DNS History

2 records (2 active, 0 former)

NSjulian.ns.cloudflare.comsusan.ns.cloudflare.com
●NSjulian.ns.cloudflare.com2026-09-07 → 2026-09-30 · 2 obs
● 2026-09-07 18:07:54
● 2026-09-30 20:49:46
●NSsusan.ns.cloudflare.com2026-09-07 → 2026-09-30 · 2 obs
● 2026-09-07 18:07:54
● 2026-09-30 20:49:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
concrew.devsusan.ns.cloudflare.com, julian.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.199

NS records: susan.ns.cloudflare.com, julian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concrew.dev (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

TypeCountSample Data
NS2julian.ns.cloudflare.com, susan.ns.cloudflare.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1julian.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

Two name servers handle the delegation for concrew.dev: julian.ns.cloudflare.com and susan.ns.cloudflare.com.

concrew.dev uses the same name servers as several other domains — among them lestert.blog, chagundamaxson.workers.dev, c8sl1ucd12.workers.dev and two more.

There is at least partial name server overlap between concrew.dev and other domains — onpay.sa.com, reddyprints.com, k789.beer and two more among them.

The name servers leonard.ns.cloudflare.com, denver.ns.cloudflare.com and damon.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

julian.ns.cloudflare.com resolves to 108.162.195.94, 162.159.44.94 and 172.64.35.94 among others, with 3 other IP addresses in total.

susan.ns.cloudflare.com resolves to 108.162.194.199, 162.159.38.199 and 172.64.34.199 among others, with 3 other IP addresses in total.