downcheck.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

downcheck.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:22d0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d064🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.208Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.100🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoel.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoel.ns.cloudflare.com
A108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
NSwren.ns.cloudflare.com
A2606:4700:50::a29f:268d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
A2803:f800:50::6ca2:c28d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwren.ns.cloudflare.com
A2a06:98c1:50::ac40:228d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwren.ns.cloudflare.com
A108.162.194.141🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
A162.159.38.141Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
A172.64.34.141🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwren.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.208, 172.67.208.100
IPv6 hints2606:4700:3030::6815:22d0, 2606:4700:3035::ac43:d064
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOAjoel.ns.cloudflare.comdns@cloudflare.com serial=2419418358

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

downcheck.nl
downcheck.ch
downcheck.eu
downcheck.ai
downcheck.dk
downcheck.net
downcheck.com
downcheck.dev
downcheck.ca
downcheck.de
downcheck.at
downcheck.co.uk
downcheck.online
downcheck.info
downcheck.uk

Similar names

checkdown.pages.dev
checkdown.co
checkdown.ai
checkdown.com
checkdown.org
checkdown.app
kwconched.com
checkdown.net

Previous names

dowdy.dev
dowe.dev
doweb.dev
dowelltech.dev
dowhatworks.dev
dowhilelabs.dev
dowhiletrue.dev
dowi.dev
dowise.dev
dowiw.dev
dowiz.dev
dowla.dev
down.dev
down2.dev
downagain.dev
downapp.dev
downarcade.dev
downbad.dev
downbeat.dev
downbeatapp.dev

Next names

downchecker.dev
downdetector.dev
downdraft.dev
downeast.dev
downes.dev
downey.dev
downformaintenance.dev
downham.dev
downhill.dev
downhillgames.dev
downhills.dev
downhub.dev
downing.dev
downingmoon.dev
downingstreetsoftware.dev
downlevel.dev
downlink.dev
download-ffmpeg.dev
downloadablefox.dev
downloademoji.dev

DNS History

6 records (6 active, 0 former)

NSjoel.ns.cloudflare.comwren.ns.cloudflare.comA104.21.34.208172.67.208.1002606:4700:3030::6815:22d02606:4700:3035::ac43:d064
●NSjoel.ns.cloudflare.com2026-09-12 → 2026-11-11 · 2 obs
● 2026-09-12 11:16:56
● 2026-11-11 20:30:14
●NSwren.ns.cloudflare.com2026-09-12 → 2026-11-11 · 2 obs
● 2026-09-12 11:16:56
● 2026-11-11 20:30:14
●A104.21.34.2082026-09-12 → 2026-11-11 · 2 obs
● 2026-09-12 11:16:56
● 2026-11-11 20:30:14
●A172.67.208.1002026-09-12 → 2026-11-11 · 2 obs
● 2026-09-12 11:16:56
● 2026-11-11 20:30:14
●A2606:4700:3030::6815:22d02026-09-12 → 2026-11-11 · 2 obs
● 2026-09-12 11:16:56
● 2026-11-11 20:30:14
●A2606:4700:3035::ac43:d0642026-09-12 → 2026-11-11 · 2 obs
● 2026-09-12 11:16:56
● 2026-11-11 20:30:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
downcheck.devwren.ns.cloudflare.com, joel.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.141

NS records: wren.ns.cloudflare.com, joel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for downcheck.dev (unsigned zone)

⏱️ Timing

Total: 1140ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.34.208, 172.67.208.100
AAAA22606:4700:3030::6815:22d0, 2606:4700:3035::ac43:d064
NS2joel.ns.cloudflare.com, wren.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joel.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

downcheck.dev directs to four IP numbers, which are 104.21.34.208, 172.67.208.100, 2606:4700:3030::6815:22d0 and 2606:4700:3035::ac43:d064.

Among the host names that share IP numbers with downcheck.dev are test.pctidningen.se, vellux-blanket.com, 0055beti3.com and two others.

Name Servers

Two name servers handle the delegation for downcheck.dev: joel.ns.cloudflare.com and wren.ns.cloudflare.com.

downcheck.dev has the same name server delegation as a number of other domains, such as pulsechecker.dev, jmosih.asia, cwfwpz.asia and two more.

At least some of downcheck.dev's name servers are shared with other domains, for example ycsh-heaters.com, ythfdz.com, doingseo.cn and two more.

These name servers are often deployed together with the name servers cleo.ns.cloudflare.com, anastasia.ns.cloudflare.com, roxy.ns.cloudflare.com and jen.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

joel.ns.cloudflare.com resolves to 108.162.193.184, 172.64.33.184 and 173.245.59.184 among others, with 3 other IP addresses in total.

wren.ns.cloudflare.com resolves to 108.162.194.141, 162.159.38.141 and 172.64.34.141 among others, with 3 other IP addresses in total.