404dev.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

404dev.dev

DNSSEC⚠️ Not signed
NSbrenna.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A2803:f800:50::6ca2:c2b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenna.ns.cloudflare.com
A2a06:98c1:50::ac40:22b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenna.ns.cloudflare.com
A108.162.194.176🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A162.159.38.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A172.64.34.176🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
NSduke.ns.cloudflare.com
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
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(72)
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
MXroute1.mx.cloudflare.net(76)
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
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAbrenna.ns.cloudflare.comdns@cloudflare.com serial=2413188683

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

404dev.dev
404dev.com.ua
404dev.com
404dev.tech
404dev.by
404dev.com.br
404dev.shop
404dev.pro
404dev.workers.dev

Similar names

dev404.workers.dev
dev404.xyz
dev404.com
dev404.dev
dev404.pages.dev
dev404.link
dev404.tech
dev404.de
dev404.ru
440dev.ru
dev404.net
dev404.cz
dev404.fr

Previous names

40-60studio.dev
400.dev
400500.dev
400ai.dev
401.dev
401k.dev
402arcade.dev
402base.dev
402fordummies.dev
402found.dev
402kit.dev
403.dev
404-found.dev
404-not-found.dev
404.dev
4040baseball.dev
404agency.dev
404blue.dev
404connernotfound.dev
404consultants.dev

Next names

404development.dev
404digital.dev
404error.dev
404found.dev
404int.dev
404labs.dev
404labz.dev
404mybad.dev
404null.dev
404s.dev
404solutions.dev
404studio.dev
404studios.dev
404to200.dev
404tress.dev
404tune.dev
404works.dev
406stewardship.dev
407.dev
4096.dev

DNS History

5 records (5 active, 0 former)

NSbrenna.ns.cloudflare.comduke.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
●NSbrenna.ns.cloudflare.com2026-09-06 → 2026-09-16 · 2 obs
● 2026-09-06 14:00:32
● 2026-09-16 12:08:42
●NSduke.ns.cloudflare.com2026-09-06 → 2026-09-16 · 2 obs
● 2026-09-06 14:00:32
● 2026-09-16 12:08:42
●MXroute1.mx.cloudflare.net2026-09-06 → 2026-09-16 · 2 obs
● 2026-09-06 14:00:32
● 2026-09-16 12:08:42
●MXroute2.mx.cloudflare.net2026-09-06 → 2026-09-16 · 2 obs
● 2026-09-06 14:00:32
● 2026-09-16 12:08:42
●MXroute3.mx.cloudflare.net2026-09-06 → 2026-09-16 · 2 obs
● 2026-09-06 14:00:32
● 2026-09-16 12:08:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
404dev.devduke.ns.cloudflare.com, brenna.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.110

NS records: duke.ns.cloudflare.com, brenna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 404dev.dev (unsigned zone)

⏱️ Timing

Total: 1283ms | Queries: -

📄 Records

TypeCountSample Data
NS2brenna.ns.cloudflare.com, duke.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 68), route2.mx.cloudflare.net (pri: 72)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1brenna.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

404dev.dev is delegated to two name servers: brenna.ns.cloudflare.com and duke.ns.cloudflare.com.

404dev.dev uses the same name servers as several other domains — among them rgjllyleawdetceslltigj.workers.dev, parazzar.be, advertiser-action-required-console-e01.pages.dev and two more.

404dev.dev shares at least some of its name servers with other domains, including 081709.xyz, giftedcurator1712.workers.dev, plecperdodia.blog and two others.

These name servers are frequently paired with the name servers aaden.ns.cloudflare.com and johnny.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

brenna.ns.cloudflare.com resolves to 108.162.194.176, 162.159.38.176, 172.64.34.176 and 3 other IP addresses.

duke.ns.cloudflare.com resolves to 108.162.193.110, 172.64.33.110, 173.245.59.110 and 3 other IP addresses.

Mail Servers

404dev.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

404dev.dev has at least partial mail server overlap with other domains such as solidaritysky.com, totalrestorationsaltlakecity.info, tervaart.com and two more.

Hostnames that resolve to 6 IP addresses:

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

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

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