prefetch.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

prefetch.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4163🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a192🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.99Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.146🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaria.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ac0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaria.ns.cloudflare.com
A2803:f800:50::6ca2:c0c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaria.ns.cloudflare.com
A2a06:98c1:50::ac40:20c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaria.ns.cloudflare.com
A108.162.192.192🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaria.ns.cloudflare.com
A172.64.32.192🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaria.ns.cloudflare.com
A173.245.58.192🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaria.ns.cloudflare.com
NSnile.ns.cloudflare.com
A2606:4700:58::adf5:3bd6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
A2803:f800:50::6ca2:c1d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnile.ns.cloudflare.com
A2a06:98c1:50::ac40:21d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnile.ns.cloudflare.com
A108.162.193.214🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
A172.64.33.214🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
A173.245.59.214🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnile.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.99, 172.67.161.146
IPv6 hints2606:4700:3031::6815:4163, 2606:4700:3035::ac43:a192
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAmaria.ns.cloudflare.comdns@cloudflare.com serial=2414013595

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

prefetch.workers.dev
prefetch.de
prefetch.icu
prefetch.io
prefetch.eu
prefetch.pages.dev
prefetch.org
prefetch.ai
prefetch.com
prefetch.net
prefetch.dev
prefetch.app
prefetch.co

Similar names

perftech.com
techperf.com
hperfect.fr
perfetch.com
perftech.co.nz
perftech.com.au
etechfrp.com
petcherf.ph
perfecth.com
hperfect.be
petrchef.ru
perfecth.co.th
perftech.co.jp
preftech.de
perftech.gr
perftech.ru
petcfher.ph
hperfect.com
petfcher.ph
perftech.elementor.cloud
preftech.com
hperfect.cn
perftech.us
perftech.si
perftech.org
perftech.net
perftech.net.au
pehrfect.com
perfecth.ru
perftech.fr
perfecth.net
perftech.tv

Previous names

preetpatel.dev
preets.dev
preetsingh.dev
preevy.dev
preeyank.dev
preezie.dev
pref.dev
prefabricator.dev
prefabs.dev
prefaceai.dev
prefaces.dev
prefactor.dev
prefect.dev
prefeitura.dev
prefera.dev
preferentialiq.dev
preferentiq.dev
preferrd.dev
preferreddata.dev

Next names

prefetching.dev
prefex.dev
prefiks.dev
prefire.dev
prefix.dev
prefkit.dev
preflight.dev
preflightai.dev
preflightapp.dev
preflightkit.dev
preflite.dev
preflow.dev
prefly.dev
preflyt.dev
preforms.dev
pregacao.dev
pregame.dev
pregh.dev
prego.dev
prehabitco.dev

DNS History

6 records (6 active, 0 former)

NSmaria.ns.cloudflare.comnile.ns.cloudflare.comA104.21.65.99172.67.161.1462606:4700:3031::6815:41632606:4700:3035::ac43:a192
●NSmaria.ns.cloudflare.com2026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 09:10:06
● 2026-09-09 04:51:06
●NSnile.ns.cloudflare.com2026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 09:10:06
● 2026-09-09 04:51:06
●A104.21.65.992026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 09:10:06
● 2026-09-09 04:51:06
●A172.67.161.1462026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 09:10:06
● 2026-09-09 04:51:06
●A2606:4700:3031::6815:41632026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 09:10:06
● 2026-09-09 04:51:06
●A2606:4700:3035::ac43:a1922026-09-06 → 2026-09-09 · 2 obs
● 2026-09-06 09:10:06
● 2026-09-09 04:51:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
prefetch.devmaria.ns.cloudflare.com, nile.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.214

NS records: maria.ns.cloudflare.com, nile.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prefetch.dev (unsigned zone)

⏱️ Timing

Total: 2442ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.146, 104.21.65.99
AAAA22606:4700:3035::ac43:a192, 2606:4700:3031::6815:4163
NS2maria.ns.cloudflare.com, nile.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maria.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

prefetch.dev has four IP addresses: 104.21.65.99, 172.67.161.146, 2606:4700:3031::6815:4163 and 2606:4700:3035::ac43:a192.

barlowtrailroadhouse.com, newyorksoldier.com, seemplyzen.com plus two other host names have IP numbers in common with prefetch.dev.

Name Servers

The NS records for prefetch.dev delegate to maria.ns.cloudflare.com and nile.ns.cloudflare.com.

The name server configuration of prefetch.dev is shared with other domains, for instance kamsevydat.cz, mapsotore.top, hybs.app and two others.

prefetch.dev partially shares its NS delegation with several other domains, including erecteursdurachis.ca, danjohn.cn, goldencashew.lk and two others.

These name servers regularly co-occur with the name servers bart.ns.cloudflare.com, sasha.ns.cloudflare.com and sue.ns.cloudflare.com.

Hosts with 6 IP addresses each:

maria.ns.cloudflare.com maps to 108.162.192.192, 172.64.32.192, 173.245.58.192 and 3 additional IP addresses.

nile.ns.cloudflare.com maps to 108.162.193.214, 172.64.33.214, 173.245.59.214 and 3 additional IP addresses.