howff.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

howff.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:c14🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:974c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.20Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.76🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmarek.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarek.ns.cloudflare.com
A2803:f800:50::6ca2:c1ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarek.ns.cloudflare.com
A2a06:98c1:50::ac40:21ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarek.ns.cloudflare.com
A108.162.193.202🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.202🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.202🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSparis.ns.cloudflare.com
A2606:4700:50::a29f:2671🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRparis.ns.cloudflare.com
A2803:f800:50::6ca2:c271🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRparis.ns.cloudflare.com
A2a06:98c1:50::ac40:2271🇺🇸 Cloudflare2a06:98c1:50::/45
PTRparis.ns.cloudflare.com
A108.162.194.113🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRparis.ns.cloudflare.com
A162.159.38.113Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRparis.ns.cloudflare.com
A172.64.34.113🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRparis.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.20, 172.67.151.76
IPv6 hints2606:4700:3033::6815:c14, 2606:4700:3034::ac43:974c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOAmarek.ns.cloudflare.comdns@cloudflare.com serial=2413573179

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

howff.app
howff.co.uk
howff.dev
howff.com
howff.uk
howff.pub

Similar names

fwofh.com
hwoff.com
whoff.vercel.app
fwhof.com
ffhow.top
whoff.com
hfwfo.info
ffwoh.ooo
hoffw.ph

Previous names

howd.dev
howden.dev
howdidthereleasego.dev
howdoievenai.dev
howdoyou.dev
howdy39.dev
howdynet.dev
howdyweb.dev
howell.dev
howellbatula.dev
howells.dev
hower.dev
howerton.dev
howes.dev
howest.dev
howetotech.dev
howett.dev
howey.dev
howfastisgo.dev
howfastisjavascript.dev

Next names

howforge.dev
howfuguismybrowser.dev
howgitworks.dev
howhardcanitbe.dev
howhuge.dev
howiclaude.dev
howie.dev
howiedoit.dev
howisos.dev
howitalk.dev
howitlooks.dev
howitruns.dev
howitworks.dev
howivibe.dev
howkb.dev
howktech.dev
howlapp.dev
howle.dev
howleds.dev

DNS History

6 records (6 active, 0 former)

NSmarek.ns.cloudflare.comparis.ns.cloudflare.comA104.21.12.20172.67.151.762606:4700:3033::6815:c142606:4700:3034::ac43:974c
●NSmarek.ns.cloudflare.com2026-09-05 → 2026-10-09 · 2 obs
● 2026-09-05 20:01:16
● 2026-10-09 22:44:38
●NSparis.ns.cloudflare.com2026-09-05 → 2026-10-09 · 2 obs
● 2026-09-05 20:01:16
● 2026-10-09 22:44:38
●A104.21.12.202026-09-05 → 2026-10-09 · 2 obs
● 2026-09-05 20:01:16
● 2026-10-09 22:44:38
●A172.67.151.762026-09-05 → 2026-10-09 · 2 obs
● 2026-09-05 20:01:16
● 2026-10-09 22:44:38
●A2606:4700:3033::6815:c142026-09-05 → 2026-10-09 · 2 obs
● 2026-09-05 20:01:16
● 2026-10-09 22:44:38
●A2606:4700:3034::ac43:974c2026-09-05 → 2026-10-09 · 2 obs
● 2026-09-05 20:01:16
● 2026-10-09 22:44:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
howff.devparis.ns.cloudflare.com, marek.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.113

NS records: paris.ns.cloudflare.com, marek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for howff.dev (unsigned zone)

⏱️ Timing

Total: 910ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.151.76, 104.21.12.20
AAAA22606:4700:3034::ac43:974c, 2606:4700:3033::6815:c14
NS2marek.ns.cloudflare.com, paris.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1marek.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

howff.dev points to the four IP addresses 104.21.12.20, 172.67.151.76, 2606:4700:3033::6815:c14 and 2606:4700:3034::ac43:974c.

cyberonestudio.digital, axahenej.biz, icmjapan.org plus two other host names have IP numbers in common with howff.dev.

Name Servers

howff.dev is served by two delegated name servers, marek.ns.cloudflare.com and paris.ns.cloudflare.com.

The name server configuration of howff.dev is shared with other domains, for instance mohamadabdollahi351.workers.dev, iherbpromocodes.com, neurologik-cfa.pages.dev and two others.

At least some of howff.dev's name servers are shared with other domains, for example northernnature.ca, bao-cao-tile-sp.pages.dev, thejonitimes.com and two more.

These name servers tend to be used in conjunction with the name servers dahlia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

marek.ns.cloudflare.com carries IP addresses 108.162.193.202, 172.64.33.202 and 173.245.59.202, with 3 other addresses beyond those.

paris.ns.cloudflare.com carries IP addresses 108.162.194.113, 162.159.38.113 and 172.64.34.113, with 3 other addresses beyond those.