f-it.dev - robtex.com

f-it.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:83fe🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:46b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.107Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.254🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjames.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A2803:f800:50::6ca2:c1b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjames.ns.cloudflare.com
A2a06:98c1:50::ac40:21b2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjames.ns.cloudflare.com
A108.162.193.178🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A172.64.33.178🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A173.245.59.178🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
NSsloan.ns.cloudflare.com
A2606:4700:50::a29f:2634🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsloan.ns.cloudflare.com
A2803:f800:50::6ca2:c234🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsloan.ns.cloudflare.com
A2a06:98c1:50::ac40:2234🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsloan.ns.cloudflare.com
A108.162.194.52🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsloan.ns.cloudflare.com
A162.159.38.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsloan.ns.cloudflare.com
A172.64.34.52🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsloan.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
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
MXroute2.mx.cloudflare.net(83)
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
MXroute3.mx.cloudflare.net(91)
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
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.107, 172.67.131.254
IPv6 hints2606:4700:3031::ac43:83fe, 2606:4700:3034::6815:46b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com
SOAjames.ns.cloudflare.comdns@cloudflare.com serial=2399389196

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

f-it.synology.me
f-it.jp
f-it.ru
f-it.us
f-it.at
f-it.co.jp
f-it.com.cn
f-it.dev
f-it.net
f-it.nl
f-it.ch
f-it.biz
f-it.org
f-it.pro
f-it.eu
f-it.com
f-it.se

Similar names

it-f.pro
fi-t.com
tf-i.com
fi-t.jp
it-f.com
it-f.net
t-fi.com
i-tf.net
t-if.dk
tf-i.de
f-ti.com
if-t.com
it-f.de
i-tf.org
ft-i.com
fi-t.eu
it-f.ch
ti-f.org
it-f.org
tf-i.org
fi-t.de
it-f.eu
it-f.jp

DNS History

16 records (9 active, 7 former)

202120222023202420252026NSjames.ns.cloudflare.comsloan.ns.cloudflare.comns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netfit-dev0c.mail.protection.outlook.comA104.21.4.107172.67.131.2542606:4700:3031::ac43:83fe2606:4700:3034::6815:46b192.64.119.13197.221.2.15
●NSjames.ns.cloudflare.com2026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
○NSns1.bdm.microsoftonline.com2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 01:37:30
○ 2026-04-25 07:25:22
○ 2026-05-11 06:27:32
○NSns2.bdm.microsoftonline.com2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 01:37:30
○ 2026-04-25 07:25:22
○ 2026-05-11 06:27:32
○NSns3.bdm.microsoftonline.com2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 01:37:30
○ 2026-04-25 07:25:22
○ 2026-05-11 06:27:32
○NSns4.bdm.microsoftonline.com2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 01:37:30
○ 2026-04-25 07:25:22
○ 2026-05-11 06:27:32
●NSsloan.ns.cloudflare.com2026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
○MXfit-dev0c.mail.protection.outlook.com2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 01:37:30
○ 2026-04-25 07:25:22
○ 2026-05-11 06:27:32
●MXroute1.mx.cloudflare.net2026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
●MXroute2.mx.cloudflare.net2026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
●MXroute3.mx.cloudflare.net2026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
●A104.21.4.1072026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
●A172.67.131.2542026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
○A192.64.119.132020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 01:37:30
○ 2026-04-25 07:25:22
○ 2026-05-11 06:27:32
○A197.221.2.152020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 01:37:30
○ 2026-04-25 07:25:22
○ 2026-05-11 06:27:32
●A2606:4700:3031::ac43:83fe2026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32
●A2606:4700:3034::6815:46b2026-04-25 → 2026-05-11 · 3 obs
○ 2020-03-14 01:37:30
● 2026-04-25 07:25:22
● 2026-05-11 06:27:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
f-it.devjames.ns.cloudflare.com, sloan.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.178

NS records: james.ns.cloudflare.com, sloan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f-it.dev (unsigned zone)

⏱️ Timing

Total: 645ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.131.254, 104.21.4.107
AAAA22606:4700:3031::ac43:83fe, 2606:4700:3034::6815:46b
NS2james.ns.cloudflare.com, sloan.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 79), route2.mx.cloudflare.net (pri: 83)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1james.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

f-it.dev refers to four IP numbers: 2606:4700:3031::ac43:83fe, 2606:4700:3034::6815:46b, 104.21.4.107 and 172.67.131.254.

Other host names, for instance atechmarkbd.com, osanoptics.com, vumoo.me, tzqx.net and technovort-exlogic.forum share IP numbers with f-it.dev.

Name Servers

f-it.dev's delegation uses two name servers: james.ns.cloudflare.com and sloan.ns.cloudflare.com.

f-it.dev uses the same name server setup as other domains, such as flowd.co.uk, doctorpc.es, doctor-pc.es, oceanviewhotelguam.com and lawmate.in.

f-it.dev at least partially shares name servers with other domains, including icd-org.co.jp, missblackgermany.com, super3367xjp.live, mega188jp.sbs and rumours.nl.

These name servers are commonly used together with the name servers vivienne.ns.cloudflare.com, alaric.ns.cloudflare.com, cris.ns.cloudflare.com and trey.ns.cloudflare.com.

Host names with six IP numbers:

james.ns.cloudflare.com points to 2606:4700:58::adf5:3bb2, 2803:f800:50::6ca2:c1b2, 2a06:98c1:50::ac40:21b2, 108.162.193.178, 172.64.33.178 and 173.245.59.178.

sloan.ns.cloudflare.com points to 2606:4700:50::a29f:2634, 2803:f800:50::6ca2:c234, 2a06:98c1:50::ac40:2234, 108.162.194.52, 162.159.38.52 and 172.64.34.52.

Mail Servers

Three mail servers handle f-it.dev: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

f-it.dev shares at least some mail servers with other domains, for example automech.com.br, balanceodyssey.com, youngadult-books.com, healing-peace.com and thegreenvoyage.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25