fib.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

fib.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3426🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c2cb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.38Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.203🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamber.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamber.ns.cloudflare.com
A2803:f800:50::6ca2:c040🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamber.ns.cloudflare.com
A2a06:98c1:50::ac40:2040🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamber.ns.cloudflare.com
A108.162.192.64🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.64🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.64🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSrob.ns.cloudflare.com
A2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrob.ns.cloudflare.com
A2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrob.ns.cloudflare.com
A2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrob.ns.cloudflare.com
A108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrob.ns.cloudflare.com
A172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrob.ns.cloudflare.com
A173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrob.ns.cloudflare.com
MXmx1.larksuite.com ⭐
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx2.larksuite.com(5)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx3.larksuite.com(10)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
A101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20
TXTv=spf1 +include:spf.onlarksuite.com -all
TXTverification-code-site-App_lark=Oy43zoWklsGHySthrq6p
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.38, 172.67.194.203
IPv6 hints2606:4700:3032::6815:3426, 2606:4700:3037::ac43:c2cb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAamber.ns.cloudflare.comdns@cloudflare.com serial=2419726603

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

fib.com.pl
fib.onl
fib.pl
fib.ph
fib.me
fib.su
fib.gg
fib.cz
fib.co.bw
fib.org.ph
fib.dk
fib.co.id
fib.international
fib.pages.dev
fib.asia
fib.my.id
fib.com.ph
fib.lima-city.de
fib.xyz
fib.homes
fib.lt
fib.or.id
fib.al
fib.im
fib.ca
fib.dev
fib.it
fib.world
fib.gov.ng
fib.wtf
fib.fund
fib.co.za
fib.poznan.pl
fib.info
fib.today
fib.uy
fib.no
fib.se
fib.at
fib.li
fib.fr
fib.de
fib.co.ke
fib.ie
fib.workers.dev
fib.eu
fib.cards
fib.ro
fib.group
fib.us.com
fib.bt
fib.sh
fib.co.jp
fib.ai
fib.in
fib.re
fib.app
fib.myds.me
fib.iq
fib.org.pl
fib.com.de
fib.ch
fib.hu
fib.is
fib.cc
fib.com.tw
fib.red
fib.co.kr
fib.si
fib.name
fib.best
fib.jp
fib.ooo
fib.us
fib.lol
fib.co.in
fib.co.ao
fib.lv
fib.wiki
fib.nl
fib.partners
fib.com.sa
fib.gov.bf
fib.agency
fib.directory
fib.tm
fib.ma
fib.br
fib.trading
fib.nu
fib.rip
fib.immo
fib.com.au
fib.be
fib.com.ua
fib.uk.com
fib.earth
fib.cn
fib.fi
fib.com.hr

Similar names

fbi.solutions
bfi.com.sa
fbi.uy
fbi.is
fbi.business
ifb.ac.th
bif.org.au
bif.us
ifb.email
ibf.ie
bif.web.id
fbi.tools
ibf.de
bif.tel
ifb.co.jp
fbi.fit
bfi.co.tz
ifb.de
bif.legal
bfi.ir
fbi.skin
fbi.sale
ibf.church
ibf.international
bfi.com.in
ifb.ir
bif.workers.dev
fbi.hk
fbi.ee
bif.com.ar
fbi.social
bif.com.ua
fbi.ac
ibf.net
bif.com.au
bif.fan
fbi.co.at
bif.com.pe
fbi.pages.dev
fbi.army
bfi.finance
fbi.co.in
bif.lima-city.de
ifb.fr
bif.de
bif.nu
bif.canva-apps.cn
bif.fi
fbi.wtf
bif.vn
fbi.llc
bif.by
fbi.com.tw
fbi.org.pl
bif.ie
fbi.ventures
ibf.org.uk
bif.events
fbi.ie
bif.info
bfi.com.bn
ifb.cn
fbi.com.pe
fbi.academy
bif.news
fbi.it
fbi.tokyo
ibf.com.br
ifb.com.mx
bif.ink
fbi.report
ibf.one
fbi.fail
fbi.com.ru
fbi.cloud
ibf.workers.dev
ifb.com.ro
fbi.no
bif.it.com
bfi.synology.me
ibf.ch
bif.jp
fbi.kim
ifb.co.in
ifb.co

Previous names

fian.dev
fiance.dev
fiander.dev
fianna.dev
fiano.dev
fianu.dev
fiaro.dev
fiasca.dev
fiasco.dev
fiat.dev
fiatcode.dev
fiatcodex.dev
fiatlabs.dev
fiatlux.dev
fiatmo.dev
fiato.dev
fiats.dev
fiaux.dev
fiax.dev

Next names

fibb.dev
fibber.dev
fibbing.dev
fibble.dev
fibbo.dev
fibboo.dev
fibby.dev
fibe.dev
fibel.dev
fiber.dev
fiber2home.dev
fiberalpha.dev
fiberflow.dev
fiberfoundary.dev
fiberfoundry.dev
fiberoms.dev
fiberoptics.dev
fiberplane.dev
fiberr.dev
fibers.dev

DNS History

9 records (9 active, 0 former)

NSamber.ns.cloudflare.comrob.ns.cloudflare.comMXmx1.larksuite.commx2.larksuite.commx3.larksuite.comA104.21.52.38172.67.194.2032606:4700:3032::6815:34262606:4700:3037::ac43:c2cb
●NSamber.ns.cloudflare.com2026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●NSrob.ns.cloudflare.com2026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●MXmx1.larksuite.com2026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●MXmx2.larksuite.com2026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●MXmx3.larksuite.com2026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●A104.21.52.382026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●A172.67.194.2032026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●A2606:4700:3032::6815:34262026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48
●A2606:4700:3037::ac43:c2cb2026-09-06 → 2026-11-13 · 2 obs
● 2026-09-06 06:30:44
● 2026-11-13 16:46:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
fib.devrob.ns.cloudflare.com, amber.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.64

NS records: rob.ns.cloudflare.com, amber.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fib.dev (unsigned zone)

⏱️ Timing

Total: 763ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.194.203, 104.21.52.38
AAAA22606:4700:3037::ac43:c2cb, 2606:4700:3032::6815:3426
NS2amber.ns.cloudflare.com, rob.ns.cloudflare.com
MX3mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...
TXT2v=spf1 +include:spf.onlarksuite.com -all, verification-code-site-App_lark=Oy43zoWk
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amber.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

fib.dev has four IP addresses: 104.21.52.38, 172.67.194.203, 2606:4700:3032::6815:3426 and 2606:4700:3037::ac43:c2cb.

ludiansgaming.it, gittyhire.com, hcy.in.net plus two other host names have IP numbers in common with fib.dev.

Name Servers

fib.dev uses two name servers for its delegation: amber.ns.cloudflare.com and rob.ns.cloudflare.com.

The name server configuration of fib.dev is shared with other domains, for instance alviona-kapseln-shop.de, nanbpkihs.org, travelinsurance.co.nz and two others.

fib.dev shares at least some of its name servers with other domains, including twinwallcup.com, klhd.at, bill360optimize.com and two others.

Hosts with 6 IP addresses each:

Hostname amber.ns.cloudflare.com directs to 108.162.192.64, 172.64.32.64 and 173.245.58.64 along with 3 other IP addresses.

Hostname rob.ns.cloudflare.com directs to 108.162.193.140, 172.64.33.140 and 173.245.59.140 along with 3 other IP addresses.

Mail Servers

fib.dev is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

At least some of the mail servers used by fib.dev are shared with other domains: mitclothing.com, halocons.vn, daikana.com and two others among them.

Host names carrying three IP numbers:

The hostname mx3.larksuite.com directs to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names resolving to a single IP address:

mx1.larksuite.com has the IP address 18.139.153.173.

mx2.larksuite.com has the IP address 18.139.153.173.

Three host names point to 18.139.153.173: mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com.