flag.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

flag.dev

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:7ae🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8911🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.174Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.17🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarcher.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
A2803:f800:50::6ca2:c388🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarcher.ns.cloudflare.com
A2a06:98c1:50::ac40:2388🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarcher.ns.cloudflare.com
A108.162.195.136🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
A162.159.44.136Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
A172.64.35.136🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
NSbecky.ns.cloudflare.com
A2606:4700:50::adf5:3a49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A2803:f800:50::6ca2:c049🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbecky.ns.cloudflare.com
A2a06:98c1:50::ac40:2049🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbecky.ns.cloudflare.com
A108.162.192.73🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A172.64.32.73🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A173.245.58.73🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.174, 172.67.137.17
IPv6 hints2606:4700:3037::6815:7ae, 2606:4700:3037::ac43:8911
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOAarcher.ns.cloudflare.comdns@cloudflare.com serial=2413244309

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

flag.gv.at
flag.kr
flag.at
flag.gm
flag.krd
flag.com.ph
flag.fr
flag.im
flag.red
flag.watch
flag.fitness
flag.zone
flag.com.br
flag.app
flag.dk
flag.ge
flag.com
flag.com.tr
flag.au
flag.business
flag.menu
flag.mn
flag.exchange
flag.dev
flag.church
flag.art
flag.ua
flag.ch
flag.amsterdam
flag.baby
flag.ltd
flag.guru
flag.email
flag.org.ph
flag.fyi
flag.sh
flag.locker
flag.al
flag.lol
flag.biz
flag.co.kr
flag.eu
flag.info
flag.center
flag.it
flag.co.jp
flag.bot
flag.pizza
flag.se
flag.cz
flag.supply
flag.tr
flag.net
flag.com.ua
flag.org
flag.co.uk
flag.nz
flag.sg
flag.gallery
flag.by
flag.com.pl
flag.gg
flag.farm
flag.cy
flag.pages.dev
flag.me
flag.bio
flag.style
flag.market
flag.college
flag.ru
flag.house
flag.fan
flag.cx
flag.kg
flag.fi
flag.run
flag.mx
flag.limited
flag.in.ua
flag.agency
flag.dev.br
flag.international
flag.moe
flag.today
flag.ly
flag.net.ph
flag.spb.ru
flag.is
flag.ph
flag.com.tw
flag.za.net
flag.name
flag.od.ua
flag.gr
flag.media
flag.su
flag.no
flag.net.au
flag.cn
flag.ag
flag.mycloudnas.com
flag.studio
flag.foundation
flag.am
flag.black
flag.cc
flag.ca
flag.kagoshima.jp
flag.li
flag.chat
flag.digital
flag.tw
flag.band
flag.ee
flag.bet
flag.shopping
flag.golf
flag.services
flag.org.in
flag.tech
flag.cafe
flag.world
flag.haus
flag.re
flag.ventures
flag.vercel.app
flag.co.nz
flag.lv
flag.ws
flag.de
flag.report
flag.kiwi
flag.nyc
flag.be
flag.hu
flag.domains
flag.tk
flag.ai
flag.casino
flag.ro
flag.pics
flag.pictures
flag.best
flag.bg
flag.systems
flag.pt
flag.nu
flag.ovh
flag.diskstation.me
flag.com.mx

Similar names

lagf.co.jp
glfa.de
afgl.dev
galf.de
glfa.ph
galf.cl
glaf.net
alfg.es
fagl.com.cn
falg.cn
fgal.ru
glfa.org
lgaf.com
agfl.cc
fgla.de
agfl.net
aflg.org
gfal.co.uk
lfag.org
algf.shop
alfg.net
algf.top
agfl.org
lagf.jp
gfal.ph
fgal.com.mx
agfl.ch
agfl.com
fgla.fr
gafl.net
lagf.duckdns.org
glaf.eu
lgfa.com.au
glaf.de
fgla.cn
glfa.info
aglf.com
galf.net
glfa.fr
gafl.me
flga.de
alfg.com
gfal.com
aglf.co.uk
falg.ru
lfga.cn
falg.co.uk
lagf.fr
lagf.org
lfga.club
afgl.pages.dev

Previous names

fl8.dev
fla.dev
flaake.dev
flaau.dev
flaavf.dev
flab.dev
flaccus.dev
flach.dev
flacial.dev
flackery.dev
flacks.dev
flacky.dev
flacnut.dev
flacro.dev
flacsy.dev
flaek.dev
flaf.dev
flaffy.dev
flafy.dev

Next names

flag-it.dev
flagandtorch.dev
flagbase.dev
flagbear.dev
flagbit.dev
flagbud.dev
flagcn.dev
flagcourier.dev
flagcrew.dev
flagctl.dev
flagdown.dev
flagedge.dev
flagfox.dev
flagg.dev
flaggable.dev
flaggermesh.dev
flaggly.dev
flaggr.dev
flaggy.dev

DNS History

10 records (6 active, 4 former)

NSarcher.ns.cloudflare.combecky.ns.cloudflare.comA104.21.7.174172.67.137.172606:4700:3037::6815:7ae2606:4700:3037::ac43:8911188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSarcher.ns.cloudflare.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-04 13:47:56
● 2026-09-07 16:41:50
●NSbecky.ns.cloudflare.com2026-09-04 → 2026-09-07 · 2 obs
● 2026-09-04 13:47:56
● 2026-09-07 16:41:50
●A104.21.7.1742026-09-04 → 2026-09-07 · 3 obs
○ 2026-09-04 13:47:56
● 2026-09-04 17:57:56
● 2026-09-07 16:41:50
●A172.67.137.172026-09-04 → 2026-09-07 · 3 obs
○ 2026-09-04 13:47:56
● 2026-09-04 17:57:56
● 2026-09-07 16:41:50
○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 13:47:56
○ 2026-09-04 17:57:56
○ 2026-09-07 16:41:50
○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 13:47:56
○ 2026-09-04 17:57:56
○ 2026-09-07 16:41:50
●A2606:4700:3037::6815:7ae2026-09-04 → 2026-09-07 · 3 obs
○ 2026-09-04 13:47:56
● 2026-09-04 17:57:56
● 2026-09-07 16:41:50
●A2606:4700:3037::ac43:89112026-09-04 → 2026-09-07 · 3 obs
○ 2026-09-04 13:47:56
● 2026-09-04 17:57:56
● 2026-09-07 16:41:50
○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 13:47:56
○ 2026-09-04 17:57:56
○ 2026-09-07 16:41:50
○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 13:47:56
○ 2026-09-04 17:57:56
○ 2026-09-07 16:41:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
flag.devarcher.ns.cloudflare.com, becky.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.73

NS records: archer.ns.cloudflare.com, becky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flag.dev (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.174, 172.67.137.17
AAAA22606:4700:3037::6815:7ae, 2606:4700:3037::ac43:8911
NS2archer.ns.cloudflare.com, becky.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1archer.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

flag.dev has four IP addresses: 104.21.7.174, 172.67.137.17, 2606:4700:3037::6815:7ae and 2606:4700:3037::ac43:8911.

Among the host names that share IP numbers with flag.dev are tibiavaloria.online, tgel88main.org, sukar.us and two others.

Name Servers

flag.dev is served by two delegated name servers, archer.ns.cloudflare.com and becky.ns.cloudflare.com.

flag.dev has the same name server delegation as a number of other domains, such as dtsbco.com, ggerelt65.workers.dev, lasselindr.pages.dev and two more.

flag.dev shares at least some of its name servers with other domains, including vavada606.site, fhestate.org, katanbaft.ir and two others.

These name servers are frequently paired with the name servers conrad.ns.cloudflare.com and trace.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

archer.ns.cloudflare.com carries IP addresses 108.162.195.136, 162.159.44.136 and 172.64.35.136, with 3 other addresses beyond those.

becky.ns.cloudflare.com carries IP addresses 108.162.192.73, 172.64.32.73 and 173.245.58.73, with 3 other addresses beyond those.