btfd.app - robtex.com

btfd.app

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:ae89🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:37f5🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.245Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.137🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnora.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ad5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A2803:f800:50::6ca2:c0d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnora.ns.cloudflare.com
A2a06:98c1:50::ac40:20d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnora.ns.cloudflare.com
A108.162.192.213🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A172.64.32.213🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A173.245.58.213🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
NStrey.ns.cloudflare.com 🔒
A2606:4700:58::adf5:3bf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A2803:f800:50::6ca2:c1f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrey.ns.cloudflare.com
A2a06:98c1:50::ac40:21f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrey.ns.cloudflare.com
A108.162.193.242🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A172.64.33.242🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A173.245.59.242🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.55.245, 172.67.174.137
IPv62606:4700:3035::ac43:ae89, 2606:4700:3036::6815:37f5
SOAnora.ns.cloudflare.comdns@cloudflare.com serial=2396563421

app

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=101427
🔒 HSTS Preload (+subdomains)

Up

www.btfd.app

Same first word

btfd.app
btfd.de
btfd.tv
btfd.com
btfd.cn
btfd.eu
btfd.news
btfd.io
btfd.org

Similar names

dbft.com
dftb.com
bftd.cn
bdtf.hu
bftd.com
tdbf.cn
bdft.de
fbdt.com
fbtd.com
ftbd.at
ftdb.com
btdf.org
tbdf.org
tfdb.de
fdtb.de
dbtf.ws
dtfb.org
bftd.info
dbtf.cn
tbdf.cn
ftdb.de
tfbd.org
dftb.cn
tfbd.com
dfbt.cn
fbdt.synology.me
tfdb.co.uk
ftbd.com
ftbd.cn
dbft.cn
dftb.de
tdfb.de
dftb.net.cn
tfbd.net
bdft.com
dtfb.de
bftd.de
dfbt.de
dtfb.dk
tbfd.de
tdbf.com
bftd.net
dftb.org
bdft.ru
tfbd.org.tr
tfdb.cn
dbft.co.za
tdfb.org
dtfb.cn
dfbt.com
tfdb.cz
tfdb.com
bftd.org
ftdb.ws
fbdt.de
tfdb.eu
tdbf.org
ftdb.ca
tdbf.ru
dtfb.net
dbtf.com
ftdb.com.br
dbft.de
bdft.cn
tbfd.net
dtbf.com.cn
bdft.net

DNS History

15 records (11 active, 4 former)

NSnora.ns.cloudflare.comtrey.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.55.245172.67.174.1372606:4700:3035::ac43:ae892606:4700:3036::6815:37f5188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSnora.ns.cloudflare.com2026-02-23 → 2026-02-25 · 2 obs
● 2026-02-23 17:34:16
● 2026-02-25 07:07:58
●NStrey.ns.cloudflare.com2026-02-23 → 2026-02-25 · 2 obs
● 2026-02-23 17:34:16
● 2026-02-25 07:07:58
●MXeforward1.registrar-servers.com2026-02-23 → 2026-02-25 · 2 obs
● 2026-02-23 17:34:16
● 2026-02-25 07:07:58
●MXeforward2.registrar-servers.com2026-02-23 → 2026-02-25 · 2 obs
● 2026-02-23 17:34:16
● 2026-02-25 07:07:58
●MXeforward3.registrar-servers.com2026-02-23 → 2026-02-25 · 2 obs
● 2026-02-23 17:34:16
● 2026-02-25 07:07:58
●MXeforward4.registrar-servers.com2026-02-23 → 2026-02-25 · 2 obs
● 2026-02-23 17:34:16
● 2026-02-25 07:07:58
●MXeforward5.registrar-servers.com2026-02-23 → 2026-02-25 · 2 obs
● 2026-02-23 17:34:16
● 2026-02-25 07:07:58
●A104.21.55.2452026-02-23 → 2026-02-25 · 3 obs
● 2026-02-23 17:34:16
○ 2026-02-24 03:10:40
● 2026-02-25 07:07:58
●A172.67.174.1372026-02-23 → 2026-02-25 · 3 obs
● 2026-02-23 17:34:16
○ 2026-02-24 03:10:40
● 2026-02-25 07:07:58
○A188.114.96.02026-02-24 → 2026-02-24 · 3 obs
○ 2026-02-23 17:34:16
● 2026-02-24 03:10:40
○ 2026-02-25 07:07:58
○A188.114.97.02026-02-24 → 2026-02-24 · 3 obs
○ 2026-02-23 17:34:16
● 2026-02-24 03:10:40
○ 2026-02-25 07:07:58
●A2606:4700:3035::ac43:ae892026-02-23 → 2026-02-25 · 3 obs
● 2026-02-23 17:34:16
○ 2026-02-24 03:10:40
● 2026-02-25 07:07:58
●A2606:4700:3036::6815:37f52026-02-23 → 2026-02-25 · 3 obs
● 2026-02-23 17:34:16
○ 2026-02-24 03:10:40
● 2026-02-25 07:07:58
○A2a06:98c1:3120::2026-02-24 → 2026-02-24 · 3 obs
○ 2026-02-23 17:34:16
● 2026-02-24 03:10:40
○ 2026-02-25 07:07:58
○A2a06:98c1:3121::2026-02-24 → 2026-02-24 · 3 obs
○ 2026-02-23 17:34:16
● 2026-02-24 03:10:40
○ 2026-02-25 07:07:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
btfd.appnora.ns.cloudflare.com, trey.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.59.242

NS records: nora.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btfd.app (unsigned zone)

⏱️ Timing

Total: 86ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.245, 172.67.174.137
AAAA22606:4700:3035::ac43:ae89, 2606:4700:3036::6815:37f5
NS2nora.ns.cloudflare.com, trey.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nora.ns.cloudflare.com dns.cloudflare.co

AI analysis

The parent of www.btfd.app is btfd.app.

btfd.app maps to four IP numbers: 2606:4700:3035::ac43:ae89, 2606:4700:3036::6815:37f5, 104.21.55.245 and 172.67.174.137.

other host names include www.51kyx.com, ellenabad.com, cqlyjx.com, rjkj888.com and marshall-auto.com; they share IP numbers with btfd.app.

Two name servers nora.ns.cloudflare.com and trey.ns.cloudflare.com handle the delegation for btfd.app.

btfd.app shares the same name server setup as other domains, for instance yallashoot.org, laekou.fr, ntweet.fr, stevenkidd.co.uk and allofoot.fr.

btfd.app at least partially shares name servers with other domains, for instance iamretailer.com, cp.hostingeh.com, qqlive.vip, thelotuspub.com and asiahoda.co.id.

These name servers are commonly used with monika.ns.cloudflare.com and achiel.ns.cloudflare.com.

Six IP addresses per host:

nora.ns.cloudflare.com points to 2606:4700:50::adf5:3ad5, 2803:f800:50::6ca2:c0d5, 2a06:98c1:50::ac40:20d5, 108.162.192.213, 172.64.32.213 and 173.245.58.213; trey.ns.cloudflare.com points to 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242

btfd.app is served by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

btfd.app shares at least partially some mail servers with other domains, for instance hdat.xyz, casher25.win, ewop.org, dldpr.life and singforgovernor.com.

these mail servers are commonly used alongside eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names mapped to a single IP:

eforward1.registrar-servers.com resolves to 162.255.118.51

eforward2.registrar-servers.com resolves to 162.255.118.52

eforward3.registrar-servers.com resolves to 162.255.118.51

eforward4.registrar-servers.com resolves to 162.255.118.52

eforward5.registrar-servers.com resolves to 162.255.118.51

Host names resolving to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com

Host names resolving to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com