btcf.info - robtex.com

btcf.info

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5aa8Cloudflare2606:4700:3030::/48 ✓ In HTTPS hints
A2606:4700:3034::ac43:9e35Cloudflare2606:4700:3034::/48 ✓ In HTTPS hints
A104.21.90.168Cloudflare104.21.80.0/20 ✓ In HTTPS hints
A172.67.158.53Cloudflare172.67.144.0/20 ✓ In HTTPS hints
NSariella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2620🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A2803:f800:50::6ca2:c220🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRariella.ns.cloudflare.com
A2a06:98c1:50::ac40:2220🇺🇸 Cloudflare2a06:98c1:50::/45
PTRariella.ns.cloudflare.com
A108.162.194.32🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A162.159.38.32Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
A172.64.34.32🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariella.ns.cloudflare.com
NSlennon.ns.cloudflare.com
A2606:4700:58::a29f:2ca5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A2803:f800:50::6ca2:c3a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlennon.ns.cloudflare.com
A2a06:98c1:50::ac40:23a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlennon.ns.cloudflare.com
A108.162.195.165🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A162.159.44.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
A172.64.35.165🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennon.ns.cloudflare.com
MXmx2.zoho.com ⭐
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com(20)
A204.141.43.44🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(30)
A204.141.43.44🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTv=spf1 include:zohomail.com ~all
TXTzoho-verification=zb95790817.zmverify.zoho.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.168, 172.67.158.53
IPv6 hints2606:4700:3030::6815:5aa8, 2606:4700:3034::ac43:9e35
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAariella.ns.cloudflare.comdns@cloudflare.com serial=2407123908

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1785196500

Same first word

btcf.eu
btcf.info
btcf.com
btcf.fi
btcf.org
btcf.pro
btcf.nl
btcf.fr
btcf.pl

Similar names

ftbc.com
fbtc.org.br
tfbc.net
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fctb.ru
fctb.net
ctfb.ru
btfc.ca
tbfc.com
cftb.ru
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bctf.ca
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tbcf.org
cfbt.de
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tbfc.info
bcft.ca
fbct.com
ctbf.de
fbct.org
fbtc.finance
fctb.com
fbtc.ca
tcfb.be
btfc.ru
cfbt.nl
bftc.de
cbft.cn
fbtc.shop
cbtf.org
ftbc.in
ftbc.ru
tcfb.com
fbtc.co.za
fctb.org
bftc.com
ctfb.de
fbtc.cn
cbtf.com
tfbc.de
tbfc.net
fcbt.cn
tbfc.in
tfbc.co.uk
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ctfb.biz
cfbt.or.th
cfbt.org
tbfc.de
bcft.org
ftcb.me
tbfc.org
tbcf.ch
fbtc.com
cbtf.ca
cfbt.com
cftb.fr
bcft.fr
cbft.ch
ctfb.com
bctf.de
tbfc.eu
ftbc.de
tfbc.org
ctbf.org
cftb.pl
bcft.net
fbtc.co.tz
tcbf.de
cbtf.online
fbtc.net
cbtf.in
bftc.co.uk
bftc.cn
fctb.eu
cbft.com
cbft.net
cftb.us
tbcf.life
ctbf.co.uk
bfct.cn
ftbc.co.jp
btfc.no
fbct.tv
fbct.info
bcft.com
btfc.org
cfbt.pl
tbfc.com.eg
ftcb.net
fbtc.com.cn

DNS History

19 records (9 active, 10 former)

NSariella.ns.cloudflare.comlennon.ns.cloudflare.comMXmx.zoho.commx2.zoho.commx3.zoho.comA104.21.90.168172.67.158.532606:4700:3030::6815:5aa82606:4700:3034::ac43:9e35188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3031::ac43:9e352606:4700:3032::6815:5aa82a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSariella.ns.cloudflare.com2026-04-30 → 2026-07-28 · 2 obs
● 2026-04-30 11:41:18
● 2026-07-28 00:38:44
●NSlennon.ns.cloudflare.com2026-04-30 → 2026-07-28 · 2 obs
● 2026-04-30 11:41:18
● 2026-07-28 00:38:44
●MXmx.zoho.com2026-04-30 → 2026-07-28 · 2 obs
● 2026-04-30 11:41:18
● 2026-07-28 00:38:44
●MXmx2.zoho.com2026-04-30 → 2026-07-28 · 2 obs
● 2026-04-30 11:41:18
● 2026-07-28 00:38:44
●MXmx3.zoho.com2026-04-30 → 2026-07-28 · 2 obs
● 2026-04-30 11:41:18
● 2026-07-28 00:38:44
●A104.21.90.1682026-04-30 → 2026-07-28 · 9 obs
● 2026-04-30 11:41:18
● 2026-05-30 12:42:52
○ 2026-06-03 03:51:52
○ 2026-06-05 11:45:26
● 2026-06-05 12:45:18
● 2026-06-09 06:40:08
○ 2026-06-15 11:32:56
● 2026-07-28 00:38:42
● 2026-07-28 00:38:44
●A172.67.158.532026-04-30 → 2026-07-28 · 9 obs
● 2026-04-30 11:41:18
● 2026-05-30 12:42:52
○ 2026-06-03 03:51:52
○ 2026-06-05 11:45:26
● 2026-06-05 12:45:18
● 2026-06-09 06:40:08
○ 2026-06-15 11:32:56
● 2026-07-28 00:38:42
● 2026-07-28 00:38:44
○A188.114.96.02026-06-03 → 2026-06-15 · 7 obs
○ 2026-05-30 12:42:52
● 2026-06-03 03:51:52
○ 2026-06-05 11:45:26
○ 2026-06-09 06:40:08
● 2026-06-15 11:32:56
○ 2026-07-28 00:38:42
○ 2026-07-28 00:38:44
○A188.114.96.42026-06-05 → 2026-06-05 · 4 obs
○ 2026-06-03 03:51:52
● 2026-06-05 11:45:26
○ 2026-06-05 12:45:18
○ 2026-07-28 00:38:44
○A188.114.97.02026-06-03 → 2026-06-15 · 7 obs
○ 2026-05-30 12:42:52
● 2026-06-03 03:51:52
○ 2026-06-05 11:45:26
○ 2026-06-09 06:40:08
● 2026-06-15 11:32:56
○ 2026-07-28 00:38:42
○ 2026-07-28 00:38:44
○A188.114.97.42026-06-05 → 2026-06-05 · 4 obs
○ 2026-06-03 03:51:52
● 2026-06-05 11:45:26
○ 2026-06-05 12:45:18
○ 2026-07-28 00:38:44
●A2606:4700:3030::6815:5aa82026-07-28 → 2026-07-28 · 3 obs
○ 2026-06-15 11:32:56
● 2026-07-28 00:38:42
● 2026-07-28 00:38:44
○A2606:4700:3031::ac43:9e352026-04-30 → 2026-06-09 · 8 obs
● 2026-04-30 11:41:18
● 2026-05-30 12:42:52
○ 2026-06-03 03:51:52
○ 2026-06-05 11:45:26
● 2026-06-05 12:45:18
● 2026-06-09 06:40:08
○ 2026-06-15 11:32:56
○ 2026-07-28 00:38:44
○A2606:4700:3032::6815:5aa82026-04-30 → 2026-06-09 · 8 obs
● 2026-04-30 11:41:18
● 2026-05-30 12:42:52
○ 2026-06-03 03:51:52
○ 2026-06-05 11:45:26
● 2026-06-05 12:45:18
● 2026-06-09 06:40:08
○ 2026-06-15 11:32:56
○ 2026-07-28 00:38:44
●A2606:4700:3034::ac43:9e352026-07-28 → 2026-07-28 · 3 obs
○ 2026-06-15 11:32:56
● 2026-07-28 00:38:42
● 2026-07-28 00:38:44
○A2a06:98c1:3120::2026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-09 06:40:08
● 2026-06-15 11:32:56
○ 2026-07-28 00:38:42
○ 2026-07-28 00:38:44
○A2a06:98c1:3120::42026-06-03 → 2026-06-05 · 5 obs
○ 2026-05-30 12:42:52
● 2026-06-03 03:51:52
● 2026-06-05 11:45:26
○ 2026-06-05 12:45:18
○ 2026-07-28 00:38:44
○A2a06:98c1:3121::2026-06-15 → 2026-06-15 · 4 obs
○ 2026-06-09 06:40:08
● 2026-06-15 11:32:56
○ 2026-07-28 00:38:42
○ 2026-07-28 00:38:44
○A2a06:98c1:3121::42026-06-03 → 2026-06-05 · 5 obs
○ 2026-05-30 12:42:52
● 2026-06-03 03:51:52
● 2026-06-05 11:45:26
○ 2026-06-05 12:45:18
○ 2026-07-28 00:38:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
btcf.infoariella.ns.cloudflare.com, lennon.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.165

NS records: ariella.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btcf.info (unsigned zone)

⏱️ Timing

Total: 2547ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.168, 172.67.158.53
AAAA22606:4700:3034::ac43:9e35, 2606:4700:3030::6815:5aa8
NS2ariella.ns.cloudflare.com, lennon.ns.cloudflare.com
MX3mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...
TXT2v=spf1 include:zohomail.com ~all, zoho-verification=zb95790817.zmverify.zo
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ariella.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

btcf.info points to the four IP addresses 104.21.90.168, 172.67.158.53, 2606:4700:3030::6815:5aa8 and 2606:4700:3034::ac43:9e35.

Name Servers

DNS delegation for btcf.info points to two name servers: ariella.ns.cloudflare.com and lennon.ns.cloudflare.com.

btcf.info shares its NS records with other domains, for example sigmaautocenter.com, iasba.net, bitcoinf.org and two others.

At least some of btcf.info's name servers are shared with other domains, for example testtemperamenta.ru, openbyte.nl, 689bet01.com and two more.

It is common for these name servers to be used in conjunction with the name servers alina.ns.cloudflare.com, nelly.ns.cloudflare.com and cory.ns.cloudflare.com.

DNS names with 6 IP addresses:

ariella.ns.cloudflare.com has IP addresses 108.162.194.32, 162.159.38.32 and 172.64.34.32, plus 3 other.

lennon.ns.cloudflare.com has IP addresses 108.162.195.165, 162.159.44.165 and 172.64.35.165, plus 3 other.

Mail Servers

The MX records for btcf.info list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

There is at least a partial MX overlap between btcf.info and other domains, including 7onedesign.com, frcadvogados.com.br, imaterials.com and two others.

Three hosts, each with one IP address: mx2.zoho.com → 136.143.183.44; mx3.zoho.com → 204.141.43.44; mx.zoho.com → 204.141.43.44.

Host names pointing to 204.141.43.44 IP addresses: mx3.zoho.com and mx.zoho.com.