realbtc.io - robtex.com

realbtc.io

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9e01🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4257🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.87Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.1🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScurt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcurt.ns.cloudflare.com
A2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcurt.ns.cloudflare.com
A108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
A173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcurt.ns.cloudflare.com
NSdalary.ns.cloudflare.com
A2606:4700:50::a29f:26dc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
A2803:f800:50::6ca2:c2dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdalary.ns.cloudflare.com
A2a06:98c1:50::ac40:22dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdalary.ns.cloudflare.com
A108.162.194.220🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
A162.159.38.220Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
A172.64.34.220🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdalary.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.87, 172.67.158.1
IPv6 hints2606:4700:3033::ac43:9e01, 2606:4700:3035::6815:4257
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOAcurt.ns.cloudflare.comdns@cloudflare.com serial=2409694281

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785303095

Same first word

realbtc.io
realbtc.com

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DNS History

6 records (6 active, 0 former)

NScurt.ns.cloudflare.comdalary.ns.cloudflare.comA104.21.66.87172.67.158.12606:4700:3033::ac43:9e012606:4700:3035::6815:4257
●NScurt.ns.cloudflare.com2026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 08:30:08
● 2026-07-29 06:11:20
●NSdalary.ns.cloudflare.com2026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 08:30:08
● 2026-07-29 06:11:20
●A104.21.66.872026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 08:30:08
● 2026-07-29 06:11:20
●A172.67.158.12026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 08:30:08
● 2026-07-29 06:11:20
●A2606:4700:3033::ac43:9e012026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 08:30:08
● 2026-07-29 06:11:20
●A2606:4700:3035::6815:42572026-07-21 → 2026-07-29 · 2 obs
● 2026-07-21 08:30:08
● 2026-07-29 06:11:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
realbtc.iocurt.ns.cloudflare.com, dalary.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.94

NS records: curt.ns.cloudflare.com, dalary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realbtc.io (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.158.1, 104.21.66.87
AAAA22606:4700:3033::ac43:9e01, 2606:4700:3035::6815:4257
NS2curt.ns.cloudflare.com, dalary.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1curt.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

realbtc.io has four IP addresses: 104.21.66.87, 172.67.158.1, 2606:4700:3033::ac43:9e01 and 2606:4700:3035::6815:4257.

Two other host names, along with g40vena.nl, mail.zcxinyuan.com and mr-jatt.io, also share IP numbers with realbtc.io.

Name Servers

DNS delegation for realbtc.io points to two name servers: curt.ns.cloudflare.com and dalary.ns.cloudflare.com.

realbtc.io shares its NS records with other domains, for example swaranghaar.com, brainwave.uk.com, daswienerzimmer.at and two others.

realbtc.io partially shares its NS delegation with several other domains, including towandblow.co.nz, raizafigueredo.com, ceriasbara.rest and two others.

These name servers are regularly seen alongside jermaine.ns.cloudflare.com and rafe.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

curt.ns.cloudflare.com has IP addresses 108.162.193.94, 172.64.33.94 and 173.245.59.94, plus 3 other.

dalary.ns.cloudflare.com has IP addresses 108.162.194.220, 162.159.38.220 and 172.64.34.220, plus 3 other.