btc309.com - robtex.com

btc309.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d6d0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:5336🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.54Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.208🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
NSjocelyn.ns.cloudflare.com
A2606:4700:50::adf5:3aae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c0ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjocelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:20ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjocelyn.ns.cloudflare.com
A108.162.192.174🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A172.64.32.174🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
A173.245.58.174🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjocelyn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.54, 172.67.214.208
IPv6 hints2606:4700:3032::ac43:d6d0, 2606:4700:3034::6815:5336
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAbart.ns.cloudflare.comdns@cloudflare.com serial=2409583134

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785571342
⚠️ On DNS blocklist: tif

Same first word

btc309.com

Similar names

btc039.cc

DNS History

10 records (6 active, 4 former)

NSbart.ns.cloudflare.comjocelyn.ns.cloudflare.comA104.21.83.54172.67.214.2082606:4700:3032::ac43:d6d02606:4700:3034::6815:5336188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbart.ns.cloudflare.com2026-07-28 → 2026-08-01 · 2 obs
● 2026-07-28 06:31:56
● 2026-08-01 08:14:38
●NSjocelyn.ns.cloudflare.com2026-07-28 → 2026-08-01 · 2 obs
● 2026-07-28 06:31:56
● 2026-08-01 08:14:38
●A104.21.83.542026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-28 06:31:56
● 2026-08-01 08:14:38
●A172.67.214.2082026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-28 06:31:56
● 2026-08-01 08:14:38
○A188.114.96.02026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 06:31:56
○ 2026-08-01 08:14:38
○A188.114.97.02026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 06:31:56
○ 2026-08-01 08:14:38
●A2606:4700:3032::ac43:d6d02026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-28 06:31:56
● 2026-08-01 08:14:38
●A2606:4700:3034::6815:53362026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-28 06:31:56
● 2026-08-01 08:14:38
○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 06:31:56
○ 2026-08-01 08:14:38
○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 06:31:56
○ 2026-08-01 08:14:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...-
btc309.combart.ns.cloudflare.com, jocelyn.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.174

NS records: bart.ns.cloudflare.com, jocelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btc309.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.54, 172.67.214.208
AAAA22606:4700:3034::6815:5336, 2606:4700:3032::ac43:d6d0
NS2bart.ns.cloudflare.com, jocelyn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bart.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (bart.ns.cloudflare.com, bart.ns.cloudflare.com, bart.ns.cloudflare.com...)

Analysis

IP Addresses

btc309.com points to the four IP addresses 104.21.83.54, 172.67.214.208, 2606:4700:3032::ac43:d6d0 and 2606:4700:3034::6815:5336.

Additional host names — ordination-zielinski.eu, kob-na.fit, nydeligrill.com and two others — share IP numbers with btc309.com.

Name Servers

btc309.com uses two name servers for its delegation: bart.ns.cloudflare.com and jocelyn.ns.cloudflare.com.

btc309.com shares its name server setup with other domains, including dar-aziza.com, elfibajka.pl, belcura.info and two others.

At least some of btc309.com's name servers are shared with other domains, for example adrestia.me, upack.in, eomail5.com and two more.

These name servers tend to be used in conjunction with the name servers hera.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname bart.ns.cloudflare.com directs to 108.162.193.71, 172.64.33.71 and 173.245.59.71 along with 3 other IP addresses.

Hostname jocelyn.ns.cloudflare.com directs to 108.162.192.174, 172.64.32.174 and 173.245.58.174 along with 3 other IP addresses.