`btc301.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:cc7e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3a93^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.147^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.126^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`jocelyn.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jocelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jocelyn.ns.cloudflare.com`
		A	108.162.192.174^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	172.64.32.174^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
		A	173.245.58.174^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jocelyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.147, 172.67.204.126
		IPv6 hints	2606:4700:3035::ac43:cc7e, 2606:4700:3037::6815:3a93
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2411351187

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786560504

⚠️ On DNS blocklist: tif

Same first word

btc301.com

Similar names

btc310.com

DNS History

17 records (6 active, 11 former)

●NSbart.ns.cloudflare.com2026-07-27 → 2026-08-12 · 3 obs

○ 2017-08-10 00:33:30
● 2026-07-27 16:44:36
● 2026-08-12 19:06:12

●NSjocelyn.ns.cloudflare.com2026-07-27 → 2026-08-12 · 3 obs

○ 2017-08-10 00:33:30
● 2026-07-27 16:44:36
● 2026-08-12 19:06:12

○NSns1.myhostadmin.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:33:30
○ 2026-07-27 16:44:36
○ 2026-08-12 19:06:12

○NSns2.myhostadmin.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:33:30
○ 2026-07-27 16:44:36
○ 2026-08-12 19:06:12

○NSns3.myhostadmin.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:33:30
○ 2026-07-27 16:44:36
○ 2026-08-12 19:06:12

○NSns4.myhostadmin.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:33:30
○ 2026-07-27 16:44:36
○ 2026-08-12 19:06:12

○NSns5.myhostadmin.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:33:30
○ 2026-07-27 16:44:36
○ 2026-08-12 19:06:12

○NSns6.myhostadmin.net2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:33:30
○ 2026-07-27 16:44:36
○ 2026-08-12 19:06:12

●A104.21.58.1472026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-27 16:44:36
● 2026-08-12 19:06:10
● 2026-08-12 19:06:12

○A116.206.92.412017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 00:33:30
○ 2026-07-27 16:44:36
○ 2026-08-12 19:06:12

●A172.67.204.1262026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-27 16:44:36
● 2026-08-12 19:06:10
● 2026-08-12 19:06:12

○A188.114.96.02026-07-27 → 2026-07-27 · 4 obs

○ 2017-08-10 00:33:30
● 2026-07-27 16:44:36
○ 2026-08-12 19:06:10
○ 2026-08-12 19:06:12

○A188.114.97.02026-07-27 → 2026-07-27 · 4 obs

○ 2017-08-10 00:33:30
● 2026-07-27 16:44:36
○ 2026-08-12 19:06:10
○ 2026-08-12 19:06:12

●A2606:4700:3035::ac43:cc7e2026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-27 16:44:36
● 2026-08-12 19:06:10
● 2026-08-12 19:06:12

●A2606:4700:3037::6815:3a932026-08-12 → 2026-08-12 · 3 obs

○ 2026-07-27 16:44:36
● 2026-08-12 19:06:10
● 2026-08-12 19:06:12

○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 4 obs

○ 2017-08-10 00:33:30
● 2026-07-27 16:44:36
○ 2026-08-12 19:06:10
○ 2026-08-12 19:06:12

○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 4 obs

○ 2017-08-10 00:33:30
● 2026-07-27 16:44:36
○ 2026-08-12 19:06:10
○ 2026-08-12 19:06:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
btc301.com	bart.ns.cloudflare.com, jocelyn.ns.cloudflare.com	12 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 btc301.com (unsigned zone)

⏱️ Timing

Total: 1040ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.147, 172.67.204.126`
AAAA	2	`2606:4700:3037::6815:3a93, 2606:4700:3035::ac43:cc7e`
NS	2	`bart.ns.cloudflare.com, jocelyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.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

btc301.com points to the four IP addresses 104.21.58.147, 172.67.204.126, 2606:4700:3035::ac43:cc7e and 2606:4700:3037::6815:3a93.

Two other host names, along with www.onkare.com, thefiltershop.com and www.cellresourcecore.com, also share IP numbers with btc301.com.

Name Servers

The NS records for btc301.com delegate to bart.ns.cloudflare.com and jocelyn.ns.cloudflare.com.

btc301.com shares its NS records with other domains, for example intu.pl, oyamasaraci.com, nopaltunisie.com and two others.

There is at least partial name server overlap between btc301.com and other domains — soundfx-companion.com, fiorigroup.com, francli.com and two more among them.

The name servers hera.ns.cloudflare.com, trey.ns.cloudflare.com and indie.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

bart.ns.cloudflare.com maps to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 additional IP addresses.

jocelyn.ns.cloudflare.com maps to 108.162.192.174, 172.64.32.174, 173.245.58.174 and 3 additional IP addresses.

btc301.com - robtex.com

btc301.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`btc301.com`

`com`