`btcomputing.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4833^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:afa4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.51^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.164^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`garret.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garret.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`garret.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`garret.ns.cloudflare.com`
		A	108.162.195.246^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garret.ns.cloudflare.com`
		A	162.159.44.246^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garret.ns.cloudflare.com`
		A	172.64.35.246^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garret.ns.cloudflare.com`
NS	`romina.ns.cloudflare.com`
		A	2606:4700:50::a29f:269f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`romina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`romina.ns.cloudflare.com`
		A	108.162.194.159^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	162.159.38.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	172.64.34.159^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.72.51, 172.67.175.164
		IPv6	2606:4700:3030::6815:4833, 2606:4700:3031::ac43:afa4
SOA	`garret.ns.cloudflare.com`dns@cloudflare.com serial=2395911918

`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=1771291435

WOT: SAFE (68/100)

Subdomains

www.btcomputing.com

Same first word

btcomputing.com

DNS History

14 records (6 active, 8 former)

●NSgarret.ns.cloudflare.com2026-02-26 → 2026-03-12 · 3 obs

○ 2016-11-22 16:28:44
● 2026-02-26 02:51:38
● 2026-03-12 16:46:16

○NSns1.runhosting.com2015-07-18 → 2016-11-22 · 4 obs

● 2015-07-18 02:19:14
● 2016-11-22 16:28:44
○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

○NSns2.runhosting.com2015-07-18 → 2016-11-22 · 4 obs

● 2015-07-18 02:19:14
● 2016-11-22 16:28:44
○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

●NSromina.ns.cloudflare.com2026-02-26 → 2026-03-12 · 3 obs

○ 2016-11-22 16:28:44
● 2026-02-26 02:51:38
● 2026-03-12 16:46:16

○MXmx.btcomputing.com2015-07-18 → 2016-11-22 · 4 obs

● 2015-07-18 02:19:14
● 2016-11-22 16:28:44
○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

●A104.21.72.512026-02-26 → 2026-03-12 · 3 obs

○ 2016-11-22 16:28:44
● 2026-02-26 02:51:38
● 2026-03-12 16:46:16

●A172.67.175.1642026-02-26 → 2026-03-12 · 3 obs

○ 2016-11-22 16:28:44
● 2026-02-26 02:51:38
● 2026-03-12 16:46:16

○A188.114.96.42026-02-26 → 2026-03-12 · 2 obs

○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

○A188.114.97.42026-02-26 → 2026-03-12 · 2 obs

○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

●A2606:4700:3030::6815:48332026-02-26 → 2026-03-12 · 3 obs

○ 2016-11-22 16:28:44
● 2026-02-26 02:51:38
● 2026-03-12 16:46:16

●A2606:4700:3031::ac43:afa42026-02-26 → 2026-03-12 · 3 obs

○ 2016-11-22 16:28:44
● 2026-02-26 02:51:38
● 2026-03-12 16:46:16

○A2a06:98c1:3120::2026-02-26 → 2026-03-12 · 2 obs

○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

○A2a06:98c1:3121::2026-02-26 → 2026-03-12 · 2 obs

○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

○A82.197.130.1312015-07-18 → 2016-11-22 · 4 obs

● 2015-07-18 02:19:14
● 2016-11-22 16:28:44
○ 2026-02-26 02:51:38
○ 2026-03-12 16:46:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...	-
btcomputing.com	romina.ns.cloudflare.com, garret.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.159

NS records: romina.ns.cloudflare.com, garret.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btcomputing.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.51, 172.67.175.164`
AAAA	2	`2606:4700:3031::ac43:afa4, 2606:4700:3030::6815:4833`
NS	2	`garret.ns.cloudflare.com, romina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`garret.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

btcomputing.com is the parent of www.btcomputing.com.

IP Addresses

btcomputing.com resolves to four IPs: 2606:4700:3030::6815:4833, 2606:4700:3031::ac43:afa4, 104.21.72.51 and 172.67.175.164.

Other host names, for instance erikafashion.sk, challenges.ca, mx.bluepine.com.tw, securehome.pl and furtadocontracting.ca share IP numbers with btcomputing.com.

Name Servers

btcomputing.com has two name servers: garret.ns.cloudflare.com and romina.ns.cloudflare.com.

btcomputing.com shares the same name server setup as other domains, for example faux-leathers.com, saiyungmarine.com, kmjtool.com, dampertoyou.com and tendzone.net.

btcomputing.com shares some name servers with other domains, for example zebtt.com, calismamasam.com, suncanihvar.com, seo-ge.com and intimategear.com.

These name servers are often used together with alexia.ns.cloudflare.com, liberty.ns.cloudflare.com and lamar.ns.cloudflare.com.

Host names with six IP numbers: garret.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf6, 2803:f800:50::6ca2:c3f6, 2a06:98c1:50::ac40:23f6, 108.162.195.246, 162.159.44.246 and 172.64.35.246; romina.ns.cloudflare.com points to: 2606:4700:50::a29f:269f, 2803:f800:50::6ca2:c29f, 2a06:98c1:50::ac40:229f, 108.162.194.159, 162.159.38.159 and 172.64.34.159.

btcomputing.com - robtex.com

btcomputing.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`btcomputing.com`

`com`