`bitusb.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1af3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8ba7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.243^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.167^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`suzanne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2657^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c257^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`suzanne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2257^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`suzanne.ns.cloudflare.com`
		A	108.162.194.87^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	162.159.38.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
		A	172.64.34.87^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`suzanne.ns.cloudflare.com`
MX	`_dc-mx.59b582b82dba.bitusb.ru` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.243, 172.67.139.167
		IPv6 hints	2606:4700:3036::6815:1af3, 2606:4700:3037::ac43:8ba7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2411224431

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069849

⚠️ On DNS blocklist: doh-vpn-proxy-bypass

Same first word

bitusb.com

bitusb.ru

Similar names

bbstui.com

bubsti.com

bubits.com

stubbi.de

bubits.ch

subbit.io

stubbi.co.uk

tuibbs.com

bitbus.eu

bubits.at

bitbus.org

bitbus.network

stubbi.net

itsbbu.com

bitbus.ru

subbit.com

subbit.de

bitbus.in

subbit.myshopify.com

bitsub.com

stubbi.org

DNS History

11 records (7 active, 4 former)

●NSdave.ns.cloudflare.com2026-08-01 → 2026-08-03 · 2 obs

● 2026-08-01 15:00:48
● 2026-08-03 06:57:38

●NSsuzanne.ns.cloudflare.com2026-08-01 → 2026-08-03 · 2 obs

● 2026-08-01 15:00:48
● 2026-08-03 06:57:38

●MX_dc-mx.59b582b82dba.bitusb.ru2026-08-01 → 2026-08-03 · 2 obs

● 2026-08-01 15:00:48
● 2026-08-03 06:57:38

●A104.21.26.2432026-08-03 → 2026-08-03 · 2 obs

○ 2026-08-01 15:00:48
● 2026-08-03 06:57:38

●A172.67.139.1672026-08-03 → 2026-08-03 · 2 obs

○ 2026-08-01 15:00:48
● 2026-08-03 06:57:38

○A188.114.96.42026-08-01 → 2026-08-01 · 2 obs

● 2026-08-01 15:00:48
○ 2026-08-03 06:57:38

○A188.114.97.42026-08-01 → 2026-08-01 · 2 obs

● 2026-08-01 15:00:48
○ 2026-08-03 06:57:38

●A2606:4700:3036::6815:1af32026-08-03 → 2026-08-03 · 2 obs

○ 2026-08-01 15:00:48
● 2026-08-03 06:57:38

●A2606:4700:3037::ac43:8ba72026-08-03 → 2026-08-03 · 2 obs

○ 2026-08-01 15:00:48
● 2026-08-03 06:57:38

○A2a06:98c1:3120::2026-08-01 → 2026-08-01 · 2 obs

● 2026-08-01 15:00:48
○ 2026-08-03 06:57:38

○A2a06:98c1:3121::2026-08-01 → 2026-08-01 · 2 obs

● 2026-08-01 15:00:48
○ 2026-08-03 06:57:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	c.tld-servers.ru, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...	-
bitusb.ru	suzanne.ns.cloudflare.com, dave.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.87

NS records: suzanne.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitusb.ru (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.167, 104.21.26.243`
AAAA	2	`2606:4700:3036::6815:1af3, 2606:4700:3037::ac43:8ba7`
NS	2	`dave.ns.cloudflare.com, suzanne.ns.cloudflare.com`
MX	1	`_dc-mx.59b582b82dba.bitusb.ru (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

bitusb.ru points to the four IP addresses 104.21.26.243, 172.67.139.167, 2606:4700:3036::6815:1af3 and 2606:4700:3037::ac43:8ba7.

usappliancesshop.com, papalouka.gr, orivexalumo.sbs plus two other host names have IP numbers in common with bitusb.ru.

Name Servers

DNS delegation for bitusb.ru points to two name servers: dave.ns.cloudflare.com and suzanne.ns.cloudflare.com.

The name server configuration of bitusb.ru is shared with other domains, for instance caltech-era.org, publisherv5.com, herbertmatter.net and two others.

There is at least partial name server overlap between bitusb.ru and other domains — layjune.com, escorts59.com, cambio-euro.it and two more among them.

These name servers frequently co-occur with the name servers mimi.ns.cloudflare.com and ezra.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dave.ns.cloudflare.com has IP addresses 108.162.193.109, 172.64.33.109 and 173.245.59.109, plus 3 other.

suzanne.ns.cloudflare.com has IP addresses 108.162.194.87, 162.159.38.87 and 172.64.34.87, plus 3 other.

Mail Servers

bitusb.ru uses one mail server — _dc-mx.59b582b82dba.bitusb.ru.

bitusb.ru - robtex.com

bitusb.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bitusb.ru`

`ru`