`sb0.io`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::6815:2d2f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d1b3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.47^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.179^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bonnie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bonnie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bonnie.ns.cloudflare.com`
		A	108.162.192.76^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	172.64.32.76^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
		A	173.245.58.76^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bonnie.ns.cloudflare.com`
NS	`ian.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽³⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽¹⁰⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.45.47, 172.67.209.179
		IPv6	2606:4700:3032::6815:2d2f, 2606:4700:3033::ac43:d1b3
SOA	`bonnie.ns.cloudflare.com`dns@cloudflare.com serial=2399317606

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1774425085

🔒 HSTS Preload (+subdomains)

Same first word

sb0.co

sb0.io

sb0.net

sb0.eu

sb0.com

sb0.ru

Similar names

0bs.org

b0s.rs

bs0.ru

b0s.ru

0sb.com

bs0.cn

s0b.eu

b0s.nl

bs0.net

0sb.de

bs0.org

bs0.com

0bs.co

0bs.de

0bs.nl

0bs.mx

s0b.cn

bs0.co.uk

0bs.us

0bs.net

b0s.net

s0b.de

b0s.com

b0s.de

0bs.com

0bs.cn

s0b.nl

0bs.me

s0b.com

b0s.org

s0b.me

bs0.de

DNS History

9 records (9 active, 0 former)

●NSbonnie.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●NSian.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●MXroute1.mx.cloudflare.net2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●MXroute2.mx.cloudflare.net2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●MXroute3.mx.cloudflare.net2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●A104.21.45.472026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●A172.67.209.1792026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●A2606:4700:3032::6815:2d2f2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

●A2606:4700:3033::ac43:d1b32026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 13:40:54
● 2026-03-25 08:00:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
sb0.io	bonnie.ns.cloudflare.com, ian.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.76

NS records: bonnie.ns.cloudflare.com, ian.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.179, 104.21.45.47`
AAAA	2	`2606:4700:3032::6815:2d2f, 2606:4700:3033::ac43:d1b3`
NS	2	`bonnie.ns.cloudflare.com, ian.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 100), route3.mx.cloudflare.net (pri: 30)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bonnie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

sb0.io maps to four IP numbers: 2606:4700:3032::6815:2d2f, 2606:4700:3033::ac43:d1b3, 104.21.45.47 and 172.67.209.179.

Other host names, for instance nbfy.org, radiorosak.com, binaryoptionstradingreview.com, thebcpai.org and performanceunlimited.net share IP numbers with sb0.io.

Name Servers

Two name servers bonnie.ns.cloudflare.com and ian.ns.cloudflare.com are delegated to sb0.io.

sb0.io uses the same name server configuration as other domains, such as akram.pk, bramden.com, visitpoland.com, stephensolis.com and engagedpartner.com.

sb0.io at least partially shares name servers with other domains such as jamesganggraphics.com, planitholdings.com, nertex3.com, premierias.com and vreseva.com.

these name servers are commonly used alongside the name servers lily.ns.cloudflare.com, stevie.ns.cloudflare.com, meera.ns.cloudflare.com, cartman.ns.cloudflare.com and lars.ns.cloudflare.com.

Host names with six IP numbers: Host name bonnie.ns.cloudflare.com points to 2606:4700:50::adf5:3a4c, 2803:f800:50::6ca2:c04c, 2a06:98c1:50::ac40:204c, 108.162.192.76, 172.64.32.76 and 173.245.58.76; host name ian.ns.cloudflare.com points to 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.

Mail Servers

sb0.io is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sb0.io shares mail servers with other domains at least in part, for instance someok.com, iamttam.com, hitscan.org, mrxtech.co.uk and pixelflowlevel.online.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

sb0.io - robtex.com

sb0.io

io

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sb0.io`

`io`