🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`b2bc.dev`

DNSSEC	⚠️ Not signed
A	194.242.57.251^{🇩🇪 CONTABO194.242.57.0/24}
		PTR	`vmi3131073.contaboserver.net`
NS	`drew.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`drew.ns.cloudflare.com`dns@cloudflare.com serial=2411725714

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

b2bc.pl

b2bc.click

b2bc.cz

b2bc.ru

b2bc.de

b2bc.kr

b2bc.in

b2bc.site

b2bc.com

b2bc.ph

b2bc.co.uk

b2bc.pages.dev

b2bc.nl

b2bc.ca

b2bc.dev

b2bc.dk

b2bc.xyz

b2bc.net

b2bc.io

b2bc.com.au

b2bc.sbs

b2bc.eu

b2bc.ai

Similar names

bbc2.ch

2bbc.com

bc2b.dk

2bcb.com

c2bb.com

bbc2.ai

bbc2.nl

2bbc.net.ph

cb2b.co.uk

bc2b.com

cb2b.net

bb2c.click

2cbb.com

bcb2.ph

bb2c.org

cbb2.com

bb2c.sakura.ne.jp

cbb2.cc

bb2c.com

bc2b.top

bc2b.net

bbc2.xyz

2bbc.cc

bcb2.com

bbc2.io

cb2b.de

cb2b.com

bbc2.ph

cb2b.ai

Previous names

b1ob.dev

b1t.dev

b1to.dev

b1tools.dev

b1ts.dev

b1x0.dev

b1z.dev

b2.dev

b21.dev

b24studios.dev

b25.dev

b263.dev

b28.dev

b29.dev

b2901.dev

b2ai.dev

b2b-alive.dev

b2b-ict.dev

b2b.dev

Next names

b2bcs.dev

b2bdirect.dev

b2bify.dev

b2bii.dev

b2biz.dev

b2bnet.dev

b2broker.dev

b2btoolbox.dev

b2built.dev

b2bwebsites.dev

b2c.dev

b2code.dev

b2dcore.dev

b2evandro.dev

b2gan.dev

b2global.dev

b2hi.dev

b2mforge.dev

b2s.dev

b2studio.dev

DNS History

8 records (8 active, 0 former)

●NSdrew.ns.cloudflare.com2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

●NSuma.ns.cloudflare.com2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

●MXeforward1.registrar-servers.com2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

●MXeforward2.registrar-servers.com2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

●MXeforward3.registrar-servers.com2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

●MXeforward4.registrar-servers.com2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

●MXeforward5.registrar-servers.com2026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

●A194.242.57.2512026-09-06 → 2026-09-11 · 2 obs

● 2026-09-06 16:05:54
● 2026-09-11 12:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
b2bc.dev	drew.ns.cloudflare.com, uma.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.160

NS records: drew.ns.cloudflare.com, uma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2bc.dev (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.242.57.251`
NS	2	`drew.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`drew.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

b2bc.dev directs to one IP number, which is 194.242.57.251.

Name Servers

Two name servers handle the delegation for b2bc.dev: drew.ns.cloudflare.com and uma.ns.cloudflare.com.

b2bc.dev has the same name server delegation as a number of other domains, such as doobdasher.com, saivoyai.sa.com, ismakfoods.com and two more.

b2bc.dev has at least partial name server overlap with other domains, such as portafolio-82r.pages.dev, mintserver.cc, contosicuro.com and two others.

Host names resolving to 6 IP numbers:

drew.ns.cloudflare.com resolves to 108.162.193.160, 172.64.33.160 and 173.245.59.160 among others, with 3 other IP addresses in total.

uma.ns.cloudflare.com resolves to 108.162.192.146, 172.64.32.146 and 173.245.58.146 among others, with 3 other IP addresses in total.

Mail Servers

Mail for b2bc.dev is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

b2bc.dev shares at least some of its mail servers with other domains — for example 0xgrek.com, youthministry.church, sushijq.com and two more.

These mail servers tend to be used in combination with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts that resolve to one IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.