b2btech.net - dns.ninja

`b2btech.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:46bd^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8ac8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.189^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.200^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andronicus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c371^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andronicus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2371^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andronicus.ns.cloudflare.com`
		A	108.162.195.113^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	162.159.44.113^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	172.64.35.113^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
NS	`brianna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brianna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brianna.ns.cloudflare.com`
		A	108.162.192.245^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	172.64.32.245^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	173.245.58.245^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
MX	`b2btech-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
MX	`_dc-mx.158093833fb1.b2btech.net`⁽¹⁰⁾
		A	50.206.128.237^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
TXT	`MS=ms51577272`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.189, 172.67.138.200
		IPv6 hints	2606:4700:3030::6815:46bd, 2606:4700:3035::ac43:8ac8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`andronicus.ns.cloudflare.com`dns@cloudflare.com serial=2406702797

`net`

	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=1784512072

Same first word

b2btech.ai

b2btech.marketing

b2btech.co.uk

b2btech.gr

b2btech.in

b2btech.com.br

b2btech.com

b2btech.net

b2btech.ca

b2btech.org

Similar names

techb2b.com

bb2tech.com

DNS History

22 records (8 active, 14 former)

●NSandronicus.ns.cloudflare.com2026-02-23 → 2026-07-20 · 3 obs

○ 2017-08-21 20:20:24
● 2026-02-23 11:17:26
● 2026-07-20 01:58:32

●NSbrianna.ns.cloudflare.com2026-02-23 → 2026-07-20 · 3 obs

○ 2017-08-21 20:20:24
● 2026-02-23 11:17:26
● 2026-07-20 01:58:32

○NSns0.dnsmadeeasy.com2015-07-12 → 2017-08-21 · 4 obs

● 2015-07-12 12:15:50
● 2017-08-21 20:20:24
○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

○NSns1.dnsmadeeasy.com2015-07-12 → 2017-08-21 · 4 obs

● 2015-07-12 12:15:50
● 2017-08-21 20:20:24
○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

○NSns2.dnsmadeeasy.com2015-07-12 → 2017-08-21 · 4 obs

● 2015-07-12 12:15:50
● 2017-08-21 20:20:24
○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

○NSns3.dnsmadeeasy.com2015-07-12 → 2017-08-21 · 4 obs

● 2015-07-12 12:15:50
● 2017-08-21 20:20:24
○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

○NSns4.dnsmadeeasy.com2015-07-12 → 2017-08-21 · 4 obs

● 2015-07-12 12:15:50
● 2017-08-21 20:20:24
○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

●MX_dc-mx.158093833fb1.b2btech.net2026-02-23 → 2026-07-20 · 3 obs

○ 2017-08-21 20:20:24
● 2026-02-23 11:17:26
● 2026-07-20 01:58:32

●MXb2btech-net.mail.protection.outlook.com2015-11-20 → 2026-07-20 · 3 obs

○ 2015-07-12 12:15:50
● 2015-11-20 07:25:16
● 2026-07-20 01:58:32

○MXmail.b2btech.net2015-07-12 → 2017-08-21 · 4 obs

● 2015-07-12 12:15:50
● 2017-08-21 20:20:24
○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

○MXms51577272.msv1.invalid.b2btech.net2015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 12:15:50
○ 2015-11-20 07:25:16
○ 2026-07-20 01:58:32

●A104.21.70.1892026-02-23 → 2026-07-20 · 9 obs

○ 2017-08-21 20:20:24
● 2026-02-23 11:17:26
○ 2026-03-09 23:04:58
● 2026-04-13 14:05:02
○ 2026-04-17 11:01:26
● 2026-04-25 20:46:14
● 2026-06-13 06:24:36
○ 2026-06-19 15:20:36
● 2026-07-20 01:58:32

○A172.64.80.12026-02-23 → 2026-07-20 · 2 obs

○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

●A172.67.138.2002026-02-23 → 2026-07-20 · 9 obs

○A188.114.96.02026-03-09 → 2026-06-19 · 8 obs

○ 2026-02-23 11:17:26
● 2026-03-09 23:04:58
○ 2026-04-13 14:05:02
● 2026-04-17 11:01:26
○ 2026-04-25 20:46:14
○ 2026-06-13 06:24:36
● 2026-06-19 15:20:36
○ 2026-07-20 01:58:32

○A188.114.97.02026-03-09 → 2026-06-19 · 8 obs

○ 2026-02-23 11:17:26
● 2026-03-09 23:04:58
○ 2026-04-13 14:05:02
● 2026-04-17 11:01:26
○ 2026-04-25 20:46:14
○ 2026-06-13 06:24:36
● 2026-06-19 15:20:36
○ 2026-07-20 01:58:32

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-23 → 2026-02-23 · 4 obs

○ 2017-08-21 20:20:24
● 2026-02-23 11:17:26
○ 2026-03-09 23:04:58
○ 2026-07-20 01:58:32

●A2606:4700:3030::6815:46bd2026-03-09 → 2026-07-20 · 8 obs

○ 2026-02-23 11:17:26
● 2026-03-09 23:04:58
● 2026-04-13 14:05:02
○ 2026-04-17 11:01:26
● 2026-04-25 20:46:14
● 2026-06-13 06:24:36
○ 2026-06-19 15:20:36
● 2026-07-20 01:58:32

●A2606:4700:3035::ac43:8ac82026-03-09 → 2026-07-20 · 8 obs

○ 2026-02-23 11:17:26
● 2026-03-09 23:04:58
● 2026-04-13 14:05:02
○ 2026-04-17 11:01:26
● 2026-04-25 20:46:14
● 2026-06-13 06:24:36
○ 2026-06-19 15:20:36
● 2026-07-20 01:58:32

○A2a06:98c1:3120::2026-04-17 → 2026-06-19 · 6 obs

○ 2026-04-13 14:05:02
● 2026-04-17 11:01:26
○ 2026-04-25 20:46:14
○ 2026-06-13 06:24:36
● 2026-06-19 15:20:36
○ 2026-07-20 01:58:32

○A2a06:98c1:3121::2026-04-17 → 2026-06-19 · 6 obs

○ 2026-04-13 14:05:02
● 2026-04-17 11:01:26
○ 2026-04-25 20:46:14
○ 2026-06-13 06:24:36
● 2026-06-19 15:20:36
○ 2026-07-20 01:58:32

○A72.54.9.2102015-07-12 → 2017-08-21 · 4 obs

● 2015-07-12 12:15:50
● 2017-08-21 20:20:24
○ 2026-02-23 11:17:26
○ 2026-07-20 01:58:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b2btech.net	brianna.ns.cloudflare.com, andronicus.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.245

NS records: brianna.ns.cloudflare.com, andronicus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2btech.net (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.200, 104.21.70.189`
AAAA	2	`2606:4700:3035::ac43:8ac8, 2606:4700:3030::6815:46bd`
NS	2	`andronicus.ns.cloudflare.com, brianna.ns.cloudflare.com`
MX	2	`b2btech-net.mail.protection.outlook.com , _dc-mx.158093833fb1.b2btech.net (pri: 10`
TXT	2	`MS=ms51577272 , v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andronicus.ns.cloudflare.com dns.cloudfl`

Analysis

IP Addresses

b2btech.net points to the four IP addresses 104.21.70.189, 172.67.138.200, 2606:4700:3030::6815:46bd and 2606:4700:3035::ac43:8ac8.

gemmemovies.com, birthdaywisher.io, gr.co.bw plus two other host names have IP numbers in common with b2btech.net.

Name Servers

The NS records for b2btech.net delegate to andronicus.ns.cloudflare.com and brianna.ns.cloudflare.com.

The name server configuration of b2btech.net is shared with other domains, for instance b2btechnologies.net, larotorazer.com, swasiland.de and two others.

There is at least partial name server overlap between b2btech.net and other domains — hnyabeina.com, secure-direct-hotel-booking.com, com-vault-net.pro and two more among them.

These name servers are routinely deployed together with the name servers treasure.ns.cloudflare.com.

Hosts with 6 IP addresses each:

andronicus.ns.cloudflare.com maps to 108.162.195.113, 162.159.44.113, 172.64.35.113 and 3 additional IP addresses.

brianna.ns.cloudflare.com maps to 108.162.192.245, 172.64.32.245, 173.245.58.245 and 3 additional IP addresses.

Mail Servers

b2btech.net uses two mail servers, _dc-mx.158093833fb1.b2btech.net and b2btech-net.mail.protection.outlook.com.

Hosts with 8 IP addresses each:

b2btech-net.mail.protection.outlook.com maps to 52.101.10.12, 52.101.40.2, 52.101.50.4 and 5 additional IP addresses.

Host names resolving to a single IP address:

_dc-mx.158093833fb1.b2btech.net resolves to the IP address 50.206.128.237.