btechnologies.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`btechnologies.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5aed^{Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a2af^{Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.237^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.175^{Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cora.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c3^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c2c3^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:22c3^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.195^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.195^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`pete.ns.cloudflare.com`
MX	`mail.grug.dev` ⭐
MX	`mail.protonmail.ch` ⭐
MX	`mailsec.protonmail.ch`⁽²⁰⁾
TXT	`protonmail-verification=b40a8d0cdd70b921a59f212ea5cad2fe15cf7182`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
TXT	`v=spf1 mx a:mail.grug.dev ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.90.237, 172.67.162.175
		IPv6 hints	2606:4700:3031::6815:5aed, 2606:4700:3036::ac43:a2af
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`cora.ns.cloudflare.com`dns@cloudflare.com serial=2416924697

`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

btechnologies.co

btechnologies.dev

btechnologies.tech

btechnologies.org

btechnologies.in

btechnologies.com

btechnologies.mx

btechnologies.co.in

btechnologies.co.uk

btechnologies.pro

btechnologies.jp

btechnologies.us

Similar names

bstechnologie.com

thecoolbeings.com

slogenbiotech.com

DNS History

9 records (9 active, 0 former)

●NScora.ns.cloudflare.com2026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●NSpete.ns.cloudflare.com2026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●MXmail.grug.dev2026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●MXmail.protonmail.ch2026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●MXmailsec.protonmail.ch2026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●A104.21.90.2372026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●A172.67.162.1752026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●A2606:4700:3031::6815:5aed2026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

●A2606:4700:3036::ac43:a2af2026-08-26 → 2026-10-11 · 2 obs

● 2026-08-26 11:42:32
● 2026-10-11 05:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
btechnologies.dev	cora.ns.cloudflare.com, pete.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.136

NS records: cora.ns.cloudflare.com, pete.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btechnologies.dev (unsigned zone)

⏱️ Timing

Total: 1807ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.175, 104.21.90.237`
AAAA	2	`2606:4700:3031::6815:5aed, 2606:4700:3036::ac43:a2af`
NS	2	`cora.ns.cloudflare.com, pete.ns.cloudflare.com`
MX	3	`mail.grug.dev (pri: 10), mail.protonmail.ch (pri: 10)...`
TXT	3	`protonmail-verification=b40a8d0cdd70b921, v=spf1 include:_spf.protonmail.ch ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cora.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

btechnologies.dev directs to four IP numbers, which are 104.21.90.237, 172.67.162.175, 2606:4700:3031::6815:5aed and 2606:4700:3036::ac43:a2af.

Name Servers

Two name servers handle the delegation for btechnologies.dev: cora.ns.cloudflare.com and pete.ns.cloudflare.com.

Hosts with 6 IP addresses each:

cora.ns.cloudflare.com resolves to 108.162.194.195, 162.159.38.195 and 172.64.34.195 among others, with 3 other IP addresses in total.

Mail Servers

Mail for btechnologies.dev is routed through three mail servers — mail.protonmail.ch, mailsec.protonmail.ch and mail.grug.dev.