block-tech.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

block-tech.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:37deCloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:adc6Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.222Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.198Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScleo.ns.cloudflare.com ⭐
NSjasmine.ns.cloudflare.com
A2606:4700:50::adf5:3aaa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A2803:f800:50::6ca2:c0aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjasmine.ns.cloudflare.com
A2a06:98c1:50::ac40:20aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjasmine.ns.cloudflare.com
A108.162.192.170🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A172.64.32.170🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A173.245.58.170🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A142.251.167.26🇺🇸 Google142.251.167.0/24
PTRww-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTMS=ms22680937
TXTgoogle-site-verification=4wGzukzM5KZd7rrr52GmP-lJ3MulwFi9LhWVcJVmK0c
TXTv=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.222, 172.67.173.198
IPv6 hints2606:4700:3033::6815:37de, 2606:4700:3035::ac43:adc6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOAcleo.ns.cloudflare.comdns@cloudflare.com serial=2416266060

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

block-tech.uk
block-tech.xyz
block-tech.de
block-tech.world
block-tech.co.uk
block-tech.co
block-tech.dev
block-tech.ph
block-tech.com
block-tech.nl

Similar names

tech-block.de
tech-block.com
tech-block.xyz
bolt-check.com

DNS History

15 records (11 active, 4 former)

NScleo.ns.cloudflare.comjasmine.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.55.222172.67.173.1982606:4700:3033::6815:37de2606:4700:3035::ac43:adc6188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScleo.ns.cloudflare.com2026-09-10 → 2026-10-08 · 2 obs
● 2026-09-10 07:39:02
● 2026-10-08 11:36:48
●NSjasmine.ns.cloudflare.com2026-09-10 → 2026-10-08 · 2 obs
● 2026-09-10 07:39:02
● 2026-10-08 11:36:48
●MXalt1.aspmx.l.google.com2026-09-10 → 2026-10-08 · 2 obs
● 2026-09-10 07:39:02
● 2026-10-08 11:36:48
●MXalt2.aspmx.l.google.com2026-09-10 → 2026-10-08 · 2 obs
● 2026-09-10 07:39:02
● 2026-10-08 11:36:48
●MXalt3.aspmx.l.google.com2026-09-10 → 2026-10-08 · 2 obs
● 2026-09-10 07:39:02
● 2026-10-08 11:36:48
●MXalt4.aspmx.l.google.com2026-09-10 → 2026-10-08 · 2 obs
● 2026-09-10 07:39:02
● 2026-10-08 11:36:48
●MXaspmx.l.google.com2026-09-10 → 2026-10-08 · 2 obs
● 2026-09-10 07:39:02
● 2026-10-08 11:36:48
●A104.21.55.2222026-09-10 → 2026-10-08 · 5 obs
○ 2026-09-10 07:39:02
● 2026-09-10 15:28:08
○ 2026-09-21 18:13:16
● 2026-10-04 10:27:44
● 2026-10-08 11:36:48
●A172.67.173.1982026-09-10 → 2026-10-08 · 5 obs
○ 2026-09-10 07:39:02
● 2026-09-10 15:28:08
○ 2026-09-21 18:13:16
● 2026-10-04 10:27:44
● 2026-10-08 11:36:48
○A188.114.96.02026-09-10 → 2026-09-21 · 5 obs
● 2026-09-10 07:39:02
○ 2026-09-10 15:28:08
● 2026-09-21 18:13:16
○ 2026-10-04 10:27:44
○ 2026-10-08 11:36:48
○A188.114.97.02026-09-10 → 2026-09-21 · 5 obs
● 2026-09-10 07:39:02
○ 2026-09-10 15:28:08
● 2026-09-21 18:13:16
○ 2026-10-04 10:27:44
○ 2026-10-08 11:36:48
●A2606:4700:3033::6815:37de2026-09-10 → 2026-10-08 · 5 obs
○ 2026-09-10 07:39:02
● 2026-09-10 15:28:08
○ 2026-09-21 18:13:16
● 2026-10-04 10:27:44
● 2026-10-08 11:36:48
●A2606:4700:3035::ac43:adc62026-09-10 → 2026-10-08 · 5 obs
○ 2026-09-10 07:39:02
● 2026-09-10 15:28:08
○ 2026-09-21 18:13:16
● 2026-10-04 10:27:44
● 2026-10-08 11:36:48
○A2a06:98c1:3120::2026-09-10 → 2026-09-21 · 5 obs
● 2026-09-10 07:39:02
○ 2026-09-10 15:28:08
● 2026-09-21 18:13:16
○ 2026-10-04 10:27:44
○ 2026-10-08 11:36:48
○A2a06:98c1:3121::2026-09-10 → 2026-09-21 · 5 obs
● 2026-09-10 07:39:02
○ 2026-09-10 15:28:08
● 2026-09-21 18:13:16
○ 2026-10-04 10:27:44
○ 2026-10-08 11:36:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
block-tech.devjasmine.ns.cloudflare.com, cleo.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.170

NS records: jasmine.ns.cloudflare.com, cleo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for block-tech.dev (unsigned zone)

⏱️ Timing

Total: 1176ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.222, 172.67.173.198
AAAA22606:4700:3033::6815:37de, 2606:4700:3035::ac43:adc6
NS2cleo.ns.cloudflare.com, jasmine.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3MS=ms22680937, google-site-verification=4wGzukzM5KZd7rr...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cleo.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

block-tech.dev has four IP addresses: 104.21.55.222, 172.67.173.198, 2606:4700:3033::6815:37de and 2606:4700:3035::ac43:adc6.

Name Servers

The NS records for block-tech.dev delegate to cleo.ns.cloudflare.com and jasmine.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jasmine.ns.cloudflare.com maps to 108.162.192.170, 172.64.32.170, 173.245.58.170 and 3 additional IP addresses.

Mail Servers

Mail for block-tech.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 142.251.167.26 and 2607:f8b0:4004:c08::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.