🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`blktech.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:a691^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:32ca^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.202^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.145^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`achiel.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`achiel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`achiel.ns.cloudflare.com`
		A	108.162.195.123^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	162.159.44.123^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	172.64.35.123^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
NS	`lola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c084^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2084^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lola.ns.cloudflare.com`
		A	108.162.192.132^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	172.64.32.132^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	173.245.58.132^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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`
MX	`route2.mx.cloudflare.net`⁽⁷⁵⁾
		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`⁽⁷⁵⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:amazonses.com include:spf.blkte...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.202, 172.67.166.145
		IPv6 hints	2606:4700:3036::ac43:a691, 2606:4700:3037::6815:32ca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`achiel.ns.cloudflare.com`dns@cloudflare.com serial=2415329529

`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

blktech.workers.dev

blktech.dev

blktech.cn

blktech.uy

blktech.com.uy

blktech.space

blktech.org

blktech.net

Similar names

kbltech.net

bkltech.com.cn

kbltech.com

kbltech.ru

techblk.com

bkltech.com

kbltech.io

kbltech.fr

theblck.xyz

lkbtech.com

theblck.ph

lbktech.fr

theblck.io

bkltech.cz

ktechlb.com

hkcbelt.com

lbktech.com

Previous names

blkdsh.dev

blkh.dev

blkhole.dev

blklbl.dev

blklight.dev

blklotus.dev

blkmg.dev

blkmrkt.dev

blko.dev

blkowl.dev

blkpixel.dev

blkpxl.dev

blkr.dev

blkrm.dev

blksc.dev

blkscrn.dev

blkshp.dev

blksmith.dev

blkstat.dev

blkstn.dev

Next names

blkw.dev

bllab.dev

blld.dev

blleksi.dev

blln.dev

bllng.dev

bllr.dev

blmayer.dev

blmc.dev

blms.dev

blmx.dev

bln.dev

blnk.dev

blnkd.dev

blnolabs.dev

blnon.dev

blnq.dev

blnt.dev

blntek.dev

DNS History

17 records (9 active, 8 former)

●NSachiel.ns.cloudflare.com2026-09-08 → 2026-10-05 · 2 obs

● 2026-09-08 14:29:32
● 2026-10-05 13:15:02

●NSlola.ns.cloudflare.com2026-09-08 → 2026-10-05 · 2 obs

● 2026-09-08 14:29:32
● 2026-10-05 13:15:02

●MXroute1.mx.cloudflare.net2026-09-08 → 2026-10-05 · 2 obs

● 2026-09-08 14:29:32
● 2026-10-05 13:15:02

●MXroute2.mx.cloudflare.net2026-09-08 → 2026-10-05 · 2 obs

● 2026-09-08 14:29:32
● 2026-10-05 13:15:02

●MXroute3.mx.cloudflare.net2026-09-08 → 2026-10-05 · 2 obs

● 2026-09-08 14:29:32
● 2026-10-05 13:15:02

●A104.21.50.2022026-09-25 → 2026-10-05 · 3 obs

○ 2026-09-19 05:30:06
● 2026-09-25 06:52:26
● 2026-10-05 13:15:02

●A172.67.166.1452026-09-25 → 2026-10-05 · 3 obs

○ 2026-09-19 05:30:06
● 2026-09-25 06:52:26
● 2026-10-05 13:15:02

○A188.114.96.02026-09-19 → 2026-09-19 · 4 obs

○ 2026-09-08 14:29:32
● 2026-09-19 05:30:06
○ 2026-09-25 06:52:26
○ 2026-10-05 13:15:02

○A188.114.96.42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 14:29:32
○ 2026-09-19 05:30:06
○ 2026-10-05 13:15:02

○A188.114.97.02026-09-19 → 2026-09-19 · 4 obs

○ 2026-09-08 14:29:32
● 2026-09-19 05:30:06
○ 2026-09-25 06:52:26
○ 2026-10-05 13:15:02

○A188.114.97.42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 14:29:32
○ 2026-09-19 05:30:06
○ 2026-10-05 13:15:02

●A2606:4700:3036::ac43:a6912026-09-25 → 2026-10-05 · 3 obs

○ 2026-09-19 05:30:06
● 2026-09-25 06:52:26
● 2026-10-05 13:15:02

●A2606:4700:3037::6815:32ca2026-09-25 → 2026-10-05 · 3 obs

○ 2026-09-19 05:30:06
● 2026-09-25 06:52:26
● 2026-10-05 13:15:02

○A2a06:98c1:3120::2026-09-19 → 2026-09-19 · 4 obs

○ 2026-09-08 14:29:32
● 2026-09-19 05:30:06
○ 2026-09-25 06:52:26
○ 2026-10-05 13:15:02

○A2a06:98c1:3120::42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 14:29:32
○ 2026-09-19 05:30:06
○ 2026-10-05 13:15:02

○A2a06:98c1:3121::2026-09-19 → 2026-09-19 · 4 obs

○ 2026-09-08 14:29:32
● 2026-09-19 05:30:06
○ 2026-09-25 06:52:26
○ 2026-10-05 13:15:02

○A2a06:98c1:3121::42026-09-08 → 2026-09-08 · 3 obs

● 2026-09-08 14:29:32
○ 2026-09-19 05:30:06
○ 2026-10-05 13:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
blktech.dev	lola.ns.cloudflare.com, achiel.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.123

NS records: lola.ns.cloudflare.com, achiel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blktech.dev (unsigned zone)

⏱️ Timing

Total: 874ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.202, 172.67.166.145`
AAAA	2	`2606:4700:3036::ac43:a691, 2606:4700:3037::6815:32ca`
NS	2	`achiel.ns.cloudflare.com, lola.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 14), route2.mx.cloudflare.net (pri: 75)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`achiel.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

blktech.dev points to the four IP addresses 104.21.50.202, 172.67.166.145, 2606:4700:3036::ac43:a691 and 2606:4700:3037::6815:32ca.

chatgptproxy.58cdn.workers.dev, hewisgh.com, getkaps.pl and two other host names share IP numbers with blktech.dev.

Name Servers

blktech.dev is delegated to two name servers: achiel.ns.cloudflare.com and lola.ns.cloudflare.com.

blktech.dev uses the same name servers as several other domains — among them llr85r5dil1lxlsfqrz7vyg0.workers.dev, wanglererun.forum, koreandrru.workers.dev and two more.

At least some of blktech.dev's name servers are shared with other domains, for example newdimensiontherapeutic.com, pacificgroverentals.com, rtcjr.net and two more.

It is common for these name servers to be used in conjunction with the name servers clara.ns.cloudflare.com, hadlee.ns.cloudflare.com and adele.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

achiel.ns.cloudflare.com resolves to 108.162.195.123, 162.159.44.123, 172.64.35.123 and 3 other IP addresses.

lola.ns.cloudflare.com resolves to 108.162.192.132, 172.64.32.132, 173.245.58.132 and 3 other IP addresses.

Mail Servers

The MX records for blktech.dev list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

blktech.dev has at least partial mail server overlap with other domains such as theyoungs.scot, ufayes-brand.com, kstarwrestling.co.uk and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

blktech.dev - robtex.com

blktech.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`blktech.dev`

`dev`