selftech.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

selftech.dev

DNSSEC⚠️ Not signed
NScollins.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A2803:f800:50::6ca2:c2e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcollins.ns.cloudflare.com
A2a06:98c1:50::ac40:22e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcollins.ns.cloudflare.com
A108.162.194.226🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A162.159.38.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A172.64.34.226🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
NSkirk.ns.cloudflare.com
A2606:4700:58::adf5:3bc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A2803:f800:50::6ca2:c1c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkirk.ns.cloudflare.com
A2a06:98c1:50::ac40:21c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkirk.ns.cloudflare.com
A108.162.193.192🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A172.64.33.192🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A173.245.59.192🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
SOAcollins.ns.cloudflare.comdns@cloudflare.com serial=2415165799

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

selftech.com.tr
selftech.co.uk
selftech.us
selftech.pt
selftech.com
selftech.de
selftech.com.br
selftech.pk
selftech.in
selftech.xyz
selftech.dev
selftech.ru
selftech.net
selftech.be
selftech.app
selftech.co

Similar names

felstech.ch
techself.in
steelfhc.com
letschef.app
leftechs.com
feschtle.app
scheftel.com
techself.fun
fleshtec.com
letschef.xyz
fletches.com
elftechs.com
helsectf.no
scheftel.de
techself.com
fletsche.de
fletches.club
techfels.es
tecshelf.com
selectfh.com
esthecfl.com
selectfh.ca

Previous names

selfref.dev
selfrelay.dev
selfrep.dev
selfroot.dev
selfruntime.dev
selfs.dev
selfsame.dev
selfscape.dev
selfscribe.dev
selfserved.dev
selfserving.dev
selfsovereignidentity.dev
selfspark.dev
selfstack.dev
selfstacked.dev
selfstore.dev
selfstudio.dev
selfstudy.dev
selfsvc.dev
selftaught.dev

Next names

selftest.dev
selftune.dev
selfware.dev
selfworks.dev
selfwriting.dev
selfx.dev
selfy.dev
selhorst.dev
seli.dev
selias.dev
seliem.dev
selig.dev
seliga.dev
seligman.dev
selikoff.dev
selimabdelwahab.dev
selimaj.dev
selimgul.dev
selimhan.dev
selimouadi.dev

DNS History

2 records (2 active, 0 former)

NScollins.ns.cloudflare.comkirk.ns.cloudflare.com
●NScollins.ns.cloudflare.com2026-09-15 → 2026-09-19 · 2 obs
● 2026-09-15 09:30:34
● 2026-09-19 07:39:24
●NSkirk.ns.cloudflare.com2026-09-15 → 2026-09-19 · 2 obs
● 2026-09-15 09:30:34
● 2026-09-19 07:39:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
selftech.devcollins.ns.cloudflare.com, kirk.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.192

NS records: collins.ns.cloudflare.com, kirk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selftech.dev (unsigned zone)

⏱️ Timing

Total: 3799ms | Queries: -

📄 Records

TypeCountSample Data
NS2collins.ns.cloudflare.com, kirk.ns.cloudflare.com
SOA1collins.ns.cloudflare.com dns.cloudflare

Analysis

Name Servers

The NS records for selftech.dev delegate to collins.ns.cloudflare.com and kirk.ns.cloudflare.com.

selftech.dev has the same name server delegation as a number of other domains, such as meghasulaiya.workers.dev, 4241.uk, tem-xi-bc.pages.dev and two more.

At least some of selftech.dev's name servers are shared with other domains, for example 25-jan-finnbet-c1-superkitchenmachine-com.pages.dev, goodgoose.dev, drmizrahi.co.il and two more.

These name servers tend to be deployed in combination with the name servers rose.ns.cloudflare.com and gail.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

collins.ns.cloudflare.com maps to 108.162.194.226, 162.159.38.226, 172.64.34.226 and 3 additional IP addresses.

kirk.ns.cloudflare.com maps to 108.162.193.192, 172.64.33.192, 173.245.59.192 and 3 additional IP addresses.