tech42.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

tech42.dev

DNSSEC🔒 Signed (DS record present)
NSchloe.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A2803:f800:50::6ca2:c055🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchloe.ns.cloudflare.com
A2a06:98c1:50::ac40:2055🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchloe.ns.cloudflare.com
A108.162.192.85🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.85🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.85🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSruben.ns.cloudflare.com
A2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRruben.ns.cloudflare.com
A2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45
PTRruben.ns.cloudflare.com
A108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
A172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRruben.ns.cloudflare.com
MXmxa.mailgun.org ⭐
A34.36.182.139🇺🇸 Google34.32.0.0/11
PTR139.182.36.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.36.182.139🇺🇸 Google34.32.0.0/11
PTR139.182.36.34.bc.googleusercontent.com
TXTv=spf1 include:mailgun.org ~all
SOAchloe.ns.cloudflare.comdns@cloudflare.com serial=2414643313

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

tech42.work
tech42.store
tech42.ddns.net
tech42.com
tech42.com.br
tech42.se
tech42.ovh
tech42.biz
tech42.pages.dev
tech42.io
tech42.in
tech42.ie
tech42.be
tech42.solutions
tech42.ae
tech42.xyz
tech42.dynu.net
tech42.dk
tech42.ca
tech42.eu
tech42.nl
tech42.me
tech42.kr
tech42.net
tech42.co.kr
tech42.com.au
tech42.dev
tech42.de

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24tech.sa
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42tech.online
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Previous names

tech-team.dev
tech-tide.dev
tech-tonic.dev
tech-tools.dev
tech-trail.dev
tech-wg.dev
tech-x.dev
tech-x2.dev
tech1.dev
tech10.dev
tech11.dev
tech189.dev
tech1ndex.dev
tech201.dev
tech24.dev
tech2flow.dev
tech2u.dev
tech3.dev

Next names

tech4good.dev
tech4mm.dev
tech4scale.dev
tech4u.dev
tech555.dev
tech6.dev
tech7.dev
tech8.dev
tech9.dev
tech964.dev
techa.dev
techa11y.dev
techabhee.dev
techabhinav.dev
techable.dev
techacademy.dev
techactions.dev
techafrica.dev
techagents.dev
techai.dev

DNS History

4 records (4 active, 0 former)

NSchloe.ns.cloudflare.comruben.ns.cloudflare.comMXmxa.mailgun.orgmxb.mailgun.org
●NSchloe.ns.cloudflare.com2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 19:18:08
● 2026-10-03 10:59:02
●NSruben.ns.cloudflare.com2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 19:18:08
● 2026-10-03 10:59:02
●MXmxa.mailgun.org2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 19:18:08
● 2026-10-03 10:59:02
●MXmxb.mailgun.org2026-09-13 → 2026-10-03 · 2 obs
● 2026-09-13 19:18:08
● 2026-10-03 10:59:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
tech42.devruben.ns.cloudflare.com, chloe.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.71

NS records: ruben.ns.cloudflare.com, chloe.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 936ms | Queries: -

📄 Records

TypeCountSample Data
NS2chloe.ns.cloudflare.com, ruben.ns.cloudflare.com
MX2mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)
TXT1v=spf1 include:mailgun.org ~all
SOA1chloe.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

tech42.dev uses two name servers for its delegation: chloe.ns.cloudflare.com and ruben.ns.cloudflare.com.

tech42.dev shares its NS records with other domains, for example worstcasescenarios.com, 365rajawin.com, gperelman.com and two others.

tech42.dev shares at least some of its name servers with other domains, including ledgrcom-access.pages.dev, wonaco.pt, mireqolant.com and two others.

These name servers are frequently paired with the name servers roxy.ns.cloudflare.com and mona.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname chloe.ns.cloudflare.com directs to 108.162.192.85, 172.64.32.85 and 173.245.58.85 along with 3 other IP addresses.

Hostname ruben.ns.cloudflare.com directs to 108.162.195.71, 162.159.44.71 and 172.64.35.71 along with 3 other IP addresses.

Mail Servers

tech42.dev is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.

Among the domains sharing a mail server setup with tech42.dev are civicwatchdog.com, datgai.com, ignite-records.com and two others.

There is at least a partial MX overlap between tech42.dev and other domains, including hub-c.com.br, leslieannhaller.com, showcasecarpets.com and two others.

mxa.mailgun.org resolves to 34.36.182.139; mxb.mailgun.org resolves to the same IP address, 34.36.182.139.

Both mxa.mailgun.org and mxb.mailgun.org resolve to 34.36.182.139 IP addresses each.