understack.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

understack.dev

DNSSEC⚠️ Not signed
NSns-canada.topdns.com ⭐
A185.7.78.112🇳🇱 NFORCE185.7.78.0/24 Route object for 185.7.78.0/24
PTRsmtp04.topdns.com
NSns-uk.topdns.com
A43.245.50.34🇺🇸 VR-HOSTED43.245.50.0/24 NetActuate, Inc
PTRsmtp02.topdns.com
NSns-usa.topdns.com
A143.198.68.197🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean
A161.35.225.48🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean
SOAns-canada.topdns.comhostmaster@topdns.com 2026-09-03 #2

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

understack.dk
understack.workers.dev
understack.dev
understack.com
understack.it

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Previous names

underlings.dev
underlord.dev
underly.dev
undermybed.dev
undernet.dev
underoot.dev
underpass.dev
underpattern.dev
underpin.dev
underpinn.dev
underprotection.dev
underscoregavin.dev
underscorejs.dev
undershoot.dev
underside.dev
undersign.dev
undersleep7x.dev
undersmer.dev
undersong.dev
underspark.dev

Next names

understand-ai.dev
understand.dev
understandable.dev
understandfirst.dev
understanding-css.dev
understanding.dev
understandingdata.dev
understandinghumans.dev
understandjs.dev
understandtech.dev
understandweb.dev
understars.dev
understorey.dev
understory.dev
understorylabs.dev
understudylabs.dev
undertake.dev
undertaking.dev
undertg.dev
underthebluesky.dev

DNS History

3 records (3 active, 0 former)

NSns-canada.topdns.comns-uk.topdns.comns-usa.topdns.com
●NSns-canada.topdns.com2026-09-09 → 2026-09-27 · 2 obs
● 2026-09-09 06:01:58
● 2026-09-27 07:50:12
●NSns-uk.topdns.com2026-09-09 → 2026-09-27 · 2 obs
● 2026-09-09 06:01:58
● 2026-09-27 07:50:12
●NSns-usa.topdns.com2026-09-09 → 2026-09-27 · 2 obs
● 2026-09-09 06:01:58
● 2026-09-27 07:50:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
understack.devns-usa.topdns.com, ns-uk.topdns.com, ns-canada.topdns.com-

✅ Authoritative Response

Server:185.7.78.112

NS records: ns-usa.topdns.com, ns-uk.topdns.com, ns-canada.topdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for understack.dev (unsigned zone)

⏱️ Timing

Total: 1475ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns-uk.topdns.com, ns-usa.topdns.com...
SOA1ns-canada.topdns.com hostmaster.topdns.c

Analysis

Name Servers

understack.dev carries NS records delegating to ns-canada.topdns.com, ns-uk.topdns.com and ns-usa.topdns.com.

There is at least partial name server overlap between understack.dev and other domains — ellemmeportefinestre.it, uris-rhone-alpes.org, dimorafiorita.com and two more among them.

Host names with two IP numbers:

ns-usa.topdns.com resolves to two addresses: 143.198.68.197 and 161.35.225.48.

Host names pointing to a single IP address:

The hostname ns-canada.topdns.com resolves to 185.7.78.112.

The hostname ns-uk.topdns.com resolves to 43.245.50.34.