undernet.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

undernet.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:434f🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:da70🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.79Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.112🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdavina.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2628🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavina.ns.cloudflare.com
A2803:f800:50::6ca2:c228🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdavina.ns.cloudflare.com
A2a06:98c1:50::ac40:2228🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdavina.ns.cloudflare.com
A108.162.194.40🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavina.ns.cloudflare.com
A162.159.38.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavina.ns.cloudflare.com
A172.64.34.40🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdavina.ns.cloudflare.com
NSkoa.ns.cloudflare.com
A2606:4700:58::a29f:2cf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A2803:f800:50::6ca2:c3f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkoa.ns.cloudflare.com
A2a06:98c1:50::ac40:23f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkoa.ns.cloudflare.com
A108.162.195.242🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A162.159.44.242Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A172.64.35.242🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
MX_dc-mx.b9b51ded8a7d.undernet.dev ⭐
A74.207.249.179🇺🇸 AKAMAI-LINODE-AP74.207.240.0/20 Akamai Technologies
PTRfrpro1.fcomet.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.79, 172.67.218.112
IPv6 hints2606:4700:3035::6815:434f, 2606:4700:3037::ac43:da70
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com
SOAdavina.ns.cloudflare.comdns@cloudflare.com serial=2415446554

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

undernet.ninja
undernet.network
undernet.io
undernet.com
undernet.ru
undernet.it
undernet.pro
undernet.cloudns.us
undernet.de
undernet.org
undernet.co
undernet.nl
undernet.cl
undernet.me
undernet.eu
undernet.cfd
undernet.hu
undernet.se
undernet.com.br
undernet.fr
undernet.sh
undernet.uy
undernet.co.uk
undernet.xyz
undernet.ai
undernet.click
undernet.md
undernet.cloud
undernet.info
undernet.dk
undernet.be
undernet.link
undernet.ws
undernet.dev
undernet.asia
undernet.es
undernet.ca
undernet.chat
undernet.gr
undernet.email
undernet.one
undernet.cc
undernet.cz
undernet.id
undernet.com.py
undernet.com.tr
undernet.no
undernet.ph
undernet.ro
undernet.us
undernet.com.co
undernet.edu.pl
undernet.poa.br
undernet.ch
undernet.baby
undernet.tech
undernet.org.pl
undernet.sk
undernet.win
undernet.site
undernet.world
undernet.sbs
undernet.zone
undernet.stream

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Previous names

undergoing.dev
undergraph.dev
undergrid.dev
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undergroundparfums.dev
undergroundtools.dev
undergroundwires.dev
undergrow.dev
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underhertz.dev
underhood.dev
underlabs.dev
underlayer.dev
underlinecore.dev
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underlord.dev
underly.dev
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Next names

underoot.dev
underpass.dev
underpattern.dev
underpin.dev
underpinn.dev
underprotection.dev
underscoregavin.dev
underscorejs.dev
undershoot.dev
underside.dev
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DNS History

15 records (7 active, 8 former)

NSdavina.ns.cloudflare.comkoa.ns.cloudflare.comMX_dc-mx.b9b51ded8a7d.undernet.devA104.21.67.79172.67.218.1122606:4700:3035::6815:434f2606:4700:3037::ac43:da70188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSdavina.ns.cloudflare.com2026-09-09 → 2026-09-23 · 2 obs
● 2026-09-09 18:14:06
● 2026-09-23 05:32:32
●NSkoa.ns.cloudflare.com2026-09-09 → 2026-09-23 · 2 obs
● 2026-09-09 18:14:06
● 2026-09-23 05:32:32
●MX_dc-mx.b9b51ded8a7d.undernet.dev2026-09-09 → 2026-09-23 · 2 obs
● 2026-09-09 18:14:06
● 2026-09-23 05:32:32
●A104.21.67.792026-09-12 → 2026-09-23 · 5 obs
○ 2026-09-09 18:14:06
● 2026-09-12 08:50:52
○ 2026-09-21 15:14:28
● 2026-09-23 05:32:28
● 2026-09-23 05:32:32
●A172.67.218.1122026-09-12 → 2026-09-23 · 5 obs
○ 2026-09-09 18:14:06
● 2026-09-12 08:50:52
○ 2026-09-21 15:14:28
● 2026-09-23 05:32:28
● 2026-09-23 05:32:32
○A188.114.96.02026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 18:14:06
○ 2026-09-12 08:50:52
○ 2026-09-23 05:32:32
○A188.114.96.42026-09-21 → 2026-09-21 · 4 obs
○ 2026-09-12 08:50:52
● 2026-09-21 15:14:28
○ 2026-09-23 05:32:28
○ 2026-09-23 05:32:32
○A188.114.97.02026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 18:14:06
○ 2026-09-12 08:50:52
○ 2026-09-23 05:32:32
○A188.114.97.42026-09-21 → 2026-09-21 · 4 obs
○ 2026-09-12 08:50:52
● 2026-09-21 15:14:28
○ 2026-09-23 05:32:28
○ 2026-09-23 05:32:32
●A2606:4700:3035::6815:434f2026-09-12 → 2026-09-23 · 5 obs
○ 2026-09-09 18:14:06
● 2026-09-12 08:50:52
○ 2026-09-21 15:14:28
● 2026-09-23 05:32:28
● 2026-09-23 05:32:32
●A2606:4700:3037::ac43:da702026-09-12 → 2026-09-23 · 5 obs
○ 2026-09-09 18:14:06
● 2026-09-12 08:50:52
○ 2026-09-21 15:14:28
● 2026-09-23 05:32:28
● 2026-09-23 05:32:32
○A2a06:98c1:3120::2026-09-21 → 2026-09-21 · 4 obs
○ 2026-09-12 08:50:52
● 2026-09-21 15:14:28
○ 2026-09-23 05:32:28
○ 2026-09-23 05:32:32
○A2a06:98c1:3120::42026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 18:14:06
○ 2026-09-12 08:50:52
○ 2026-09-23 05:32:32
○A2a06:98c1:3121::2026-09-21 → 2026-09-21 · 4 obs
○ 2026-09-12 08:50:52
● 2026-09-21 15:14:28
○ 2026-09-23 05:32:28
○ 2026-09-23 05:32:32
○A2a06:98c1:3121::42026-09-09 → 2026-09-09 · 3 obs
● 2026-09-09 18:14:06
○ 2026-09-12 08:50:52
○ 2026-09-23 05:32:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
undernet.devdavina.ns.cloudflare.com, koa.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.40

NS records: davina.ns.cloudflare.com, koa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for undernet.dev (unsigned zone)

⏱️ Timing

Total: 1001ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.112, 104.21.67.79
AAAA22606:4700:3035::6815:434f, 2606:4700:3037::ac43:da70
NS2davina.ns.cloudflare.com, koa.ns.cloudflare.com
MX1_dc-mx.b9b51ded8a7d.undernet.dev (pri: 0
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1davina.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

undernet.dev resolves to four IP addresses: 104.21.67.79, 172.67.218.112, 2606:4700:3035::6815:434f and 2606:4700:3037::ac43:da70.

Two other host names, along with reactionh.ru, 5567ae.com and galaviocun.pics, also share IP numbers with undernet.dev.

Name Servers

undernet.dev uses two name servers for its delegation: davina.ns.cloudflare.com and koa.ns.cloudflare.com.

undernet.dev shares its NS records with other domains, for example ljq1135873677.workers.dev, lukumio.com, zesapewow.life and two others.

undernet.dev has at least partial name server overlap with other domains, such as zh-hant-milesports.com, omdala-auth-4nn.pages.dev, maisondumekong.com and two others.

It is common to find these name servers paired with the name servers ashton.ns.cloudflare.com, seth.ns.cloudflare.com, tate.ns.cloudflare.com and alina.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname davina.ns.cloudflare.com directs to 108.162.194.40, 162.159.38.40 and 172.64.34.40 along with 3 other IP addresses.

Hostname koa.ns.cloudflare.com directs to 108.162.195.242, 162.159.44.242 and 172.64.35.242 along with 3 other IP addresses.

Mail Servers

The sole mail server for undernet.dev is _dc-mx.b9b51ded8a7d.undernet.dev.

_dc-mx.b9b51ded8a7d.undernet.dev directs to just one IP number, 74.207.249.179.