superusers.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

superusers.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3032::6815:1aa2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8932🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.162Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.50🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShouston.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(81)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(84)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.162, 172.67.137.50
IPv6 hints2606:4700:3032::6815:1aa2, 2606:4700:3035::ac43:8932
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOAhouston.ns.cloudflare.comdns@cloudflare.com serial=2413736266

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

superusers.io
superusers.dk
superusers.net
superusers.org
superusers.in
superusers.app
superusers.pages.dev
superusers.netlify.app
superusers.dev
superusers.cloud
superusers.com
superusers.de
superusers.jp

Similar names

usepursers.xyz
supersseru.site

Previous names

supersum.dev
supersuperstring.dev
superswarm.dev
supersymmetry.dev
supersystems.dev
superta.dev
superteam.dev
supertemplate.dev
superthread.dev
superti4r.dev
supertonic.dev
supertoonz.dev
supertorio.dev
supertrack.dev
supertrader.dev
supertrigger.dev
supertron.dev
superui.dev
superuserhq.dev

Next names

supervillain.dev
supervise.dev
supervisor.dev
supervisor365.dev
supervpn.dev
superwall-workspace.dev
superwall.dev
superwhisper.dev
superwire.dev
superworker.dev
superx.dev
superxepic.dev
superzz.dev
supgup.dev
suphan.dev
suphawit.dev
suphax.dev
suphon.dev
suphox.dev

DNS History

9 records (9 active, 0 former)

NShouston.ns.cloudflare.comnicole.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.26.162172.67.137.502606:4700:3032::6815:1aa22606:4700:3035::ac43:8932
●NShouston.ns.cloudflare.com2026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●NSnicole.ns.cloudflare.com2026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●MXroute1.mx.cloudflare.net2026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●MXroute2.mx.cloudflare.net2026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●MXroute3.mx.cloudflare.net2026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●A104.21.26.1622026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●A172.67.137.502026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●A2606:4700:3032::6815:1aa22026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34
●A2606:4700:3035::ac43:89322026-08-31 → 2026-09-05 · 2 obs
● 2026-08-31 01:27:10
● 2026-09-05 02:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
superusers.devhouston.ns.cloudflare.com, nicole.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.52

NS records: houston.ns.cloudflare.com, nicole.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1773ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.26.162, 172.67.137.50
AAAA22606:4700:3032::6815:1aa2, 2606:4700:3035::ac43:8932
NS2houston.ns.cloudflare.com, nicole.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 79), route3.mx.cloudflare.net (pri: 81)...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1houston.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

superusers.dev has four IP addresses: 104.21.26.162, 172.67.137.50, 2606:4700:3032::6815:1aa2 and 2606:4700:3035::ac43:8932.

Two other host names, along with globalcanopy.com, downbeats.us and dreiwochen.de, also share IP numbers with superusers.dev.

Name Servers

Two name servers handle the delegation for superusers.dev: houston.ns.cloudflare.com and nicole.ns.cloudflare.com.

superusers.dev shares its NS records with other domains, for example martinmlund.pages.dev, jesperethomsen.pages.dev, juliemmathiesen.pages.dev and two others.

superusers.dev has at least partial name server overlap with other domains, such as kristankneeskernd5otjk0x9.pages.dev, gorilla-e8v.pages.dev, marco-meini-1979.workers.dev and two others.

It is common to find these name servers paired with the name servers erin.ns.cloudflare.com, kyree.ns.cloudflare.com, thea.ns.cloudflare.com and violet.ns.cloudflare.com.

DNS names with 6 IP addresses:

houston.ns.cloudflare.com resolves to 108.162.195.52, 162.159.44.52 and 172.64.35.52 among others, with 3 other IP addresses in total.

nicole.ns.cloudflare.com resolves to 108.162.192.211, 172.64.32.211 and 173.245.58.211 among others, with 3 other IP addresses in total.

Mail Servers

superusers.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between superusers.dev and other domains, including redbackpack.ca, netxio.ca, toyota.nagoya and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.