300s.app - robtex.com

300s.app

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:9a92🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:20c9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.201Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.146🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSautumn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2694🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A2803:f800:50::6ca2:c294🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRautumn.ns.cloudflare.com
A2a06:98c1:50::ac40:2294🇺🇸 Cloudflare2a06:98c1:50::/45
PTRautumn.ns.cloudflare.com
A108.162.194.148🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A162.159.38.148Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
A172.64.34.148🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRautumn.ns.cloudflare.com
NSclayton.ns.cloudflare.com
A2606:4700:58::a29f:2ce2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A2803:f800:50::6ca2:c3e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclayton.ns.cloudflare.com
A2a06:98c1:50::ac40:23e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclayton.ns.cloudflare.com
A108.162.195.226🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A162.159.44.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A172.64.35.226🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.201, 172.67.154.146
IPv6 hints2606:4700:3031::ac43:9a92, 2606:4700:3034::6815:20c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOAautumn.ns.cloudflare.comdns@cloudflare.com serial=2409185167

app

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=101427
🔒 HSTS Preload (+subdomains)

Same first word

300s.app
300s.casino
300s.cn
300s.com

Similar names

030s.com
003s.cn
s030.com
003s.com
s003.com
s300.ru
s300.club
s300.com

DNS History

10 records (6 active, 4 former)

NSautumn.ns.cloudflare.comclayton.ns.cloudflare.comA104.21.32.201172.67.154.1462606:4700:3031::ac43:9a922606:4700:3034::6815:20c9188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSautumn.ns.cloudflare.com2026-06-26 → 2026-07-18 · 2 obs
● 2026-06-26 10:09:14
● 2026-07-18 03:12:40
●NSclayton.ns.cloudflare.com2026-06-26 → 2026-07-18 · 2 obs
● 2026-06-26 10:09:14
● 2026-07-18 03:12:40
●A104.21.32.2012026-06-26 → 2026-07-18 · 3 obs
● 2026-06-26 10:09:14
○ 2026-07-14 16:18:32
● 2026-07-18 03:12:40
●A172.67.154.1462026-06-26 → 2026-07-18 · 3 obs
● 2026-06-26 10:09:14
○ 2026-07-14 16:18:32
● 2026-07-18 03:12:40
○A188.114.96.02026-07-14 → 2026-07-14 · 3 obs
○ 2026-06-26 10:09:14
● 2026-07-14 16:18:32
○ 2026-07-18 03:12:40
○A188.114.97.02026-07-14 → 2026-07-14 · 3 obs
○ 2026-06-26 10:09:14
● 2026-07-14 16:18:32
○ 2026-07-18 03:12:40
●A2606:4700:3031::ac43:9a922026-06-26 → 2026-07-18 · 3 obs
● 2026-06-26 10:09:14
○ 2026-07-14 16:18:32
● 2026-07-18 03:12:40
●A2606:4700:3034::6815:20c92026-06-26 → 2026-07-18 · 3 obs
● 2026-06-26 10:09:14
○ 2026-07-14 16:18:32
● 2026-07-18 03:12:40
○A2a06:98c1:3120::2026-07-14 → 2026-07-14 · 3 obs
○ 2026-06-26 10:09:14
● 2026-07-14 16:18:32
○ 2026-07-18 03:12:40
○A2a06:98c1:3121::2026-07-14 → 2026-07-14 · 3 obs
○ 2026-06-26 10:09:14
● 2026-07-14 16:18:32
○ 2026-07-18 03:12:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
300s.appclayton.ns.cloudflare.com, autumn.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.226

NS records: clayton.ns.cloudflare.com, autumn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 300s.app (unsigned zone)

⏱️ Timing

Total: 2038ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.201, 172.67.154.146
AAAA22606:4700:3031::ac43:9a92, 2606:4700:3034::6815:20c9
NS2autumn.ns.cloudflare.com, clayton.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1autumn.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

300s.app has four IP addresses: 104.21.32.201, 172.67.154.146, 2606:4700:3031::ac43:9a92 and 2606:4700:3034::6815:20c9.

Two other host names, along with 4patent.com, goautobots.com and va88.ch, also share IP numbers with 300s.app.

Name Servers

300s.app uses two name servers for its delegation: autumn.ns.cloudflare.com and clayton.ns.cloudflare.com.

300s.app shares its NS records with other domains, for example usenectar.com, dlabel.com, brookandwhittle.com and two others.

300s.app shares at least some of its name servers with other domains, including blumring.com, gay(0x706f726e)rimjob.xyz, chaojiheima.com and two others.

These name servers are frequently paired with the name servers felipe.ns.cloudflare.com, boyd.ns.cloudflare.com and jo.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname autumn.ns.cloudflare.com directs to 108.162.194.148, 162.159.38.148 and 172.64.34.148 along with 3 other IP addresses.

Hostname clayton.ns.cloudflare.com directs to 108.162.195.226, 162.159.44.226 and 172.64.35.226 along with 3 other IP addresses.