sttp.dev - robtex.com

sttp.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:530🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:84f9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.48Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.249🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharvey.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A2803:f800:50::6ca2:c398🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharvey.ns.cloudflare.com
A2a06:98c1:50::ac40:2398🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharvey.ns.cloudflare.com
A108.162.195.152🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A162.159.44.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
A172.64.35.152🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharvey.ns.cloudflare.com
NSzita.ns.cloudflare.com
A2606:4700:50::adf5:3af3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
A2803:f800:50::6ca2:c0f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzita.ns.cloudflare.com
A2a06:98c1:50::ac40:20f3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzita.ns.cloudflare.com
A108.162.192.243🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
A172.64.32.243🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
A173.245.58.243🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.48, 172.67.132.249
IPv6 hints2606:4700:3031::6815:530, 2606:4700:3037::ac43:84f9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=50, name=cloudflare-ech.com
SOAharvey.ns.cloudflare.comdns@cloudflare.com serial=2397532535

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

sttp.sk
sttp.fr
sttp.pl
sttp.me
sttp.dev
sttp.cz
sttp.ca
sttp.info
sttp.net
sttp.ru
sttp.eu
sttp.be
sttp.ac.id
sttp.us
sttp.readthedocs.io

Similar names

tspt.se
ptst.jp
tpts.nl
ptts.org
ptts.net
stpt.nl
ttps.gov.tt
ttps.eu
tpts.co.uk
tstp.co.uk
ttsp.co.uk
tspt.cc
ptst.info
tspt.co.jp
sptt.org
stpt.ro
pstt.de
pstt.org.uk
ttps.info
pstt.net
sptt.dk
tspt.co.uk
ttsp.de
ttps.fi
ttps.be
pstt.org
sptt.co.kr
stpt.net
stpt.it
tpts.com
ptts.co
tstp.ru
ttsp.com
ttsp.com.mx
sptt.sakura.ne.jp
ttps.org
sptt.kr
tpts.ru
ttsp.biz
ptst.com
ptts.cn
stpt.by
stpt.co.uk
stpt.org
tpst.com
ttps.ru
ttps.com.cn
tstp.marketing
tstp.net
ttps.com
tstp.in
tstp.dk
ttsp.org
ttps.nl
ptst.de
ptst.io
ttps.net
ttps.live
tstp.org.tw
ttsp.me
tstp.org
tstp.ir
tstp.cn
stpt.com
tspt.in
ptts.org.in
sptt.ru
stpt.edu.cn
tspt.com
tspt.de
ttps.pl
sptt.cn
tpts.net
ttps.com.au
pstt.com
ttps.de
tpst.com.cn
tspt.net
sptt.it
tpst.ru
ttps.app
ptst.cn
stpt.pt
ptts.com
sptt.de
tstp.de
ttps.link
ttps.biz
ttsp.eu
tspt.ru
ptst.ru
tstp.nl
sptt.com
ptts.de
ptts.eu
stpt.ru
tpts.de
ptts.ac.th
sptt.fr
sptt.net
ptts.co.nz
stpt.de
ttsp.ru
ttsp.net

DNS History

10 records (6 active, 4 former)

NSharvey.ns.cloudflare.comzita.ns.cloudflare.comA104.21.5.48172.67.132.2492606:4700:3031::6815:5302606:4700:3037::ac43:84f9188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSharvey.ns.cloudflare.com2026-04-13 → 2026-04-24 · 2 obs
● 2026-04-13 01:11:08
● 2026-04-24 00:18:14
●NSzita.ns.cloudflare.com2026-04-13 → 2026-04-24 · 2 obs
● 2026-04-13 01:11:08
● 2026-04-24 00:18:14
●A104.21.5.482026-04-13 → 2026-04-24 · 3 obs
● 2026-04-13 01:11:08
○ 2026-04-16 00:47:30
● 2026-04-24 00:18:14
●A172.67.132.2492026-04-13 → 2026-04-24 · 3 obs
● 2026-04-13 01:11:08
○ 2026-04-16 00:47:30
● 2026-04-24 00:18:14
○A188.114.96.02026-04-16 → 2026-04-16 · 3 obs
○ 2026-04-13 01:11:08
● 2026-04-16 00:47:30
○ 2026-04-24 00:18:14
○A188.114.97.02026-04-16 → 2026-04-16 · 3 obs
○ 2026-04-13 01:11:08
● 2026-04-16 00:47:30
○ 2026-04-24 00:18:14
●A2606:4700:3031::6815:5302026-04-13 → 2026-04-24 · 3 obs
● 2026-04-13 01:11:08
○ 2026-04-16 00:47:30
● 2026-04-24 00:18:14
●A2606:4700:3037::ac43:84f92026-04-13 → 2026-04-24 · 3 obs
● 2026-04-13 01:11:08
○ 2026-04-16 00:47:30
● 2026-04-24 00:18:14
○A2a06:98c1:3120::2026-04-16 → 2026-04-16 · 3 obs
○ 2026-04-13 01:11:08
● 2026-04-16 00:47:30
○ 2026-04-24 00:18:14
○A2a06:98c1:3121::2026-04-16 → 2026-04-16 · 3 obs
○ 2026-04-13 01:11:08
● 2026-04-16 00:47:30
○ 2026-04-24 00:18:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
sttp.devharvey.ns.cloudflare.com, zita.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.152

NS records: harvey.ns.cloudflare.com, zita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sttp.dev (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.249, 104.21.5.48
AAAA22606:4700:3037::ac43:84f9, 2606:4700:3031::6815:530
NS2harvey.ns.cloudflare.com, zita.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harvey.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sttp.dev maps to four IP numbers: 2606:4700:3031::6815:530, 2606:4700:3037::ac43:84f9, 104.21.5.48 and 172.67.132.249.

Other host names, for instance jaguarsgame.live, tarapress.ru, argyllcaravanpark.com, drjoeldds.com and royalskincareusa.com share IP numbers with sttp.dev.

Name Servers

Two name servers harvey.ns.cloudflare.com and zita.ns.cloudflare.com handle delegation for sttp.dev.

sttp.dev uses the same name server setup as other domains, for example stackalloc.com, omegaapp.com, hrk.pl, zemmarket.com and restiql.com.

sttp.dev partially shares name servers with other domains; examples include paysafeqris.com, lcl.be, bankozk.com, university-publishers.com and sbbo-oosterhout.nl.

These name servers commonly accompany laylah.ns.cloudflare.com, weston.ns.cloudflare.com, dolly.ns.cloudflare.com and heather.ns.cloudflare.com.

Host names with six IP numbers: harvey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c98, 2803:f800:50::6ca2:c398, 2a06:98c1:50::ac40:2398, 108.162.195.152, 162.159.44.152 and 172.64.35.152; zita.ns.cloudflare.com points to: 2606:4700:50::adf5:3af3, 2803:f800:50::6ca2:c0f3, 2a06:98c1:50::ac40:20f3, 108.162.192.243, 172.64.32.243 and 173.245.58.243.