sstr.dev - robtex.com

sstr.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:32d0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a71c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.208Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.167.28🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdane.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A2803:f800:50::6ca2:c161🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdane.ns.cloudflare.com
A2a06:98c1:50::ac40:2161🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdane.ns.cloudflare.com
A108.162.193.97🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A172.64.33.97🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
A173.245.59.97🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdane.ns.cloudflare.com
NShope.ns.cloudflare.com
A2606:4700:50::adf5:3aa3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A2803:f800:50::6ca2:c0a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhope.ns.cloudflare.com
A2a06:98c1:50::ac40:20a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhope.ns.cloudflare.com
A108.162.192.163🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A172.64.32.163🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A173.245.58.163🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
MXsrv1.uphp.de ⭐
A23.88.28.202🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC
PTRsrv1.uphp.de
TXTv=spf1 ip4:23.88.28.202 include:srv1.uphp.de ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.50.208, 172.67.167.28
IPv62606:4700:3035::6815:32d0, 2606:4700:3035::ac43:a71c
SOAdane.ns.cloudflare.comdns@cloudflare.com serial=2398153723

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

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DNS History

7 records (7 active, 0 former)

NSdane.ns.cloudflare.comhope.ns.cloudflare.comMXsrv1.uphp.deA104.21.50.208172.67.167.282606:4700:3035::6815:32d02606:4700:3035::ac43:a71c
●NSdane.ns.cloudflare.com2026-03-06 → 2026-03-06 · 2 obs
● 2026-03-06 08:00:20
● 2026-03-06 08:00:22
●NShope.ns.cloudflare.com2026-03-06 → 2026-03-06 · 2 obs
● 2026-03-06 08:00:20
● 2026-03-06 08:00:22
●MXsrv1.uphp.de2026-03-06 → 2026-03-06 · 2 obs
● 2026-03-06 08:00:20
● 2026-03-06 08:00:22
●A104.21.50.2082026-03-06 → 2026-03-06 · 2 obs
● 2026-03-06 08:00:20
● 2026-03-06 08:00:22
●A172.67.167.282026-03-06 → 2026-03-06 · 2 obs
● 2026-03-06 08:00:20
● 2026-03-06 08:00:22
●A2606:4700:3035::6815:32d02026-03-06 → 2026-03-06 · 2 obs
● 2026-03-06 08:00:20
● 2026-03-06 08:00:22
●A2606:4700:3035::ac43:a71c2026-03-06 → 2026-03-06 · 2 obs
● 2026-03-06 08:00:20
● 2026-03-06 08:00:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
sstr.devhope.ns.cloudflare.com, dane.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.193.97

NS records: hope.ns.cloudflare.com, dane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sstr.dev (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.50.208, 172.67.167.28
AAAA22606:4700:3035::6815:32d0, 2606:4700:3035::ac43:a71c
NS2dane.ns.cloudflare.com, hope.ns.cloudflare.com
MX1srv1.uphp.de (pri: 10)
TXT1v=spf1 ip4:23.88.28.202 include:srv1.uph
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dane.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

sstr.dev maps to four IP numbers: 2606:4700:3035::6815:32d0, 2606:4700:3035::ac43:a71c, 104.21.50.208 and 172.67.167.28.

Other host names such as wviac.org, nordiksign.dk, www.pearls.de, achterdemaan.com and www.lpkurs.ru share IPs with sstr.dev.

Name Servers

Two name servers dane.ns.cloudflare.com and hope.ns.cloudflare.com handle the delegation for sstr.dev.

sstr.dev shares the same name server setup as other domains, for example skystar-2.com, juicywalls.pro, lipilee.hu, h24m.com and uphp.de.

sstr.dev at least partially shares name servers with other domains, for example mypointviews.com, avgjoesnews.com, e-handoff.net, retorta.com and disaster.com.

these name servers are commonly used alongside teagan.ns.cloudflare.com name servers.

Host names with six IP numbers:

dane.ns.cloudflare.com points to 2606:4700:58::adf5:3b61, 2803:f800:50::6ca2:c161, 2a06:98c1:50::ac40:2161, 108.162.193.97, 172.64.33.97 and 173.245.59.97.

hope.ns.cloudflare.com points to 2606:4700:50::adf5:3aa3, 2803:f800:50::6ca2:c0a3, 2a06:98c1:50::ac40:20a3, 108.162.192.163, 172.64.32.163 and 173.245.58.163.

Mail Servers

The srv1.uphp.de mail server handles sstr.dev.

sstr.dev shares its mail server setup with other domains, for example uphp.de, uphp.info and mischerhexe.de.

srv1.uphp.de points to a single IP number: 23.88.28.202.