bstr.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

bstr.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2642🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:dbb8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.66Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.184🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A2803:f800:50::6ca2:c139🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalan.ns.cloudflare.com
A2a06:98c1:50::ac40:2139🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalan.ns.cloudflare.com
A108.162.193.57🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A172.64.33.57🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A173.245.59.57🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
NSpaloma.ns.cloudflare.com
A2606:4700:50::a29f:26a8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
A2803:f800:50::6ca2:c2a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaloma.ns.cloudflare.com
A2a06:98c1:50::ac40:22a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaloma.ns.cloudflare.com
A108.162.194.168🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
A162.159.38.168Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
A172.64.34.168🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaloma.ns.cloudflare.com
MXmx2.zoho.eu ⭐
A185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx3.zoho.eu(20)
A185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx.zoho.eu(50)
A185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
TXTgoogle-site-verification=Kb1zOAUg6eWRJIfexnf8-W6hG7ihQsvX_ZOpF3I7vLs
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.38.66, 172.67.219.184
IPv6 hints2606:4700:3031::6815:2642, 2606:4700:3031::ac43:dbb8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOAalan.ns.cloudflare.comdns@cloudflare.com serial=2411124018

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

bstr.co.uk
bstr.co.kr
bstr.cn
bstr.com
bstr.at
bstr.cat
bstr.org
bstr.es
bstr.ac
bstr.me
bstr.biz
bstr.de
bstr.fr
bstr.ovh
bstr.co
bstr.im
bstr.eu
bstr.gg
bstr.ru
bstr.us
bstr.club
bstr.ca
bstr.net.cn
bstr.com.ph
bstr.pp.ru
bstr.xyz
bstr.my.id
bstr.to
bstr.com.ar
bstr.by
bstr.com.au
bstr.co.in
bstr.su
bstr.net
bstr.pages.dev
bstr.fi
bstr.life
bstr.dev

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Previous names

bsrv.dev
bss-solutions.dev
bss-systems.dev
bssolutions.dev
bsta.dev
bstage.dev
bstapps.dev
bstauffer.dev
bstd.dev
bstealth.dev
bsteele.dev
bstehley.dev
bstein.dev
bsteph.dev
bstgov.dev
bsti.dev
bstinson.dev
bstivers.dev
bstk.dev
bstn.dev

Next names

bstredinnick.dev
bstruthers.dev
bsuarez.dev
bsuite.dev
bsully.dev
bsumatra.dev
bsun.dev
bsure.dev
bsw.dev
bswanson.dev
bswap.dev
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bt-is.dev
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DNS History

13 records (9 active, 4 former)

NSalan.ns.cloudflare.compaloma.ns.cloudflare.comMXmx.zoho.eumx2.zoho.eumx3.zoho.euA104.21.38.66172.67.219.1842606:4700:3031::6815:26422606:4700:3031::ac43:dbb8188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSalan.ns.cloudflare.com2026-09-01 → 2026-09-03 · 2 obs
● 2026-09-01 19:59:22
● 2026-09-03 17:14:34
●NSpaloma.ns.cloudflare.com2026-09-01 → 2026-09-03 · 2 obs
● 2026-09-01 19:59:22
● 2026-09-03 17:14:34
●MXmx.zoho.eu2026-09-01 → 2026-09-03 · 2 obs
● 2026-09-01 19:59:22
● 2026-09-03 17:14:34
●MXmx2.zoho.eu2026-09-01 → 2026-09-03 · 2 obs
● 2026-09-01 19:59:22
● 2026-09-03 17:14:34
●MXmx3.zoho.eu2026-09-01 → 2026-09-03 · 2 obs
● 2026-09-01 19:59:22
● 2026-09-03 17:14:34
●A104.21.38.662026-09-03 → 2026-09-03 · 2 obs
○ 2026-09-01 19:59:22
● 2026-09-03 17:14:34
●A172.67.219.1842026-09-03 → 2026-09-03 · 2 obs
○ 2026-09-01 19:59:22
● 2026-09-03 17:14:34
○A188.114.96.02026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 19:59:22
○ 2026-09-03 17:14:34
○A188.114.97.02026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 19:59:22
○ 2026-09-03 17:14:34
●A2606:4700:3031::6815:26422026-09-03 → 2026-09-03 · 2 obs
○ 2026-09-01 19:59:22
● 2026-09-03 17:14:34
●A2606:4700:3031::ac43:dbb82026-09-03 → 2026-09-03 · 2 obs
○ 2026-09-01 19:59:22
● 2026-09-03 17:14:34
○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 19:59:22
○ 2026-09-03 17:14:34
○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 19:59:22
○ 2026-09-03 17:14:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
bstr.devalan.ns.cloudflare.com, paloma.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.168

NS records: alan.ns.cloudflare.com, paloma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bstr.dev (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.38.66, 172.67.219.184
AAAA22606:4700:3031::ac43:dbb8, 2606:4700:3031::6815:2642
NS2alan.ns.cloudflare.com, paloma.ns.cloudflare.com
MX3mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...
TXT1google-site-verification=Kb1zOAUg6eWRJIf
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alan.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

bstr.dev resolves to four IP addresses: 104.21.38.66, 172.67.219.184, 2606:4700:3031::6815:2642 and 2606:4700:3031::ac43:dbb8.

bestlinkcollection.com, fe.untz.ba, www.diariodemocracia.com plus two other host names have IP numbers in common with bstr.dev.

Name Servers

Two name servers handle the delegation for bstr.dev: alan.ns.cloudflare.com and paloma.ns.cloudflare.com.

The name server configuration of bstr.dev is shared with other domains, for instance gradcray01.workers.dev, peter-lodri.workers.dev, yugenanime-72r.pages.dev and two others.

bstr.dev partially shares its NS delegation with several other domains, including gidulgi.workers.dev, decallab.com, yerbeyer.blog and two others.

Hosts with 6 IP addresses each:

alan.ns.cloudflare.com resolves to 108.162.193.57, 172.64.33.57 and 173.245.59.57 among others, with 3 other IP addresses in total.

paloma.ns.cloudflare.com resolves to 108.162.194.168, 162.159.38.168 and 172.64.34.168 among others, with 3 other IP addresses in total.

Mail Servers

bstr.dev uses three mail servers — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

At least some of the mail servers used by bstr.dev are shared with other domains: marcinregulski.pl, pockletgames.com, ter-went.com and two others among them.

All three — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu — point to 185.230.212.166 as their single IP address.

Three host names point to 185.230.212.166: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.