blueweb.dev - dns.ninja

blueweb.dev

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::6815:4b54🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:d995🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.84Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.149🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdonald.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonald.ns.cloudflare.com
A2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonald.ns.cloudflare.com
A108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
NSlola.ns.cloudflare.com
A2606:4700:50::adf5:3a84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A2803:f800:50::6ca2:c084🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlola.ns.cloudflare.com
A2a06:98c1:50::ac40:2084🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlola.ns.cloudflare.com
A108.162.192.132🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A172.64.32.132🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
A173.245.58.132🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlola.ns.cloudflare.com
MXmx.vshosting.cloud ⭐
A2a00:1ed0:62:0:93:185:99:201🇨🇿 VSHOSTING2a00:1ed0::/32
PTRmta.vshosting.cloud
A2a00:1ed0:62:0:93:185:99:203🇨🇿 VSHOSTING2a00:1ed0::/32
PTRmta.vshosting.cloud
A2a00:1ed0:62:0:93:185:99:204🇨🇿 VSHOSTING2a00:1ed0::/32
PTRmta.vshosting.cloud
A93.185.99.201🇨🇿 VSHOSTING93.185.96.0/20 II.
PTRmta.vshosting.cloud
A93.185.99.203🇨🇿 VSHOSTING93.185.96.0/20 II.
PTRmta.vshosting.cloud
A93.185.99.204🇨🇿 VSHOSTING93.185.96.0/20 II.
PTRmta.vshosting.cloud
MXmx.vshosting.eu(20)
A2001:4de8:b0ba:525e::45🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.
A95.80.245.45🇨🇿 QUANTCOM-AS95.80.192.0/18 Dial Telecom, a.s.
PTRmta.vshosting.eu
TXTv=spf1 a mx ip4:185.64.216.4 ip4:185.64.216.5 ip4:185.64.216.46 ip4:185.64.21...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.84, 172.67.217.149
IPv6 hints2606:4700:3030::6815:4b54, 2606:4700:3031::ac43:d995
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOAdonald.ns.cloudflare.comdns@cloudflare.com serial=2411593535

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)

Subdomains

sentry.blueweb.dev

Same first word

blueweb.eu
blueweb.ir
blueweb.be
blueweb.no
blueweb.co.uk
blueweb.it
blueweb.cz
blueweb.ch
blueweb.es
blueweb.ru
blueweb.ai
blueweb.md
blueweb.com.vn
blueweb.com.au
blueweb.io.vn
blueweb.co.in
blueweb.co.ke
blueweb.ca
blueweb.dk
blueweb.tv
blueweb.at
blueweb.us
blueweb.mobi
blueweb.com.mx
blueweb.cc
blueweb.azurewebsites.net
blueweb.de
blueweb.pl
blueweb.co.kr
blueweb.dev
blueweb.com
blueweb.com.br
blueweb.co.il
blueweb.info
blueweb.hu
blueweb.in
blueweb.pt
blueweb.sk
blueweb.nl
blueweb.fr

Similar names

webbleu.com
webblue.de
webuble.com
webbule.com
webblue.com
wuebbel.eu
bluwbee.com
weblube.com.my
bleuweb.com
wuebbel.de
webblue.com.au
weblube.com
webblue.co.uk
lubeweb.com
bleuweb.fr

DNS History

14 records (8 active, 6 former)

NSdonald.ns.cloudflare.comlola.ns.cloudflare.comMXmx.vshosting.cloudmx.vshosting.euA104.21.75.84172.67.217.1492606:4700:3030::6815:4b542606:4700:3031::ac43:d995188.114.96.0188.114.97.02606:4700:3037::6815:4b542606:4700:3037::ac43:d9952a06:98c1:3120::2a06:98c1:3121::
●NSdonald.ns.cloudflare.com2026-03-14 → 2026-08-12 · 2 obs
● 2026-03-14 09:59:08
● 2026-08-12 18:17:42
●NSlola.ns.cloudflare.com2026-03-14 → 2026-08-12 · 2 obs
● 2026-03-14 09:59:08
● 2026-08-12 18:17:42
●MXmx.vshosting.cloud2026-03-14 → 2026-08-12 · 2 obs
● 2026-03-14 09:59:08
● 2026-08-12 18:17:42
●MXmx.vshosting.eu2026-03-14 → 2026-08-12 · 2 obs
● 2026-03-14 09:59:08
● 2026-08-12 18:17:42
●A104.21.75.842026-03-14 → 2026-08-12 · 19 obs
● 2026-03-14 09:59:08
● 2026-03-19 18:24:48
○ 2026-04-04 07:06:02
● 2026-04-04 23:43:40
● 2026-04-21 06:07:08
○ 2026-04-21 21:32:04
○ 2026-04-21 23:37:52
● 2026-04-29 19:21:02
● 2026-05-02 11:31:26
○ 2026-05-03 13:56:56
● 2026-05-04 17:02:22
○ 2026-05-16 01:15:04
● 2026-05-29 20:25:56
● 2026-06-06 22:22:16
○ 2026-06-15 18:52:52
● 2026-06-27 22:04:36
○ 2026-07-20 21:33:40
● 2026-08-05 11:57:46
● 2026-08-12 18:17:42
●A172.67.217.1492026-03-14 → 2026-08-12 · 19 obs
● 2026-03-14 09:59:08
● 2026-03-19 18:24:48
○ 2026-04-04 07:06:02
● 2026-04-04 23:43:40
● 2026-04-21 06:07:08
○ 2026-04-21 21:32:04
○ 2026-04-21 23:37:52
● 2026-04-29 19:21:02
● 2026-05-02 11:31:26
○ 2026-05-03 13:56:56
● 2026-05-04 17:02:22
○ 2026-05-16 01:15:04
● 2026-05-29 20:25:56
● 2026-06-06 22:22:16
○ 2026-06-15 18:52:52
● 2026-06-27 22:04:36
○ 2026-07-20 21:33:40
● 2026-08-05 11:57:46
● 2026-08-12 18:17:42
○A188.114.96.02026-04-04 → 2026-07-20 · 18 obs
○ 2026-03-19 18:24:48
● 2026-04-04 07:06:02
○ 2026-04-04 23:43:40
○ 2026-04-21 06:07:08
● 2026-04-21 21:32:04
● 2026-04-21 23:37:52
○ 2026-04-29 19:21:02
○ 2026-05-02 11:31:26
● 2026-05-03 13:56:56
○ 2026-05-04 17:02:22
● 2026-05-16 01:15:04
○ 2026-05-29 20:25:56
○ 2026-06-06 22:22:16
● 2026-06-15 18:52:52
○ 2026-06-27 22:04:36
● 2026-07-20 21:33:40
○ 2026-08-05 11:57:46
○ 2026-08-12 18:17:42
○A188.114.97.02026-04-04 → 2026-07-20 · 18 obs
○ 2026-03-19 18:24:48
● 2026-04-04 07:06:02
○ 2026-04-04 23:43:40
○ 2026-04-21 06:07:08
● 2026-04-21 21:32:04
● 2026-04-21 23:37:52
○ 2026-04-29 19:21:02
○ 2026-05-02 11:31:26
● 2026-05-03 13:56:56
○ 2026-05-04 17:02:22
● 2026-05-16 01:15:04
○ 2026-05-29 20:25:56
○ 2026-06-06 22:22:16
● 2026-06-15 18:52:52
○ 2026-06-27 22:04:36
● 2026-07-20 21:33:40
○ 2026-08-05 11:57:46
○ 2026-08-12 18:17:42
●A2606:4700:3030::6815:4b542026-08-05 → 2026-08-12 · 3 obs
○ 2026-07-20 21:33:40
● 2026-08-05 11:57:46
● 2026-08-12 18:17:42
●A2606:4700:3031::ac43:d9952026-08-05 → 2026-08-12 · 3 obs
○ 2026-07-20 21:33:40
● 2026-08-05 11:57:46
● 2026-08-12 18:17:42
○A2606:4700:3037::6815:4b542026-03-14 → 2026-06-27 · 18 obs
● 2026-03-14 09:59:08
● 2026-03-19 18:24:48
○ 2026-04-04 07:06:02
● 2026-04-04 23:43:40
● 2026-04-21 06:07:08
○ 2026-04-21 21:32:04
○ 2026-04-21 23:37:52
● 2026-04-29 19:21:02
● 2026-05-02 11:31:26
○ 2026-05-03 13:56:56
● 2026-05-04 17:02:22
○ 2026-05-16 01:15:04
● 2026-05-29 20:25:56
● 2026-06-06 22:22:16
○ 2026-06-15 18:52:52
● 2026-06-27 22:04:36
○ 2026-07-20 21:33:40
○ 2026-08-12 18:17:42
○A2606:4700:3037::ac43:d9952026-03-14 → 2026-06-27 · 18 obs
● 2026-03-14 09:59:08
● 2026-03-19 18:24:48
○ 2026-04-04 07:06:02
● 2026-04-04 23:43:40
● 2026-04-21 06:07:08
○ 2026-04-21 21:32:04
○ 2026-04-21 23:37:52
● 2026-04-29 19:21:02
● 2026-05-02 11:31:26
○ 2026-05-03 13:56:56
● 2026-05-04 17:02:22
○ 2026-05-16 01:15:04
● 2026-05-29 20:25:56
● 2026-06-06 22:22:16
○ 2026-06-15 18:52:52
● 2026-06-27 22:04:36
○ 2026-07-20 21:33:40
○ 2026-08-12 18:17:42
○A2a06:98c1:3120::2026-04-04 → 2026-07-20 · 18 obs
○ 2026-03-19 18:24:48
● 2026-04-04 07:06:02
○ 2026-04-04 23:43:40
○ 2026-04-21 06:07:08
● 2026-04-21 21:32:04
● 2026-04-21 23:37:52
○ 2026-04-29 19:21:02
○ 2026-05-02 11:31:26
● 2026-05-03 13:56:56
○ 2026-05-04 17:02:22
● 2026-05-16 01:15:04
○ 2026-05-29 20:25:56
○ 2026-06-06 22:22:16
● 2026-06-15 18:52:52
○ 2026-06-27 22:04:36
● 2026-07-20 21:33:40
○ 2026-08-05 11:57:46
○ 2026-08-12 18:17:42
○A2a06:98c1:3121::2026-04-04 → 2026-07-20 · 18 obs
○ 2026-03-19 18:24:48
● 2026-04-04 07:06:02
○ 2026-04-04 23:43:40
○ 2026-04-21 06:07:08
● 2026-04-21 21:32:04
● 2026-04-21 23:37:52
○ 2026-04-29 19:21:02
○ 2026-05-02 11:31:26
● 2026-05-03 13:56:56
○ 2026-05-04 17:02:22
● 2026-05-16 01:15:04
○ 2026-05-29 20:25:56
○ 2026-06-06 22:22:16
● 2026-06-15 18:52:52
○ 2026-06-27 22:04:36
● 2026-07-20 21:33:40
○ 2026-08-05 11:57:46
○ 2026-08-12 18:17:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
blueweb.devdonald.ns.cloudflare.com, lola.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.158

NS records: donald.ns.cloudflare.com, lola.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.217.149, 104.21.75.84
AAAA22606:4700:3030::6815:4b54, 2606:4700:3031::ac43:d995
NS2donald.ns.cloudflare.com, lola.ns.cloudflare.com
MX2mx.vshosting.cloud (pri: 10), mx.vshosting.eu (pri: 20)
TXT1v=spf1 a mx ip4:185.64.216.4 ip4:185.64.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1donald.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

blueweb.dev is a parent domain of sentry.blueweb.dev.

IP Addresses

blueweb.dev has four IP addresses: 104.21.75.84, 172.67.217.149, 2606:4700:3030::6815:4b54 and 2606:4700:3031::ac43:d995.

curso-moodle.es, www.billyjoeshaver.com, tzwx.pro and two other host names share IP numbers with blueweb.dev.

Name Servers

DNS delegation for blueweb.dev points to two name servers: donald.ns.cloudflare.com and lola.ns.cloudflare.com.

blueweb.dev uses the same name servers as several other domains — among them (0x7868616d73746572)-(0x736578)filme.com, schoolnews.com.ng, conlog.co.il and two more.

blueweb.dev shares at least some of its name servers with other domains, including bramlettresidential.com, solving.com.br, wallpa.tk and two others.

These name servers are frequently seen alongside the name servers magnolia.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

donald.ns.cloudflare.com has IP addresses 108.162.193.158, 172.64.33.158 and 173.245.59.158, plus 3 other.

lola.ns.cloudflare.com has IP addresses 108.162.192.132, 172.64.32.132 and 173.245.58.132, plus 3 other.

Mail Servers

Mail for blueweb.dev is handled by two mail servers — mx.vshosting.cloud and mx.vshosting.eu.

blueweb.dev uses an identical mail server configuration to several other domains — among them hauk.cz, webmexshop.cz, cikhaj.cz and two more.

blueweb.dev has at least partial mail server overlap with other domains such as naive.cz, gymbeam.cz, seki.cz and two more.

Hostnames that resolve to 6 IP addresses:

mx.vshosting.cloud has IP addresses 93.185.99.201, 93.185.99.203 and 93.185.99.204, plus 3 other.

Hostnames that resolve to two IP addresses:

mx.vshosting.eu has two IP addresses: 95.80.245.45 and 2001:4de8:b0ba:525e::45.