itsblue.dev - dns.ninja

itsblue.dev

DNSSEC⚠️ Not signed
A92.60.39.172🇩🇪 netcup-AS92.60.36.0/22
PTRitsblueproxy.luckysrv.de
NSarnold.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarnold.ns.cloudflare.com
A2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarnold.ns.cloudflare.com
A108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
A173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarnold.ns.cloudflare.com
NSirena.ns.cloudflare.com
A2606:4700:50::a29f:264f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A2803:f800:50::6ca2:c24f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirena.ns.cloudflare.com
A2a06:98c1:50::ac40:224f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirena.ns.cloudflare.com
A108.162.194.79🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A162.159.38.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
A172.64.34.79🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirena.ns.cloudflare.com
MXmail.itsblue.de ⭐
A2a03:4000:1c:6ce:2867:f5ff:feaa:c12d🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmail.itsblue.de
A185.194.140.22🇩🇪 netcup-AS185.194.140.0/22 NETCUP-GMBH
PTRmail.itsblue.de
TXTgoogle-site-verification=NNh5KfCPyX4y0eRlUWIhLxkgCRz7ZT2W_Dzr3EdOrE8
TXTv=spf1 a mx a:mail.itsblue.de ip4:185.194.140.22 ip6:2a03:4000:1c:6ce:2867:f5...
SOAarnold.ns.cloudflare.comdns@cloudflare.com serial=2407777148

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

itsblue.de
itsblue.tv
itsblue.dev
itsblue.com

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DNS History

4 records (4 active, 0 former)

NSarnold.ns.cloudflare.comirena.ns.cloudflare.comMXmail.itsblue.deA92.60.39.172
●NSarnold.ns.cloudflare.com2026-02-26 → 2026-08-06 · 2 obs
● 2026-02-26 05:07:34
● 2026-08-06 10:48:20
●NSirena.ns.cloudflare.com2026-02-26 → 2026-08-06 · 2 obs
● 2026-02-26 05:07:34
● 2026-08-06 10:48:20
●MXmail.itsblue.de2026-02-26 → 2026-08-06 · 2 obs
● 2026-02-26 05:07:34
● 2026-08-06 10:48:20
●A92.60.39.1722026-02-26 → 2026-08-06 · 2 obs
● 2026-02-26 05:07:34
● 2026-08-06 10:48:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
itsblue.devirena.ns.cloudflare.com, arnold.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.79

NS records: irena.ns.cloudflare.com, arnold.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itsblue.dev (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

TypeCountSample Data
A192.60.39.172
NS2arnold.ns.cloudflare.com, irena.ns.cloudflare.com
MX1mail.itsblue.de (pri: 10)
TXT2google-site-verification=NNh5KfCPyX4y0eR, v=spf1 a mx a:mail.itsblue.de ip4:185.19
SOA1arnold.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

itsblue.dev points to a single IP number: 92.60.39.172.

Name Servers

DNS delegation for itsblue.dev points to two name servers: arnold.ns.cloudflare.com and irena.ns.cloudflare.com.

itsblue.dev shares its name server setup with other domains, including puku.info, corion.io, eriateknoloji.com and two others.

At least some of itsblue.dev's name servers are shared with other domains, for example symphonisches-orchester-ploen.de, wisepal.me, anjz.com and two more.

These name servers tend to be deployed in combination with the name servers ivy.ns.cloudflare.com and jamie.ns.cloudflare.com.

Host names with 6 IP numbers:

arnold.ns.cloudflare.com has IP addresses 108.162.193.69, 172.64.33.69 and 173.245.59.69, plus 3 other.

irena.ns.cloudflare.com has IP addresses 108.162.194.79, 162.159.38.79 and 172.64.34.79, plus 3 other.

Mail Servers

itsblue.dev has one mail server: mail.itsblue.de.

itsblue.dev shares its mail server setup with other domains, such as itsblue.de.

mail.itsblue.de directs to two IP numbers, 185.194.140.22 and 2a03:4000:1c:6ce:2867:f5ff:feaa:c12d.