a-stein.dev - robtex.com

a-stein.dev

DNSSEC⚠️ Not signed
A5.75.183.242🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC
PTRstatic.242.183.75.5.clients.your-server.de
NSmiki.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A2803:f800:50::6ca2:c0ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmiki.ns.cloudflare.com
A2a06:98c1:50::ac40:20ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmiki.ns.cloudflare.com
A108.162.192.202🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A172.64.32.202🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
A173.245.58.202🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiki.ns.cloudflare.com
NSnoah.ns.cloudflare.com
A2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoah.ns.cloudflare.com
A2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoah.ns.cloudflare.com
A108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=wiTcMDeSmxfZ8qJk
TXTv=spf1 include:icloud.com ~all
SOAmiki.ns.cloudflare.comdns@cloudflare.com serial=2409878841

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

umami-agskccgkskgg48c4s4oksckc.a-stein.dev

Same first word

a-stein.dev
a-stein.de

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DNS History

5 records (5 active, 0 former)

NSmiki.ns.cloudflare.comnoah.ns.cloudflare.comMXmx01.mail.icloud.commx02.mail.icloud.comA5.75.183.242
●NSmiki.ns.cloudflare.com2026-04-11 → 2026-07-21 · 2 obs
● 2026-04-11 02:46:26
● 2026-07-21 10:51:46
●NSnoah.ns.cloudflare.com2026-04-11 → 2026-07-21 · 2 obs
● 2026-04-11 02:46:26
● 2026-07-21 10:51:46
●MXmx01.mail.icloud.com2026-04-11 → 2026-07-21 · 2 obs
● 2026-04-11 02:46:26
● 2026-07-21 10:51:46
●MXmx02.mail.icloud.com2026-04-11 → 2026-07-21 · 2 obs
● 2026-04-11 02:46:26
● 2026-07-21 10:51:46
●A5.75.183.2422026-04-11 → 2026-07-21 · 2 obs
● 2026-04-11 02:46:26
● 2026-07-21 10:51:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
a-stein.devnoah.ns.cloudflare.com, miki.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.133

NS records: noah.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a-stein.dev (unsigned zone)

⏱️ Timing

Total: 1022ms | Queries: -

📄 Records

TypeCountSample Data
A15.75.183.242
NS2miki.ns.cloudflare.com, noah.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=wiTcMDeSmxfZ8qJk, v=spf1 include:icloud.com ~all
SOA1miki.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

a-stein.dev is a parent domain of umami-agskccgkskgg48c4s4oksckc.a-stein.dev.

IP Addresses

a-stein.dev resolves to one IP address: 5.75.183.242.

Other host names, such as umami-agskccgkskgg48c4s4oksckc.a-stein.dev, share IP numbers with a-stein.dev.

Name Servers

a-stein.dev is delegated to two name servers: miki.ns.cloudflare.com and noah.ns.cloudflare.com.

a-stein.dev uses the same name servers as several other domains — among them armhub.com, moot.dev, meikki.co and two more.

a-stein.dev shares at least some of its name servers with other domains, including 3rbty.com, theoutsideworld.net, alphamatrixvault.click and two others.

These name servers are frequently seen alongside the name servers austin.ns.cloudflare.com, lucy.ns.cloudflare.com, magdalena.ns.cloudflare.com and kurt.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

miki.ns.cloudflare.com resolves to 108.162.192.202, 172.64.32.202, 173.245.58.202 and 3 other IP addresses.

noah.ns.cloudflare.com resolves to 108.162.193.133, 172.64.33.133, 173.245.59.133 and 3 other IP addresses.

Mail Servers

Mail for a-stein.dev is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.

a-stein.dev uses an identical mail server configuration to several other domains — among them ccpros.org, inachan.com, erichenke.com and two more.

a-stein.dev shares mail servers with at least some other domains, such as beduk.net, mashina.world and bbst.us.

Hostnames that resolve to 6 IP addresses:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.42.251.62 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.56.9.31 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.152.5 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.154.33 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.155.25 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.156.30 IP addresses.