linux-kernel.at - robtex.com

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linux-kernel.at

DNSSEC⚠️ Not signed
A178.63.73.247🇩🇪 Hetzner
PTRwebfe01.linux-kernel.at
NSns1.first-ns.de
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK
PTRrobotns3.second-ns.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1b🇺🇸 Google
PTRpd-in-f27.1e100.net
A142.251.179.26🇺🇸 Google
PTRpd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google
A108.177.123.26🇺🇸 Google
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google
A108.177.123.27🇺🇸 Google
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
TXTMS=9F225D0683066F9344D4393D8FB402D291BAFD88
TXTkeybase-site-verification=tMuRgrDKoW77fPdZ7OKrUq0nTtJFHrPmJN_Wywd68BQ
SOAns1.first-ns.dehostmaster@linux-kernel.at 2025-12-12 #0

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐ 🔒
NSd.ns.at 🔒
NSj.ns.at 🔒
NSn.ns.at 🔒
NSns1.univie.ac.at 🔒
NSns2.univie.ac.at 🔒
NSr.ns.at 🔒
NSu.ns.at 🔒
SOAdns.nic.atdomain-admin@univie.ac.at serial=1770519602

Up

Same first word

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
linux-kernel.atns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de-

✅ Authoritative Response

Server: 193.47.99.3

NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-kernel.at (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

TypeCountSample Data
A1178.63.73.247
NS3robotns2.second-ns.de, ns1.first-ns.de...
MX5aspmx2.googlemail.com (pri: 10), aspmx3.googlemail.com (pri: 10)...
TXT2keybase-site-verification=tMuRgrDKoW77fP, MS=9F225D0683066F9344D4393D8FB402D291BAF
SOA1ns1.first-ns.de hostmaster.linux-kernel.

AI analysis

linux-kernel.at is the parent of f1.linux-kernel.at, webfe01.linux-kernel.at, git02.linux-kernel.at, nc01.linux-kernel.at, www.linux-kernel.at and a few other host names.

linux-kernel.at points to IP number 178.63.73.247.

For instance, other host names mymediaconsult.at, redhat.at, world-information.net, webfe01.linux-kernel.at and open-source.at share IP numbers with linux-kernel.at.

The delegation for linux-kernel.at is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

linux-kernel.at shares name servers with other domains at least partially, for example go-sonnen.com, schloss-friedensburg.de, free-trial.de, rzon.de and amtx.de.

Host names with two IPs:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Five mail servers handle linux-kernel.at: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

linux-kernel.at shares mail servers with other domains at least partially; for instance ns500821.ns500794.ns500841.ns500841.ns500794.ns500841.ns500794.ns500821.ns500794.ns500795.ns500794.ns500794.ns500821.ns500790.ns500795.lustypartnersfinder.com, jothub.com, akso.com.br, siddhichem.com and ettehotels.com.

These mail servers are often used alongside alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

aspmx.l.google.com points to 2607:f8b0:4004:c1f::1b and 142.251.179.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26