linux-howto.de - dns.ninja

linux-howto.de

DNSSEC⚠️ Not signed
A144.76.221.145🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRstatic.145.221.76.144.clients.your-server.de
NSnsa2.schlundtech.de ⭐
A2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.com
A185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.com
NSnsb2.schlundtech.de
A2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.org
NSnsc2.schlundtech.de
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.de
NSnsd2.schlundtech.de
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.biz
MXjames.it-neeb.com ⭐
SOAnsa2.schlundtech.deproviderdomain@linuxhowto.de 2014-04-24 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785457450

Same first word

linux-howto.de
linux-howto.com

Similar names

howto-linux.ch
howto-linux.de

DNS History

6 records (6 active, 0 former)

20162017201820192020202120222023202420252026NSnsa2.schlundtech.densb2.schlundtech.densc2.schlundtech.densd2.schlundtech.deMXjames.it-neeb.comA144.76.221.145
●NSnsa2.schlundtech.de2015-05-27 → 2026-07-31 · 2 obs
● 2015-05-27 03:26:26
● 2026-07-31 00:53:16
●NSnsb2.schlundtech.de2015-05-27 → 2026-07-31 · 2 obs
● 2015-05-27 03:26:26
● 2026-07-31 00:53:16
●NSnsc2.schlundtech.de2015-05-27 → 2026-07-31 · 2 obs
● 2015-05-27 03:26:26
● 2026-07-31 00:53:16
●NSnsd2.schlundtech.de2015-05-27 → 2026-07-31 · 2 obs
● 2015-05-27 03:26:26
● 2026-07-31 00:53:16
●MXjames.it-neeb.com2015-05-27 → 2026-07-31 · 2 obs
● 2015-05-27 03:26:26
● 2026-07-31 00:53:16
●A144.76.221.1452015-05-27 → 2026-07-31 · 2 obs
● 2015-05-27 03:26:26
● 2026-07-31 00:53:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
linux-howto.densd2.schlundtech.de, nsb2.schlundtech.de, nsa2.schlundtech.de, nsc2.schlundtech.de-

✅ Authoritative Response

Server:217.160.81.227

NS records: nsd2.schlundtech.de, nsb2.schlundtech.de, nsa2.schlundtech.de, nsc2.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-howto.de (unsigned zone)

⏱️ Timing

Total: 1101ms | Queries: -

📄 Records

TypeCountSample Data
A1144.76.221.145
NS4nsc2.schlundtech.de, nsb2.schlundtech.de...
MX1james.it-neeb.com (pri: 10)
SOA1nsa2.schlundtech.de providerdomain.linux

Analysis

IP Addresses

linux-howto.de resolves to just one IP address, 144.76.221.145.

Two other host names, along with de9-homad-lb.schneevonmorgen.com, babelcode.de and adperma.com, also share IP numbers with linux-howto.de.

Name Servers

The NS records for linux-howto.de point to four name servers: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de.

linux-howto.de shares at least some of its name servers with other domains, including lehmann-network.de, emk-leonberg.de, staatsmacht.de and two others.

The host names nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de each resolve to two IP addresses: nsa2.schlundtech.de resolves to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb2.schlundtech.de resolves to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc2.schlundtech.de resolves to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd2.schlundtech.de resolves to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

The sole mail server for linux-howto.de is james.it-neeb.com.

Other domains such as linuxhowto.de, bookingappliance.de and bookingappliance.net share the same mail server setup as linux-howto.de.