linux4u.de - dns.ninja

linux4u.de

DNSSEC⚠️ Not signed
NSnsa1.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
NSnsb1.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
NSnsc1.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
NSnsd1.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
SOAnsa1.schlundtech.demarkus\@schweizer.nitex.de 2015-03-11 #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=1785483275

Same first word

linux4u.de
linux4u.fr
linux4u.co.kr
linux4u.nl
linux4u.jp
linux4u.com

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSnsa1.schlundtech.densb1.schlundtech.densc1.schlundtech.densd1.schlundtech.de
●NSnsa1.schlundtech.de2015-07-22 → 2026-07-31 · 2 obs
● 2015-07-22 05:18:46
● 2026-07-31 07:57:42
●NSnsb1.schlundtech.de2015-07-22 → 2026-07-31 · 2 obs
● 2015-07-22 05:18:46
● 2026-07-31 07:57:42
●NSnsc1.schlundtech.de2015-07-22 → 2026-07-31 · 2 obs
● 2015-07-22 05:18:46
● 2026-07-31 07:57:42
●NSnsd1.schlundtech.de2015-07-22 → 2026-07-31 · 2 obs
● 2015-07-22 05:18:46
● 2026-07-31 07:57:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
linux4u.densb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de, nsa1.schlundtech.de-

✅ Authoritative Response

Server:217.160.80.227

NS records: nsb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de, nsa1.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux4u.de (unsigned zone)

⏱️ Timing

Total: 885ms | Queries: -

📄 Records

TypeCountSample Data
NS4nsc1.schlundtech.de, nsd1.schlundtech.de...
SOA1nsa1.schlundtech.de markus\.schweizer.ni

Analysis

Name Servers

The authoritative name servers for linux4u.de are nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de.

There is at least partial name server overlap between linux4u.de and other domains — elektro-haseloff.de, ersatzteile-landmaschinen.com, fafe.de and two more among them.

All four hostnames — nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de — resolve to two IP numbers apiece: nsa1.schlundtech.de to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb1.schlundtech.de to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc1.schlundtech.de to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd1.schlundtech.de to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.