fir-flash.de - robtex.com

fir-flash.de

DNSSEC⚠️ Not signed
A134.130.93.44🇩🇪 RWTH-AS134.130.0.0/16 ACHSE
PTRfir.rwth-aachen.de
PTRwww2.fir.rwth-aachen.de
PTRwww.fir.rwth-aachen.de
NSnsa4.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
NSnsb4.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
NSnsc4.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
NSnsd4.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
SOAnsa4.schlundtech.dewebmaster@fir.rwth-aachen.de 2025-11-09 #11

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=1777120858

Same first word

fir-flash.de

DNS History

5 records (5 active, 0 former)

NSnsa4.schlundtech.densb4.schlundtech.densc4.schlundtech.densd4.schlundtech.deA134.130.93.44
●NSnsa4.schlundtech.de2026-03-19 → 2026-04-25 · 2 obs
● 2026-03-19 02:57:38
● 2026-04-25 12:54:22
●NSnsb4.schlundtech.de2026-03-19 → 2026-04-25 · 2 obs
● 2026-03-19 02:57:38
● 2026-04-25 12:54:22
●NSnsc4.schlundtech.de2026-03-19 → 2026-04-25 · 2 obs
● 2026-03-19 02:57:38
● 2026-04-25 12:54:22
●NSnsd4.schlundtech.de2026-03-19 → 2026-04-25 · 2 obs
● 2026-03-19 02:57:38
● 2026-04-25 12:54:22
●A134.130.93.442026-03-19 → 2026-04-25 · 2 obs
● 2026-03-19 02:57:38
● 2026-04-25 12:54:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
fir-flash.densa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de, nsd4.schlundtech.de-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de, nsd4.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fir-flash.de (unsigned zone)

⏱️ Timing

Total: 1130ms | Queries: -

📄 Records

TypeCountSample Data
A1134.130.93.44
NS4nsd4.schlundtech.de, nsa4.schlundtech.de...
SOA1nsa4.schlundtech.de webmaster.fir.rwth-a

Analysis

IP Addresses

fir-flash.de maps to IP address 134.130.93.44.

Other host names, for instance analytics.fir.de, supplychaindesign.net, innovationstreiber.com, forschungsinstitut-fuer-rationalisierung.de and erp-tage.de share IP numbers with fir-flash.de.

Name Servers

fir-flash.de is delegated to four name servers: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.

fir-flash.de at least partially shares name servers with other domains such as edvsv.de, brainbunny.de, mywindata.com, jonasmaximilian.de and beruehrungspunkte.de.

Host names with two IP numbers:

nsa4.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb4.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc4.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd4.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227