corestack.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

corestack.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de
NSa.nic.de
NSl.de.net
NSn.de.net
NSs.de.net
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1789848449

Same first word

Similar names

Previous names

Next names

DNS History

4 records (4 active, 0 former)

NSsl1.sedo.comsl2.sedo.comMXlocalhostA91.195.241.232
NSsl1.sedo.com2026-09-09 → 2026-09-19 · 2 obs
● 2026-09-09 07:05:54
● 2026-09-19 20:33:56
NSsl2.sedo.com2026-09-09 → 2026-09-19 · 2 obs
● 2026-09-09 07:05:54
● 2026-09-19 20:33:56
MXlocalhost2026-09-09 → 2026-09-19 · 2 obs
● 2026-09-09 07:05:54
● 2026-09-19 20:33:56
A91.195.241.2322026-09-09 → 2026-09-19 · 2 obs
● 2026-09-09 07:05:54
● 2026-09-19 20:33:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
corestack.desl1.sedo.com, sl2.sedo.com-

✅ Authoritative Response

Server:91.195.241.173

NS records: sl1.sedo.com, sl2.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corestack.de (unsigned zone)

⏱️ Timing

Total: 997ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2sl2.sedo.com, sl1.sedo.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1sl1.sedo.com hostmaster.sedo.de

Analysis

IP Addresses

corestack.de points to a single IP number: 91.195.241.232.

Additional host names — xn--altstdter-z2a.de, ladyjustice.eu, ethereumfagot.xyz and two others — share IP numbers with corestack.de.

Name Servers

The NS records for corestack.de delegate to sl1.sedo.com and sl2.sedo.com.

corestack.de shares its name server setup with other domains, including reussite.eu, mx.mx.books.amsterdam, ip99.bipa.net and two others.

sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.

Mail Servers

corestack.de has one mail server: localhost.

corestack.de shares the same mail server setup as other domains, including 96700.de, sella-group.de, *.ex6.de and two others.