coderclass.de - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

coderclass.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 ⚠️ 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=1789701143

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.com2026-09-04 → 2026-09-18 · 2 obs
● 2026-09-04 15:33:16
● 2026-09-18 03:47:46
NSsl2.sedo.com2026-09-04 → 2026-09-18 · 2 obs
● 2026-09-04 15:33:16
● 2026-09-18 03:47:46
MXlocalhost2026-09-04 → 2026-09-18 · 2 obs
● 2026-09-04 15:33:16
● 2026-09-18 03:47:46
A91.195.241.2322026-09-04 → 2026-09-18 · 2 obs
● 2026-09-04 15:33:16
● 2026-09-18 03:47:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
coderclass.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 coderclass.de (unsigned zone)

⏱️ Timing

Total: 884ms | 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

coderclass.de has exactly one IP address — 91.195.241.232.

atmed.de, space-data.de, foobao.com plus two other host names have IP numbers in common with coderclass.de.

Name Servers

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

The name server configuration of coderclass.de is shared with other domains, for instance thegoodgoods.de, aimagination.eu, diesel-tech.de and two others.

coderclass.de and other domains like 1st4qualifications.co.uk share at least a portion of their name servers.

Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.

Mail Servers

coderclass.de uses one mail server — localhost.

The mail server setup of coderclass.de matches that of other domains such as ns1.konep.com, testosterone-frl.sbs, www.vim.cc and two others.