mail.skilldata.de - dns.ninja

mail.skilldata.de

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

skilldata.de

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

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSsl1.sedo.comsl2.sedo.comMXlocalhostA91.195.241.232
NSsl1.sedo.com2026-03-07 → 2026-06-04 · 2 obs
● 2026-03-07 13:05:10
● 2026-06-04 08:19:26
NSsl2.sedo.com2026-03-07 → 2026-06-04 · 2 obs
● 2026-03-07 13:05:10
● 2026-06-04 08:19:26
MXlocalhost2026-03-07 → 2026-06-04 · 2 obs
● 2026-03-07 13:05:10
● 2026-06-04 08:19:26
A91.195.241.2322026-03-07 → 2026-06-04 · 2 obs
● 2026-03-07 13:05:10
● 2026-06-04 08:19:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
skilldata.desl2.sedo.com, sl1.sedo.com-

✅ Authoritative Response

Server:91.195.241.173

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skilldata.de (unsigned zone)

⏱️ Timing

Total: 817ms | 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

mail.skilldata.de points to a single IP number: 91.195.241.232.

Additional host names — v1.xyzhost.de, candr.eu, www.anaf.de and two others — share IP numbers with mail.skilldata.de.

Name Servers

Two name servers handle the delegation for mail.skilldata.de: sl1.sedo.com and sl2.sedo.com.

mail.skilldata.de shares its name server setup with other domains, including dread.in, tls-gmbh.de, ue-online.de and two others.

mail.skilldata.de is at least partially co-delegated on name servers with other domains, such as actingcourses.co.uk.

Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.

Mail Servers

mail.skilldata.de has one mail server: localhost.

mail.skilldata.de shares the same mail server setup as other domains, including mail.antiox.com, ideaplanet.com, www.acn.fi and two others.