c-mark.de - robtex.com
c-mark.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| PTR | ip-91-195-241-232.defastlink.net | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776200589 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.evanzo.com2015-07-21 → 2017-08-22 · 3 obs
● 2017-08-22 08:25:30
○ 2026-04-14 21:26:00
○NSns12.evanzo.de2015-07-21 → 2017-08-22 · 3 obs
● 2017-08-22 08:25:30
○ 2026-04-14 21:26:00
●MXlocalhost2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:26:00
○MXmail.c-mark.de2015-07-21 → 2017-08-22 · 3 obs
● 2017-08-22 08:25:30
○ 2026-04-14 21:26:00
○A87.238.192.2112015-07-21 → 2017-08-22 · 3 obs
● 2017-08-22 08:25:30
○ 2026-04-14 21:26:00
●A91.195.241.2322026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| c-mark.de | sl1.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 c-mark.de (unsigned zone)
⏱️ Timing
Total: 722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
c-mark.de points to a single IP: 91.195.241.232.
Other host names, for instance petstoys.de, asnap.de, weft.eu, mx.nettrack.eu and sitebiz.de share IP numbers with c-mark.de.
Name Servers
Two name servers sl1.sedo.com and sl2.sedo.com handle delegation for c-mark.de.
c-mark.de uses the same name server setup as other domains, for example podradio.de, www.aaks.de, mail.serverworks.eu, xtzg.com and wbfood.com.
c-mark.de shares name servers with other domains at least in part, for instance siteregister.co.uk.
Host names with one IP number: The host name sl1.sedo.com points to 91.195.240.173 and the host name sl2.sedo.com points to 91.195.241.173.
Mail Servers
c-mark.de is handled by a single mail server, localhost.
c-mark.de has the same mail server setup as other domains, including urgh.eu, theodora.info, guenstige-zahnzusatzversicherung.de, ns4.interweb.info and mail.kikkoman.in.