dns.csb.de - robtex.com
dns.csb.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 217.7.0.2๐ฉ๐ช DTAG217.0.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mail.csb-college.de | ||||||
csb.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 31.204.117.146๐ฉ๐ช RECAST-AS31.204.112.0/20 recast IT | ||||||
| NS | srvdns1 โญ | ||||||
| NS | pns.dtag.de | ||||||
| NS | secondary006.dtag.net | ||||||
| MX | mail02.csb.de โญ | ||||||
| TXT | MS=ms71943272 | ||||||
| TXT | v=spf1 ip4:217.7.0.115 -all | ||||||
| TXT | lz856glzg90zm8l7f6cnf6c55z2qsxc7 | ||||||
| TXT | _q8665j7uzthrwwg8fnxs28by3wva1h4 | ||||||
| SOA | srvdns1webmaster@csb.de 2025-12-08 #17 | ||||||
WOT: SAFE (90/100)
NS for
Previously NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA217.7.0.22007-08-13 โ 2026-08-11 ยท 2 obs
โ 2007-08-13 21:37:58
โ 2026-08-11 19:17:20
โ 2026-08-11 19:17:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| csb.de | secondary006.dtag.net, pns.dtag.de | 2 records |
โ Authoritative Response
Server:195.244.245.25
NS records: secondary006.dtag.net, pns.dtag.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for csb.de (unsigned zone)
โฑ๏ธ Timing
Total: 1022ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.7.0.2 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)
Analysis
Name Server Role
NS records for csb-system.nl, csb-online.com, csb-system.de and csb-system.com point to dns.csb.de.
dns.csb.de is commonly paired with pns.dtag.de, srvdns1 and secondary006.dtag.net to act as name servers.