mail.csb.com - robtex.com
mail.csb.com
| CNAME | mail.csb.de | ||||||
| CNAME | mail02.csb.de | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 217.7.0.115๐ฉ๐ช DTAG217.0.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mail02.csb.com | ||||||
| PTR | mail02.csb.de | ||||||
csb.com
| 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 | secondary004.dtag.net | ||||||
| MX | mail02.csb.com โญ | ||||||
| TXT | v=spf1 ip4:217.7.0.10 ip4:217.7.0.115 ip4:31.204.117.146 include:spf.protecti... | ||||||
| SOA | srvdns1webmaster@csb.de 2025-12-08 #15 | ||||||
rank #155456 in the tld
๐ Tranco rank: #920,159
PTR for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA217.7.0.602015-08-26 โ 2017-10-17 ยท 4 obs
โ 2015-08-26 08:02:42
โ 2017-10-17 17:24:40
โ 2026-06-16 10:21:36
โ 2026-08-10 17:45:58
โ 2017-10-17 17:24:40
โ 2026-06-16 10:21:36
โ 2026-08-10 17:45:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net... | - |
| csb.com | pns.dtag.de, secondary004.dtag.net | - |
โ Authoritative Response
Server:195.244.245.27
NS records: pns.dtag.de, secondary004.dtag.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for csb.com (unsigned zone)
โฑ๏ธ Timing
Total: 589ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.csb.de |
Analysis
IP Addresses
mail.csb.com resolves to one IP address: 217.7.0.115.
mail02.csb.de and mail02.csb.com, along with other host names, share IP addresses with mail.csb.com.