sb-websolutions.de - robtex.com
sb-websolutions.de
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=1774652469 | ||||||
MX for
Previously MX for
sb-websolutions.de |
Subdomains
Same first word
sb-websolutions.de |
DNS History
9 records (6 active, 3 former)
○NSns.stratoserver.net2015-07-09 → 2016-06-29 · 4 obs
● 2016-06-29 09:56:44
○ 2017-02-03 00:30:06
○ 2026-03-27 23:08:36
○NSns2.stratoserver.net2015-07-09 → 2016-06-29 · 4 obs
● 2016-06-29 09:56:44
○ 2017-02-03 00:30:06
○ 2026-03-27 23:08:36
●NSns3.stratoserver.net2017-02-03 → 2026-03-27 · 3 obs
● 2017-02-03 00:30:06
● 2026-03-27 23:08:36
●NSns4.stratoserver.net2017-02-03 → 2026-03-27 · 3 obs
● 2017-02-03 00:30:06
● 2026-03-27 23:08:36
●MXmail.sb-websolutions.de2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 03:26:38
● 2026-03-27 23:08:36
●MXrelay.rzone.de2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 03:26:38
● 2026-03-27 23:08:36
○MXsb-websolutions.de2015-07-09 → 2018-08-10 · 4 obs
● 2018-08-10 08:15:00
○ 2026-02-25 03:26:38
○ 2026-03-27 23:08:36
●A2a01:238:42c1:7500:ffd7:c8ea:7ce7:217d2018-08-10 → 2026-03-27 · 3 obs
● 2018-08-10 08:15:00
● 2026-03-27 23:08:36
●A81.169.128.1772015-07-09 → 2026-03-27 · 2 obs
● 2026-03-27 23:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sb-websolutions.de | ns4.stratoserver.net, ns3.stratoserver.net | - |
✅ Authoritative Response
Server:185.132.34.159
NS records: ns4.stratoserver.net, ns3.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sb-websolutions.de (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.128.177 |
| AAAA | 1 | 2a01:238:42c1:7500:ffd7:c8ea:7ce7:217d |
| NS | 2 | ns3.stratoserver.net, ns4.stratoserver.net |
| MX | 2 | mail.sb-websolutions.de (pri: 10), relay.rzone.de (pri: 100) |
| TXT | 1 | v=spf1 mx a ip4:81.169.128.177/32 a:h191 |
| SOA | 1 | ns4.stratoserver.net hostmaster.strato-r |
Analysis
Hierarchy
sb-websolutions.de is parent of www.sb-websolutions.de and mail.sb-websolutions.de.
Mail Server Role
sb-websolutions.de serves as the mail server for doghood.de, base4u.de and adrian-chrobok.de.
Mail servers adrian-chrobok.de and relay.rzone.de are commonly used with sb-websolutions.de.
IP Addresses
sb-websolutions.de resolves to two IPs: 2a01:238:42c1:7500:ffd7:c8ea:7ce7:217d and 81.169.128.177.
Other host names, for instance mail.sb-websolutions.de, doghood.de, base4u.de and adrian-chrobok.de share IP numbers with sb-websolutions.de.
Name Servers
sb-websolutions.de is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.
sb-websolutions.de shares the same name server setup as other domains, for example ilena.org, ham-mail.de, noworld.de, askra.de and sampivo.de.
Host names with two IP numbers:
ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159
ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159
Mail Servers
sb-websolutions.de is handled by two mail servers: relay.rzone.de and mail.sb-websolutions.de.
sb-websolutions.de shares the same mail server setup as other domains, for example mail.sb-websolutions.de.
sb-websolutions.de shares mail servers with other domains at least partially, including visionbi.com, heemann24.de, beluqua.de, vondenvogts.de and mail.gemeinde-schwabhausen.de.
Host names with two IP numbers: mail.sb-websolutions.de points to 2a01:238:42c1:7500:ffd7:c8ea:7ce7:217d and 81.169.128.177.
Host names with one IP number: relay.rzone.de points to 81.169.145.96.