rsm-group.de - robtex.com
rsm-group.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| 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=1786862718 | ||||||
Same first word
rsm-group.de |
rsm-group.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns.udag.de2015-11-09 → 2020-02-10 · 5 obs
● 2015-11-09 17:24:54
● 2020-02-10 03:37:32
○ 2026-04-24 18:05:56
○ 2026-08-16 07:13:28
○NSns.udag.net2015-11-09 → 2020-02-10 · 5 obs
● 2015-11-09 17:24:54
● 2020-02-10 03:37:32
○ 2026-04-24 18:05:56
○ 2026-08-16 07:13:28
○NSns.udag.org2015-11-09 → 2020-02-10 · 5 obs
● 2015-11-09 17:24:54
● 2020-02-10 03:37:32
○ 2026-04-24 18:05:56
○ 2026-08-16 07:13:28
○NSns.udagdns.de2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-09 17:24:54
○ 2026-08-16 07:13:28
○NSns.udagdns.net2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-09 17:24:54
○ 2026-08-16 07:13:28
●NSsl1.sedo.com2026-04-24 → 2026-08-16 · 3 obs
● 2026-04-24 18:05:56
● 2026-08-16 07:13:28
●NSsl2.sedo.com2026-04-24 → 2026-08-16 · 3 obs
● 2026-04-24 18:05:56
● 2026-08-16 07:13:28
●MXlocalhost2026-04-24 → 2026-08-16 · 5 obs
● 2026-04-24 18:05:56
● 2026-04-25 18:28:04
○ 2026-06-02 08:48:20
● 2026-08-16 07:13:28
○MXmx00.udag.de2015-06-28 → 2020-02-10 · 4 obs
● 2020-02-10 03:37:32
○ 2026-04-24 18:05:56
○ 2026-08-16 07:13:28
○MXmx01.udag.de2015-06-28 → 2020-02-10 · 4 obs
● 2020-02-10 03:37:32
○ 2026-04-24 18:05:56
○ 2026-08-16 07:13:28
○A89.31.143.12015-11-09 → 2020-02-10 · 7 obs
● 2015-11-09 17:24:54
○ 2016-03-07 23:04:20
○ 2017-03-28 02:13:10
● 2020-02-10 03:37:32
○ 2026-04-24 18:05:56
○ 2026-08-16 07:13:28
○A89.31.143.152015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-09 17:24:54
○ 2026-08-16 07:13:28
○A89.31.143.162016-03-07 → 2017-03-28 · 5 obs
● 2016-03-07 23:04:20
● 2017-03-28 02:13:10
○ 2020-02-10 03:37:32
○ 2026-08-16 07:13:28
●A91.195.241.2322026-04-24 → 2026-08-16 · 3 obs
● 2026-04-24 18:05:56
● 2026-08-16 07:13:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rsm-group.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 rsm-group.de (unsigned zone)
⏱️ Timing
Total: 798ms | 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
rsm-group.de has exactly one IP address — 91.195.241.232.
psychlab.de, bwcloud.com, iebd.de plus two other host names have IP numbers in common with rsm-group.de.
Name Servers
rsm-group.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
The name server configuration of rsm-group.de is shared with other domains, for instance hostmaster.mycare.in, 32ww35.mil.api.cryptopool.eu, geotext.eu and two others.
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
rsm-group.de uses one mail server — localhost.
The mail server setup of rsm-group.de matches that of other domains such as mail.gutschein24.ch, lvrgroup.com, hat.com.hk and two others.