roomlab.de - robtex.com
roomlab.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=1786486378 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NScns1.alfahosting.info2015-06-13 → 2018-06-29 · 4 obs
● 2018-06-29 00:23:20
○ 2026-07-14 20:12:56
○ 2026-08-11 22:44:08
○NScns2.alfahosting.info2015-06-13 → 2018-06-29 · 4 obs
● 2018-06-29 00:23:20
○ 2026-07-14 20:12:56
○ 2026-08-11 22:44:08
○NScns3.alfahosting.info2015-06-13 → 2018-06-29 · 4 obs
● 2018-06-29 00:23:20
○ 2026-07-14 20:12:56
○ 2026-08-11 22:44:08
●NSsl1.sedo.com2026-07-14 → 2026-08-11 · 3 obs
● 2026-07-14 20:12:56
● 2026-08-11 22:44:08
●NSsl2.sedo.com2026-07-14 → 2026-08-11 · 3 obs
● 2026-07-14 20:12:56
● 2026-08-11 22:44:08
●MXlocalhost2026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 22:44:08
○MXmail.roomlab.de2015-06-13 → 2018-06-29 · 4 obs
● 2018-06-29 00:23:20
○ 2026-07-14 20:12:56
○ 2026-08-11 22:44:08
○A109.237.140.202015-06-13 → 2018-06-29 · 4 obs
● 2018-06-29 00:23:20
○ 2026-07-14 20:12:56
○ 2026-08-11 22:44:08
●A91.195.241.2322026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 22:44:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| roomlab.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 roomlab.de (unsigned zone)
⏱️ Timing
Total: 3878ms | 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
roomlab.de has exactly one IP address — 91.195.241.232.
medien.biz, www.vrtube.eu, null.nalozhka.kwid9.a100.xyz plus two other host names have IP numbers in common with roomlab.de.
Name Servers
Two name servers handle the delegation for roomlab.de: sl1.sedo.com and sl2.sedo.com.
The name server configuration of roomlab.de is shared with other domains, for instance mail.powerhousegym.eu, helimex.com, lvo.org and two others.
sl1.sedo.com resolves to 91.195.240.173. sl2.sedo.com resolves to 91.195.241.173. Both host names point to a single IP number.
Mail Servers
roomlab.de uses one mail server — localhost.
The mail server setup of roomlab.de matches that of other domains such as coolbusiness.de, mail.appstore.nl, kiqu.com and two others.