simu.de - dns.ninja
simu.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=1781397829 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.hacon.de2015-09-02 → 2016-12-14 · 4 obs
● 2016-12-14 07:53:06
○ 2026-02-26 17:50:40
○ 2026-06-14 01:06:44
○NSns.plusline.de2015-09-02 → 2016-12-14 · 4 obs
● 2016-12-14 07:53:06
○ 2026-02-26 17:50:40
○ 2026-06-14 01:06:44
○NSns.s.plusline.de2015-09-02 → 2016-12-14 · 4 obs
● 2016-12-14 07:53:06
○ 2026-02-26 17:50:40
○ 2026-06-14 01:06:44
●NSsl1.sedo.com2026-02-26 → 2026-06-14 · 3 obs
● 2026-02-26 17:50:40
● 2026-06-14 01:06:44
●NSsl2.sedo.com2026-02-26 → 2026-06-14 · 3 obs
● 2026-02-26 17:50:40
● 2026-06-14 01:06:44
●MXlocalhost2026-02-26 → 2026-06-14 · 3 obs
● 2026-02-26 17:50:40
● 2026-06-14 01:06:44
○MXsmtp1.hacon.de2015-09-02 → 2016-12-14 · 4 obs
● 2016-12-14 07:53:06
○ 2026-02-26 17:50:40
○ 2026-06-14 01:06:44
○MXsmtp2.hacon.de2015-09-02 → 2016-12-14 · 4 obs
● 2016-12-14 07:53:06
○ 2026-02-26 17:50:40
○ 2026-06-14 01:06:44
●A91.195.241.2322026-02-26 → 2026-06-14 · 2 obs
● 2026-06-14 01:06:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| simu.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simu.de (unsigned zone)
⏱️ Timing
Total: 4207ms | 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
Hierarchy
smtp2.simu.de, www.simu.de and mail.simu.de each fall under the parent domain simu.de.
IP Addresses
simu.de directs to one IP number, which is 91.195.241.232.
Among the host names that share IP numbers with simu.de are mail.mszs.de, isrc.eu, e-ways.eu and two others.
Name Servers
Two name servers handle the delegation for simu.de: sl1.sedo.com and sl2.sedo.com.
simu.de has the same name server delegation as a number of other domains, such as keiki.eu, mail.camalon.de, onezone.eu and two more.
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
simu.de routes its mail through a single mail server, localhost.
simu.de has the same mail server arrangement as a number of other domains, for example netscribe.net, schokking.beexample.com, kindergarten-eingewoehnung.de and two more.