systematics.de - dns.ninja
systematics.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=1786054344 | ||||||
Subdomains
Same first word
Similar names
actisystems.ru |
citasystems.com |
acitsystems.com |
citasystems.net |
icatsystems.com |
itacsystems.com |
actisystems.com |
systemastic.com |
DNS History
8 records (4 active, 4 former)
○NSns1.sedoparking.com2015-07-22 → 2016-11-16 · 4 obs
● 2016-11-16 13:33:34
○ 2026-03-15 06:37:12
○ 2026-08-06 22:43:06
○NSns2.sedoparking.com2015-07-22 → 2016-11-16 · 4 obs
● 2016-11-16 13:33:34
○ 2026-03-15 06:37:12
○ 2026-08-06 22:43:06
●NSsl1.sedo.com2026-03-15 → 2026-08-06 · 3 obs
● 2026-03-15 06:37:12
● 2026-08-06 22:43:06
●NSsl2.sedo.com2026-03-15 → 2026-08-06 · 3 obs
● 2026-03-15 06:37:12
● 2026-08-06 22:43:06
●MXlocalhost2016-11-08 → 2026-08-06 · 6 obs
● 2016-11-08 08:04:12
● 2026-03-27 18:30:38
○ 2026-04-01 15:42:16
● 2026-04-04 00:59:56
● 2026-08-06 22:43:06
○MXmail.nickstel.com2015-07-22 → 2016-06-19 · 4 obs
● 2016-06-19 12:45:26
○ 2016-11-08 08:04:12
○ 2026-08-06 22:43:06
○A72.52.4.1192015-07-22 → 2016-11-16 · 4 obs
● 2016-11-16 13:33:34
○ 2026-03-15 06:37:12
○ 2026-08-06 22:43:06
●A91.195.241.2322026-03-15 → 2026-08-06 · 6 obs
● 2026-03-15 06:37:12
● 2026-03-27 18:30:38
○ 2026-04-01 15:42:16
● 2026-04-04 00:59:56
● 2026-08-06 22:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| systematics.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systematics.de (unsigned zone)
⏱️ Timing
Total: 783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
systematics.de is a parent domain, with ns.systematics.de, nisg.systematics.de and mail02.systematics.de beneath it.
IP Addresses
systematics.de has exactly one IP address — 91.195.241.232.
jumboloans.co.uk, executor.eu, autoguide.online plus two other host names have IP numbers in common with systematics.de.
Name Servers
DNS delegation for systematics.de points to two name servers: sl1.sedo.com and sl2.sedo.com.
The name server configuration of systematics.de is shared with other domains, for instance immo-dienst.com, autobus.amsterdam, kety.eu and two others.
sl1.sedo.com directs to 91.195.240.173 and sl2.sedo.com directs to 91.195.241.173; each host name points to exactly one IP number.
Mail Servers
systematics.de uses one mail server — localhost.
The mail server setup of systematics.de matches that of other domains such as rasentracktor.de, mail.g-immo.com, bet13.gr and two others.