smitech.de - robtex.com
smitech.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=1777735596 | ||||||
Subdomains
mail.smitech.de |
Same first word
Similar names
DNS History
21 records (4 active, 17 former)
○NSns1.aditsystems.hosting2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 01:46:42
○ 2026-04-23 19:10:32
○ 2026-05-02 15:37:18
○NSns1.as-dns.net2015-06-12 → 2017-02-07 · 4 obs
● 2017-02-07 02:58:08
○ 2019-12-26 01:46:42
○ 2026-05-02 15:37:18
○NSns2.aditsystems.hosting2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 01:46:42
○ 2026-04-23 19:10:32
○ 2026-05-02 15:37:18
○NSns2.as-dns.eu2015-06-12 → 2017-02-07 · 4 obs
● 2017-02-07 02:58:08
○ 2019-12-26 01:46:42
○ 2026-05-02 15:37:18
○NSns3.aditsystems.hosting2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 01:46:42
○ 2026-04-23 19:10:32
○ 2026-05-02 15:37:18
○NSns3.as-dns.de2015-06-12 → 2017-02-07 · 4 obs
● 2017-02-07 02:58:08
○ 2019-12-26 01:46:42
○ 2026-05-02 15:37:18
●NSsl1.sedo.com2026-04-23 → 2026-05-02 · 3 obs
● 2026-04-23 19:10:32
● 2026-05-02 15:37:18
●NSsl2.sedo.com2026-04-23 → 2026-05-02 · 3 obs
● 2026-04-23 19:10:32
● 2026-05-02 15:37:18
○MXkunden.aressoftware.de2017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 02:58:08
○ 2019-12-26 01:46:42
○ 2026-05-02 15:37:18
●MXlocalhost2026-04-23 → 2026-05-02 · 3 obs
● 2026-04-23 19:10:32
● 2026-05-02 15:37:18
○MXmail.smitech.de2015-06-12 → 2016-04-17 · 4 obs
● 2016-04-17 08:58:28
○ 2017-02-07 02:58:08
○ 2026-05-02 15:37:18
○MXmail1.mailhosting.a1a-server.de2019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 01:46:42
○ 2026-04-23 19:10:32
○ 2026-05-02 15:37:18
○A185.115.176.102017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 02:58:08
○ 2019-12-26 01:46:42
○ 2026-05-02 15:37:18
○A185.115.176.92015-11-04 → 2016-04-17 · 5 obs
● 2015-11-04 07:13:02
● 2016-04-17 08:58:28
○ 2017-02-07 02:58:08
○ 2026-05-02 15:37:18
○A185.115.178.32019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 01:46:42
○ 2026-04-23 19:10:32
○ 2026-05-02 15:37:18
○A2a01:138:a008::3e92:f092015-06-12 → 2015-06-12 · 3 obs
○ 2015-11-04 07:13:02
○ 2026-05-02 15:37:18
○A2a02:74a0:a008::102017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 02:58:08
○ 2019-12-26 01:46:42
○ 2026-05-02 15:37:18
○A2a02:74a0:a008::b973:b0092015-11-04 → 2016-04-17 · 5 obs
● 2015-11-04 07:13:02
● 2016-04-17 08:58:28
○ 2017-02-07 02:58:08
○ 2026-05-02 15:37:18
○A2a02:74a0:a009:55d::32019-12-26 → 2019-12-26 · 4 obs
● 2019-12-26 01:46:42
○ 2026-04-23 19:10:32
○ 2026-05-02 15:37:18
○A62.146.15.92015-06-12 → 2015-06-12 · 3 obs
○ 2015-11-04 07:13:02
○ 2026-05-02 15:37:18
●A91.195.241.2322026-04-23 → 2026-05-02 · 3 obs
● 2026-04-23 19:10:32
● 2026-05-02 15:37:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| smitech.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 smitech.de (unsigned zone)
⏱️ Timing
Total: 828ms | 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
smitech.de is the parent of mail.smitech.de.
IP Addresses
smitech.de resolves to a single IP address: 91.195.241.232.
Other host names including winged.eu, studyinindonesia.com, mobiletv.de, mmatraining.de and csharp.eu share IP numbers with smitech.de.
Name Servers
smitech.de's delegation uses two name servers, sl1.sedo.com and sl2.sedo.com.
smitech.de shares the same name server setup as other domains, for example www.amiss.eu, mail.herbst-des-lebens.de, mx0.knapp.eu, artoflove.de and fourscore.eu.
Host names with a single IP:
sl1.sedo.com points to 91.195.240.173.
sl2.sedo.com points to 91.195.241.173.
Mail Servers
smitech.de is handled by a single mail server, localhost.
smitech.de shares its mail server setup with other domains, including watsol.com, hvar.biz, trendsworld.de, 628.liuruiqi.com and mail.grassl.info.