rennergy.de - robtex.com
rennergy.de
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=1777023486 | ||||||
Subdomains
Same first word
rennergy.de |
rennergy.com |
rennergy.dyndns.org |
DNS History
12 records (5 active, 7 former)
○NSns.namespace4you.de2015-06-27 → 2020-02-24 · 4 obs
● 2020-02-24 15:44:04
○ 2026-02-22 06:18:22
○ 2026-04-24 10:07:38
●NSns1.dns.jetzt2026-02-22 → 2026-04-24 · 3 obs
● 2026-02-22 06:18:22
● 2026-04-24 10:07:38
●NSns2.dns.jetzt2026-02-22 → 2026-04-24 · 3 obs
● 2026-02-22 06:18:22
● 2026-04-24 10:07:38
○NSns2.namespace4you.de2015-06-27 → 2020-02-24 · 4 obs
● 2020-02-24 15:44:04
○ 2026-02-22 06:18:22
○ 2026-04-24 10:07:38
●NSns3.dns.jetzt2026-02-22 → 2026-04-24 · 3 obs
● 2026-02-22 06:18:22
● 2026-04-24 10:07:38
●MXgateway.itm-technologies.de2020-02-24 → 2026-04-24 · 3 obs
● 2020-02-24 15:44:04
● 2026-04-24 10:07:38
○MXmx1.rennergy.de2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 16:33:10
○ 2020-02-24 15:44:04
○ 2026-04-24 10:07:38
○MXmx2.rennergy.de2017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 16:33:10
○ 2020-02-24 15:44:04
○ 2026-04-24 10:07:38
○MXmxpool.hostedoffice.ag2015-06-27 → 2016-04-18 · 4 obs
● 2016-04-18 04:44:30
○ 2017-03-31 16:33:10
○ 2026-04-24 10:07:38
●A198.202.211.12026-04-14 → 2026-04-24 · 3 obs
● 2026-04-14 11:19:56
● 2026-04-24 10:07:38
○A89.58.57.1402026-02-22 → 2026-04-05 · 5 obs
● 2026-02-22 06:18:22
● 2026-04-05 23:39:04
○ 2026-04-14 11:19:56
○ 2026-04-24 10:07:38
○A93.187.234.1362015-06-27 → 2020-02-24 · 4 obs
● 2020-02-24 15:44:04
○ 2026-02-22 06:18:22
○ 2026-04-24 10:07:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rennergy.de | ns3.dns.jetzt, ns2.dns.jetzt, ns1.dns.jetzt | - |
✅ Authoritative Response
Server:192.174.68.20
NS records: ns3.dns.jetzt, ns2.dns.jetzt, ns1.dns.jetzt
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 3 | ns1.dns.jetzt, ns2.dns.jetzt... |
| MX | 1 | gateway.itm-technologies.de (pri: 20) |
| TXT | 2 | v=spf1 a mx include:ispgateway.de includ, google-site-verification=qc7z6blrxDYQDt2 |
| SOA | 1 | ns1.dns.jetzt hostmaster.resellerinterfa |
Analysis
Hierarchy
rennergy.de is a parent of mx2.rennergy.de and mx1.rennergy.de.
IP Addresses
rennergy.de points to IP number: 198.202.211.1.
Other host names such as directzorg.nl, luisnatali.com, cltairportchapel.org, easystorage.com and prg-forum.com share IPs with rennergy.de.
Name Servers
rennergy.de is delegated to three name servers: ns1.dns.jetzt, ns2.dns.jetzt and ns3.dns.jetzt.
rennergy.de at least partially shares name servers with other domains, for instance theaterstueckverlag.de, endras-spedition.de, esprotec.de, pureelements.eu and biotec-kempten.de.
Host ns1.dns.jetzt points to 2001:67c:1bc::21 and 192.174.68.21; Host ns2.dns.jetzt points to 2001:67c:10b8::21 and 176.97.158.21; Host ns3.dns.jetzt points to 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
rennergy.de is handled by a single mail server, gateway.itm-technologies.de.
The mail server setup for rennergy.de matches that of other domains, for instance esprotec.de, aguamix.at, itmiller.de, mcdonalds-sonthofen.de and sjag.ch.
rennergy.de shares some mail servers with other domains, for instance gema-metallbau.de, dann-gmbh.de and esprotec.com.
these mail servers are often used together with gate.gema-metallbau.de, mail.gema-metallbau.de and gemametallbau-de01b.mail.protection.outlook.com.
gateway.itm-technologies.de points to a single IP: 88.217.143.144.