optigroup.de - dns.ninja
optigroup.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=1785813014 | ||||||
Same first word
optigroup.be |
optigroup.co.uk |
optigroup.nl |
optigroup.fr |
optigroup.de |
optigroup.com |
optigroup.info |
optigroup.eu |
optigroup.pl |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns03.domaincontrol.com2026-04-08 → 2026-08-04 · 3 obs
● 2026-04-08 20:26:48
● 2026-08-04 03:32:40
●NSns04.domaincontrol.com2026-04-08 → 2026-08-04 · 3 obs
● 2026-04-08 20:26:48
● 2026-08-04 03:32:40
○NSns1.hans.hosteurope.de2015-06-18 → 2017-01-23 · 4 obs
● 2017-01-23 00:14:50
○ 2026-04-08 20:26:48
○ 2026-08-04 03:32:40
○NSns2.hans.hosteurope.de2015-06-18 → 2017-01-23 · 4 obs
● 2017-01-23 00:14:50
○ 2026-04-08 20:26:48
○ 2026-08-04 03:32:40
●MXin1-smtp.messagingengine.com2017-01-23 → 2026-08-04 · 3 obs
● 2017-01-23 00:14:50
● 2026-08-04 03:32:40
●MXin2-smtp.messagingengine.com2017-01-23 → 2026-08-04 · 3 obs
● 2017-01-23 00:14:50
● 2026-08-04 03:32:40
○MXsmtp.formrausch.com2015-06-18 → 2016-04-23 · 4 obs
● 2016-04-23 09:58:04
○ 2017-01-23 00:14:50
○ 2026-08-04 03:32:40
○A174.129.25.1702015-06-18 → 2017-01-23 · 4 obs
● 2017-01-23 00:14:50
○ 2026-04-08 20:26:48
○ 2026-08-04 03:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| optigroup.de | ns03.domaincontrol.com, ns04.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optigroup.de (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
Analysis
Name Servers
optigroup.de has two authoritative name servers — ns03.domaincontrol.com and ns04.domaincontrol.com.
The name server configuration of optigroup.de is shared with other domains, for instance blakeimaging.com, springwaterfresh.com, muslimwedding.info and two others.
Both ns03.domaincontrol.com and ns04.domaincontrol.com have two IP addresses each. ns03.domaincontrol.com resolves to 97.74.101.2 and 2603:5:2150::2; ns04.domaincontrol.com resolves to 173.201.69.2 and 2603:5:2250::2.
Mail Servers
optigroup.de uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
The mail server setup of optigroup.de matches that of other domains such as milkcrateman.net, flakefood.com, georgew.org and two others.
optigroup.de has at least some mail servers in common with other domains, such as ns1.cazz.org, ecpbuilder.com, 1069boys.net and levinsilbert.com.
Hosts with 8 IP addresses each:
in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
Host names with four IP addresses:
in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.