mb-holding.de - robtex.com
mb-holding.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.237.65.176🇩🇪 MITTWALD-AS185.237.64.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | r28832.agenturserver.it | ||||||
| NS | pns.dtag.de ⭐ | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | pns.dtag.de | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | ns1.telekom.net | ||||||
| A | 2003:180:a:1000::53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | ns1.telekom.net | ||||||
| A | 212.185.24.65🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | ns1.telekom.net | ||||||
| MX | mx-66672443.mail.eu.retarus.com ⭐ | ||||||
| A | 94.199.89.39🇩🇪 RETARUS-GLOBAL94.199.88.0/22 retarus supernet1 | ||||||
| PTR | mx-in02.eu.retarus.com | ||||||
| A | 94.199.92.130🇩🇪 RETARUS-GLOBAL94.199.92.0/23 Frankfurt Net I | ||||||
| PTR | mx-in01.eu.retarus.com | ||||||
| TXT | IelqnjKQTBwVrLXSU2uyksv+P79vE9MPpYhYXqjXTQrGz1Pc6hh0wF8U4JiZSOS4hTSeuLA1tTC06... | ||||||
| TXT | MS=ms93575935 | ||||||
| TXT | v=spf1 mx a:mail.mb-holding.de a:mx.finzelberg.de a:mail2.mb-holding.de a:msp... | ||||||
| SOA | pns.dtag.dedns@telekom.de 2023-05-16 #0 | ||||||
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=1775958393 | ||||||
Subdomains
Same first word
mb-holding.ru |
mb-holding.de |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.telekom.net2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 12:48:36
● 2026-04-12 02:09:08
○NSsecondary004.dtag.net2008-03-12 → 2017-01-05 · 4 obs
● 2017-01-05 02:00:06
○ 2026-02-21 12:48:36
○ 2026-04-12 02:09:08
○MXmail.mb-holding.de2008-03-12 → 2017-01-05 · 4 obs
● 2017-01-05 02:00:06
○ 2026-02-21 12:48:36
○ 2026-04-12 02:09:08
○MXmforward.dtag.de2008-03-12 → 2017-01-05 · 4 obs
● 2017-01-05 02:00:06
○ 2026-02-21 12:48:36
○ 2026-04-12 02:09:08
●MXmx-66672443.mail.eu.retarus.com2026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 12:48:36
● 2026-04-12 02:09:08
○A176.52.246.2292015-08-20 → 2017-01-05 · 5 obs
● 2015-08-20 12:51:30
● 2017-01-05 02:00:06
○ 2026-02-21 12:48:36
○ 2026-04-12 02:09:08
●A185.237.65.1762026-02-21 → 2026-04-12 · 3 obs
● 2026-02-21 12:48:36
● 2026-04-12 02:09:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mb-holding.de | ns1.telekom.net, pns.dtag.de | 2 records |
✅ Authoritative Response
Server:194.25.0.125
NS records: ns1.telekom.net, pns.dtag.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mb-holding.de (unsigned zone)
⏱️ Timing
Total: 821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.237.65.176 |
| NS | 2 | pns.dtag.de, ns1.telekom.net |
| MX | 1 | mx-66672443.mail.eu.retarus.com (pri: 10 |
| TXT | 3 | IelqnjKQTBwVrLXSU2uyksv+P79vE9MPpYhYXqjX, MS=ms93575935... |
| SOA | 1 | pns.dtag.de dns.telekom.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)
Analysis
Hierarchy
mb-holding.de is a parent of mail2.mb-holding.de and mail.mb-holding.de.
IP Addresses
mb-holding.de resolves to one IP number: 185.237.65.176.
other host names including martin-bauer-group.de, europlantgroup.eu, europlant-group.de, europlant.de and europlantgroup.de share IP numbers with mb-holding.de.
Name Servers
mb-holding.de is delegated to two name servers pns.dtag.de and ns1.telekom.net.
mb-holding.de shares the same name server setup as other domains, for instance lb-bw.net, enterbrain-software-ag.eu, hofkammer.de, youritpartner.net and lsb-nrw.org.
mb-holding.de at least partially shares name servers with other domains, for instance topsoznet.com, 5.7.c.0.0.3.0.0.2.ip6.arpa, texart-pr.com, lemgo.de and 239.239.217.in-addr.arpa.
These name servers are commonly used with secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net, dnsreh02.rehau.com and dnsreh01.rehau.com.
Host names with two IP numbers:
The host name pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125; the host name ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65.
Mail Servers
mb-holding.de is handled by a single mail server, mx-66672443.mail.eu.retarus.com.
mb-holding.de shares the same mail server setup as other domains, for instance europlant.de, plantmed.com.ro, finzelberg.com, botanicals.com and phytopharm.com.pl.
mb-holding.de shares mail servers with other domains to some extent, for instance martin-bauer-group.de.
mx-66672443.mail.eu.retarus.com resolves to two IP numbers: 94.199.89.39 and 94.199.92.130.