lsd4u.de - robtex.com
lsd4u.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.63.131.242🇩🇪 ratiokontakt212.63.128.0/19 GmbH | ||||||
| PTR | linux09.rw.serviceprovider.de | ||||||
| NS | ns11.nameserver.de ⭐ | ||||||
| A | 2a02:708:0:26::2🇩🇪 ratiokontakt2a02:708::/32 GmbH | ||||||
| PTR | ns11.nameserver.de | ||||||
| A | 212.223.44.219🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | ns11.nameserver.de | ||||||
| NS | ns12.nameserver.de | ||||||
| A | 2a02:708:0:25::2🇩🇪 ratiokontakt2a02:708::/32 GmbH | ||||||
| PTR | ns12.nameserver.de | ||||||
| A | 212.223.44.220🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | ns12.nameserver.de | ||||||
| MX | mail.lsd4u.de ⭐ | ||||||
| A | 212.223.165.71🇩🇪 ratiokontakt212.223.0.0/16 GmbH | ||||||
| PTR | frontend.clustermail.de | ||||||
| TXT | v=spf1 ip4:212.63.128.0/19 ip4:212.223.0.0/16 ip6:2a02:708::/32 include:_spf.... | ||||||
| SOA | ns11.nameserver.dednsmaster@ns11.nameserver.de 2024-02-09 #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=1774543515 | ||||||
Subdomains
mail.lsd4u.de |
Same first word
lsd4u.de |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns11.nameserver.de2015-06-17 → 2026-03-26 · 2 obs
● 2026-03-26 16:55:22
●NSns12.nameserver.de2015-06-17 → 2026-03-26 · 2 obs
● 2026-03-26 16:55:22
●MXmail.lsd4u.de2015-06-17 → 2026-03-26 · 2 obs
● 2026-03-26 16:55:22
○A212.223.139.732015-06-17 → 2017-08-24 · 4 obs
● 2017-08-24 01:19:06
○ 2026-02-27 05:53:54
○ 2026-03-26 16:55:22
●A212.63.131.2422026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 05:53:54
● 2026-03-26 16:55:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| lsd4u.de | ns12.nameserver.de, ns11.nameserver.de | 4 records |
✅ Authoritative Response
Server:212.223.44.219
NS records: ns12.nameserver.de, ns11.nameserver.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lsd4u.de (unsigned zone)
⏱️ Timing
Total: 2583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.63.131.242 |
| NS | 2 | ns12.nameserver.de, ns11.nameserver.de |
| MX | 1 | mail.lsd4u.de (pri: 10) |
| TXT | 1 | v=spf1 ip4:212.63.128.0/19 ip4:212.223.0 |
| SOA | 1 | ns11.nameserver.de dnsmaster.ns11.namese |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.nameserver.de, ns12.nameserver.de, ns11.nameserver.de...)
Analysis
Hierarchy
lsd4u.de is the parent of mail.lsd4u.de.
IP Addresses
lsd4u.de points to a single IP number: 212.63.131.242.
other host names for instance spin-tec.de, dr-frenzel.de, pan-immobilien.com, ia-schneider.de and gdfb.it share IP numbers with lsd4u.de.
Name Servers
lsd4u.de is delegated to two name servers: ns11.nameserver.de and ns12.nameserver.de.
lsd4u.de shares the same name server setup as other domains, for example fkscoach.de, reiseauto.de, sonlab.de, wakeupinternet.com and praxisportal.info.
lsd4u.de at least partially shares name servers with other domains, for example ratiokontakt.com and ruhstorf.de.
Host names with two IP numbers:
ns11.nameserver.de points to 2a02:708:0:26::2 and 212.223.44.219
ns12.nameserver.de points to 2a02:708:0:25::2 and 212.223.44.220
Mail Servers
lsd4u.de is handled by a single mail server, mail.lsd4u.de.
Host name mail.lsd4u.de points to IP address 212.223.165.71.