linuxguides.de - robtex.com
linuxguides.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=1774735719 | ||||||
rank #34612 in the tld
📈 Tranco rank: #851,923
Subdomains
forum.linuxguides.de |
Same first word
linuxguides.de |
linuxguides.org |
linuxguides.net |
Similar names
DNS History
12 records (7 active, 5 former)
○NSdocks02.rzone.de2018-09-17 → 2018-09-17 · 3 obs
○ 2026-03-25 13:39:26
○ 2026-03-28 22:18:36
●NSroot-dns.netcup.net2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 13:39:26
● 2026-03-28 22:18:36
●NSsecond-dns.netcup.net2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 13:39:26
● 2026-03-28 22:18:36
○NSshades19.rzone.de2018-09-17 → 2018-09-17 · 3 obs
○ 2026-03-25 13:39:26
○ 2026-03-28 22:18:36
●NSthird-dns.netcup.net2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 13:39:26
● 2026-03-28 22:18:36
●MXmail.linuxguides.de2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 13:39:26
● 2026-03-28 22:18:36
●MXmx2ee1.netcup.net2026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 13:39:26
● 2026-03-28 22:18:36
○MXsmtpin.rzone.de2018-09-17 → 2018-09-17 · 3 obs
○ 2026-03-25 13:39:26
○ 2026-03-28 22:18:36
○A2a01:238:20a:202:1156::2018-09-17 → 2018-09-17 · 3 obs
○ 2026-03-25 13:39:26
○ 2026-03-28 22:18:36
●A2a03:4000:30:d21a::15:46482026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 13:39:26
● 2026-03-28 22:18:36
○A81.169.145.1562018-09-17 → 2018-09-17 · 3 obs
○ 2026-03-25 13:39:26
○ 2026-03-28 22:18:36
●A91.204.46.2232026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 13:39:26
● 2026-03-28 22:18:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| linuxguides.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxguides.de (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.46.223 |
| AAAA | 1 | 2a03:4000:30:d21a::15:4648 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mx2ee1.netcup.net (pri: 50), mail.linuxguides.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
The parent of forum.linuxguides.de is linuxguides.de.
IP Addresses
linuxguides.de points to two IP numbers: 2a03:4000:30:d21a::15:4648 and 91.204.46.223.
Other host names such as hostmaster.ganshorn.eu, barnies.de, ns3.ganshorn.net, lb2.l0calh0st.de and kittner.org share IPs with linuxguides.de.
Name Servers
linuxguides.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
linuxguides.de at least partially shares name servers with other domains, for example physiodogs.com, 0800energie.de, chari-tab.de, gruppe-extra-live.de and thai-massage-sabai.de.
Host names with two IP numbers:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
Two mail servers handle linuxguides.de: mail.linuxguides.de and mx2ee1.netcup.net.
linuxguides.de shares at least partially some mail servers with other domains, for instance modimi.de, holy-legion.de, maraev.de, kickdrive.at and naprimo.com.
these mail servers are often used together with mail.modimi.de, mail.holy-legion.de and mail.maraev.de.
Host names with two IPs:
mx2ee1.netcup.net resolves to 2a03:4000:0:48a:40b:aff:fee5:97c4 and 91.204.46.225.
Host names with one IP:
mail.linuxguides.de resolves to 91.204.46.225.
Hosts resolving to 91.204.46.225: mx2ee1.netcup.net and mail.linuxguides.de.