siebiger.de - robtex.com
siebiger.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.190.26.60🇩🇪 PROBENETWORKS-AS85.190.0.0/19 Probe Networks european network | ||||||
| PTR | web1.hostthenet.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.siebiger.de ⭐ | ||||||
| A | 85.190.26.55🇩🇪 PROBENETWORKS-AS85.190.0.0/19 Probe Networks european network | ||||||
| PTR | mail1.hostthenet.de | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.first-ns.dehostmaster@siebiger.de 2026-01-16 #3 | ||||||
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=1776009758 | ||||||
Subdomains
mail.siebiger.de |
Same first word
siebiger.de |
DNS History
9 records (5 active, 4 former)
●NSns1.first-ns.de2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 09:14:16
● 2026-04-12 16:20:20
○NSns1.sitorix.de2015-08-01 → 2020-01-24 · 4 obs
● 2020-01-24 06:53:24
○ 2026-04-07 09:14:16
○ 2026-04-12 16:20:20
○NSns2.sitorix.de2015-08-01 → 2020-01-24 · 4 obs
● 2020-01-24 06:53:24
○ 2026-04-07 09:14:16
○ 2026-04-12 16:20:20
○NSns3.sitorix.de2015-08-01 → 2020-01-24 · 4 obs
● 2020-01-24 06:53:24
○ 2026-04-07 09:14:16
○ 2026-04-12 16:20:20
●NSrobotns2.second-ns.de2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 09:14:16
● 2026-04-12 16:20:20
●NSrobotns3.second-ns.com2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 09:14:16
● 2026-04-12 16:20:20
●MXmail.siebiger.de2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 16:20:20
●A85.190.26.602016-02-12 → 2026-04-12 · 3 obs
● 2016-02-12 07:26:38
● 2026-04-12 16:20:20
○A85.190.26.842015-08-01 → 2015-11-23 · 4 obs
● 2015-11-23 12:31:38
○ 2016-02-12 07:26:38
○ 2026-04-12 16:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| siebiger.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siebiger.de (unsigned zone)
⏱️ Timing
Total: 1090ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.190.26.60 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.siebiger.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.first-ns.de hostmaster.siebiger.de |
Analysis
Hierarchy
siebiger.de is the parent of mail.siebiger.de.
IP Addresses
siebiger.de resolves to a single IP: 85.190.26.60.
Other host names, for instance hostmaster.linkswaerts.de, www.vita-manufaktur.de, live-avatar.de, linkswaerts.de and erdquelle.com share IP numbers with siebiger.de.
Name Servers
siebiger.de delegates to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
siebiger.de shares some name servers with other domains, for example hersch.de, mein-moebelhaus.info, schwake-web.de, olabi.de and webspaceantivirus.com.
These name servers are often used together with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
siebiger.de is handled by a single mail server, mail.siebiger.de.
siebiger.de uses the same mail server setup as other domains, for example mail.siebiger.de.
Host name mail.siebiger.de points to IP 85.190.26.55.