buchfischer.de - robtex.com
buchfischer.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.203.118.168🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | post.werkwelt.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.buchfischer.de ⭐ | ||||||
| A | 116.203.118.168🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | post.werkwelt.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2023-10-07 #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=1776224425 | ||||||
Subdomains
mail.buchfischer.de |
Same first word
buchfischer.de |
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 04:00:18
●NSrobotns2.second-ns.de2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 04:00:18
●NSrobotns3.second-ns.com2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 04:00:18
●MXmail.buchfischer.de2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 04:00:18
●A116.203.118.1682026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 08:12:54
● 2026-04-15 04:00:18
○A78.47.186.1672015-05-13 → 2019-03-23 · 4 obs
● 2019-03-23 06:16:42
○ 2026-03-30 08:12:54
○ 2026-04-15 04:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| buchfischer.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buchfischer.de (unsigned zone)
⏱️ Timing
Total: 3985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.203.118.168 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.buchfischer.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
buchfischer.de is parent of mail.buchfischer.de.
IP Addresses
buchfischer.de points to a single IP: 116.203.118.168.
Other host names, for instance erdreise.de, mail.forschungsvorhaben.de, mail.zeitraum-reise.de, deutsche-reise.de and mail.werkwelt.de share IP numbers with buchfischer.de.
Name Servers
buchfischer.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
buchfischer.de at least partially shares its name servers with other domains, for instance real-options.net, anwalt-in-gerlingen.de, autopujcovny24.cz, forum-kundenportal.de and erzbahn.org.
Host names with two IP numbers:
robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
buchfischer.de is served by a single mail server, mail.buchfischer.de.
mail.buchfischer.de points to IP number 116.203.118.168.