fossilserver.de - robtex.com
fossilserver.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.9.10.243🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | hetzi42.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.fossilserver.de ⭐ | ||||||
| A | 2a01:4f8:160:80f2::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hetzi42.de | ||||||
| A | 5.9.10.243🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | hetzi42.de | ||||||
| TXT | v=spf1 mx ip4:5.9.10.243 ip6:2a01:4f8:160:80f2::2 -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-04 #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=1776240869 | ||||||
Subdomains
mail.fossilserver.de |
Same first word
fossilserver.de |
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2018-08-20 → 2026-04-15 · 2 obs
● 2026-04-15 08:31:04
●NSrobotns2.second-ns.de2018-08-20 → 2026-04-15 · 2 obs
● 2026-04-15 08:31:04
●NSrobotns3.second-ns.com2018-08-20 → 2026-04-15 · 2 obs
● 2026-04-15 08:31:04
●MXmail.fossilserver.de2018-08-20 → 2026-04-15 · 2 obs
● 2026-04-15 08:31:04
●A5.9.10.2432018-08-20 → 2026-04-15 · 2 obs
● 2026-04-15 08:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fossilserver.de | robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fossilserver.de (unsigned zone)
⏱️ Timing
Total: 1214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.10.243 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.fossilserver.de (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:5.9.10.243 ip6:2a01:4f8:16 |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
mail.fossilserver.de has fossilserver.de as its parent.
IP Addresses
fossilserver.de maps to IP address 5.9.10.243.
Other host names, for instance www.aggsbach.de, mail.fossilserver.de, mail.hetzi42.de, hetzi42.de and aggsbach.de share IP numbers with fossilserver.de.
Name Servers
fossilserver.de is delegated to name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
fossilserver.de at least partially shares name servers with other domains such as koehring.info, coffeemaster.de, janbruckner.de, java-persistenz.de and apotheke-detmold.com.
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
fossilserver.de is handled by a single mail server, mail.fossilserver.de.
Host name mail.fossilserver.de points to IPs 2a01:4f8:160:80f2::2 and 5.9.10.243.