df-1.de - robtex.com
df-1.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.99.99.125🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | static.125.99.99.88.clients.your-server.de | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2025-12-28 #2 | ||||||
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=1778379304 | ||||||
Subdomains
mail.df-1.de |
Same first word
DNS History
13 records (4 active, 9 former)
●NShelium.ns.hetzner.de2026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 14:27:40
● 2026-05-10 02:31:48
●NShydrogen.ns.hetzner.com2026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 14:27:40
● 2026-05-10 02:31:48
○NSns65.1und1.de2015-08-10 → 2017-08-31 · 4 obs
● 2017-08-31 23:47:12
○ 2026-03-03 14:27:40
○ 2026-05-10 02:31:48
○NSns66.1und1.de2015-08-10 → 2017-08-31 · 4 obs
● 2017-08-31 23:47:12
○ 2026-03-03 14:27:40
○ 2026-05-10 02:31:48
●NSoxygen.ns.hetzner.com2026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 14:27:40
● 2026-05-10 02:31:48
○MXmail.df-1.de2026-03-03 → 2026-05-10 · 2 obs
○ 2026-05-10 02:31:48
○MXmx00.kundenserver.de2015-08-10 → 2017-08-31 · 4 obs
● 2017-08-31 23:47:12
○ 2026-03-03 14:27:40
○ 2026-05-10 02:31:48
○MXmx01.kundenserver.de2015-08-10 → 2017-08-31 · 4 obs
● 2017-08-31 23:47:12
○ 2026-03-03 14:27:40
○ 2026-05-10 02:31:48
○A178.254.0.792026-03-03 → 2026-05-10 · 2 obs
○ 2026-05-10 02:31:48
○A217.160.20.942015-08-10 → 2017-08-31 · 4 obs
● 2017-08-31 23:47:12
○ 2026-03-03 14:27:40
○ 2026-05-10 02:31:48
●A88.99.99.1252026-03-03 → 2026-05-10 · 3 obs
● 2026-03-03 14:27:40
● 2026-05-10 02:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| df-1.de | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at de: Error: DNS query timeout: 194.246.96.1 for DNSKEY de
⏱️ Timing
Total: 4217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.99.99.125 |
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
mail.df-1.de is a child of df-1.de.
IP Addresses
df-1.de resolves to one IP number: 88.99.99.125.
Other host names, for example uxez.de, share IP numbers with df-1.de.
Name Servers
df-1.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
df-1.de at least partially shares name servers with other domains, including students.at, bazaza.net, buleto.com, vi0lation.de and holzbau-roessner.de.
These name servers are commonly used with ns1.your-server.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com: 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com: 2a01:4f8:0:1::add:2992 and 88.198.229.192