hydro-it.de - robtex.com
hydro-it.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.46.86.154🇺🇸 AS33568.46.80.0/21 | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mx.hydro-it.com ⭐ | ||||||
| A | 168.119.226.50🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | mx.hydro-it.com | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-05-13 #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=1778715961 | ||||||
Subdomains
mail.hydro-it.de |
Same first word
DNS History
6 records (5 active, 1 former)
●NSns.second-ns.com2015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 00:07:18
●NSns1.your-server.de2015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 00:07:18
●NSns3.second-ns.de2015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 00:07:18
○MXmail.hydro-it.de2015-08-20 → 2026-02-16 · 3 obs
● 2026-02-16 03:40:10
○ 2026-05-14 00:07:18
●MXmx.hydro-it.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 00:07:18
●A8.46.86.1542015-08-20 → 2026-05-14 · 2 obs
● 2026-05-14 00:07:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hydro-it.de | ns3.second-ns.de, ns.second-ns.com, ns1.your-server.de | 4 records |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns3.second-ns.de, ns.second-ns.com, ns1.your-server.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hydro-it.de (unsigned zone)
⏱️ Timing
Total: 1032ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.46.86.154 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | mx.hydro-it.com (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
The parent of mail.hydro-it.de is hydro-it.de.
IP Addresses
hydro-it.de points to a single IP address: 8.46.86.154.
Other host names, for instance mail.hydro-it.de, share IP numbers with hydro-it.de.
Name Servers
hydro-it.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
hydro-it.de at least partially shares name servers with other domains, for example 240.55.162.clients.your-server.de, martinus-greven.de, greinernet.com, 54.216.95.in-addr.arpa and 4.0.5.3.2.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa.
Host names with two IP numbers:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242
ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4
ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102
Mail Servers
The mx.hydro-it.com mail server handles hydro-it.de.
mx.hydro-it.com points to a single IP number: 168.119.226.50.