dev-nook.de - robtex.com
dev-nook.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.87.212.252🇩🇪 ITP-SOLUTIONS212.87.212.0/23 | ||||||
| PTR | dev-nook.de | ||||||
| NS | a.ns.dsh.icu ⭐ | ||||||
| A | 185.234.72.237🇩🇪 ITP-SOLUTIONS185.234.72.0/24 | ||||||
| PTR | a.ns.dsh.icu | ||||||
| NS | b.ns.dsh.icu | ||||||
| A | 78.108.216.118🇩🇪 ITP-SOLUTIONS78.108.216.0/24 | ||||||
| NS | c.dsh.icu | ||||||
| A | 51.79.160.189🇸🇬 OVH51.79.128.0/17 Hosting route | ||||||
| PTR | vps-66f586e2.vps.ovh.ca | ||||||
| NS | d.dsh.icu | ||||||
| A | 51.222.28.255🇨🇦 OVH51.222.0.0/16 Hosting route | ||||||
| PTR | vps-ad160249.vps.ovh.ca | ||||||
| MX | mail.dev-nook.de ⭐ | ||||||
| A | 212.87.212.252🇩🇪 ITP-SOLUTIONS212.87.212.0/23 | ||||||
| PTR | dev-nook.de | ||||||
| MX | panel.dev-nook.de ⭐ | ||||||
| A | 212.87.212.252🇩🇪 ITP-SOLUTIONS212.87.212.0/23 | ||||||
| PTR | dev-nook.de | ||||||
| TXT | "v=spf1 +a +mx ~all" | ||||||
| SOA | a.ns.dsh.icuinfo@deinserverhost.de 2026-03-21 #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=1773553752 | ||||||
PTR for
Subdomains
Same first word
dev-nook.de |
DNS History
7 records (7 active, 0 former)
●NSa.ns.dsh.icu2026-03-11 → 2026-03-22 · 2 obs
● 2026-03-22 16:43:12
●NSb.ns.dsh.icu2026-03-11 → 2026-03-22 · 2 obs
● 2026-03-22 16:43:12
●MXmail.dev-nook.de2026-03-11 → 2026-03-22 · 2 obs
● 2026-03-22 16:43:12
●MXpanel.dev-nook.de2026-03-11 → 2026-03-22 · 2 obs
● 2026-03-22 16:43:12
●A212.87.212.2522026-03-11 → 2026-03-22 · 2 obs
● 2026-03-22 16:43:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dev-nook.de | a.ns.dsh.icu, d.dsh.icu, c.dsh.icu, b.ns.dsh.icu | - |
✅ Authoritative Response
Server: 185.234.72.237
NS records: a.ns.dsh.icu, d.dsh.icu, c.dsh.icu, b.ns.dsh.icu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-nook.de (unsigned zone)
⏱️ Timing
Total: 1012ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.87.212.252 |
| NS | 4 | b.ns.dsh.icu, c.dsh.icu... |
| MX | 2 | mail.dev-nook.de (pri: 10), panel.dev-nook.de (pri: 10) |
| TXT | 1 | "v=spf1 +a +mx ~all" |
| SOA | 1 | a.ns.dsh.icu info.deinserverhost.de |
Analysis
Hierarchy
dev-nook.de is parent of panel.dev-nook.de and mail.dev-nook.de.
IP Addresses
dev-nook.de resolves to a single IP address: 212.87.212.252.
Other host names including mail.dazo.de, mail.logic-interactive.de, dazo.de, panel.dev-nook.de and www.logic-interactive.de share IP numbers with dev-nook.de.
Name Servers
dev-nook.de is delegated to four name servers: c.dsh.icu, d.dsh.icu, a.ns.dsh.icu and b.ns.dsh.icu.
dev-nook.de at least partially shares name servers with other domains, including redboat.de, gooms.de, 127.89.45.in-addr.arpa, rdreier.de and covi-fighters.de.
These name servers are commonly used with a.rdns.dsh.gg and b.rdns.dsh.gg.
Hostnames with a single IP:
c.dsh.icu points to 51.79.160.189
d.dsh.icu points to 51.222.28.255
a.ns.dsh.icu points to 185.234.72.237
b.ns.dsh.icu points to 78.108.216.118
Mail Servers
dev-nook.de is handled by two mail servers: mail.dev-nook.de and panel.dev-nook.de.
Host names with a single IP:
- mail.dev-nook.de points to 212.87.212.252
- panel.dev-nook.de points to 212.87.212.252
Host names that point to 212.87.212.252: mail.dev-nook.de and panel.dev-nook.de