hensler.dev - robtex.com
hensler.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2.56.97.80🇩🇪 netcup-AS2.56.96.0/22 | ||||||
| PTR | hensler.email | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | hensler.email ⭐ | ||||||
| A | 2.56.97.80🇩🇪 netcup-AS2.56.96.0/22 | ||||||
| PTR | hensler.email | ||||||
| TXT | v=spf1 mx a:hensler.email -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2023-09-22 #15 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2026-08-28 → 2026-10-23 · 2 obs
● 2026-10-23 00:26:28
●NSsecond-dns.netcup.net2026-08-28 → 2026-10-23 · 2 obs
● 2026-10-23 00:26:28
●NSthird-dns.netcup.net2026-08-28 → 2026-10-23 · 2 obs
● 2026-10-23 00:26:28
●A2.56.97.802026-08-28 → 2026-10-23 · 2 obs
● 2026-10-23 00:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| hensler.dev | second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hensler.dev (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 2.56.97.80 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 1 | hensler.email (pri: 10) |
| TXT | 1 | v=spf1 mx a:hensler.email -all |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
hensler.dev resolves to just one IP address, 2.56.97.80.
There are other host names — hensler.email among them — that share IP numbers with hensler.dev.
Name Servers
DNS for hensler.dev is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
hensler.dev has at least partial name server overlap with other domains, such as sbln-test.de, meinlaufkalender.de, webstation-24.de and two others.
Three hostnames — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
The sole mail server for hensler.dev is hensler.email.
Mail server setup for hensler.dev matches that of other domains, among them hensler.email.
hensler.email has exactly one IP number: 2.56.97.80.