poisel.dev - robtex.com
poisel.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0a:4cc0:5:45b::20:9898🇦🇹 netcup-AS2a0a:4cc0::/43 | ||||||
| A | 89.58.21.15🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| 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 | mail.poisel.dev ⭐ | ||||||
| A | 89.58.21.17🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| PTR | mx1511.netcup.net | ||||||
| MX | mx1511.netcup.net(50) | ||||||
| A | 2a0a:4cc0:4:c:d861:b4ff:fef9:88a2🇦🇹 netcup-AS2a0a:4cc0::/43 | ||||||
| PTR | mx1511.netcup.net | ||||||
| A | 89.58.21.17🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| PTR | mx1511.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2025-09-27 #17 | ||||||
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 | ||||||
Subdomains
mail.poisel.dev |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 22:28:00
●NSsecond-dns.netcup.net2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 22:28:00
●NSthird-dns.netcup.net2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 22:28:00
●MXmail.poisel.dev2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 22:28:00
●MXmx1511.netcup.net2026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 22:28:00
●A2a0a:4cc0:5:45b::20:98982026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 22:28:00
●A89.58.21.152026-09-13 → 2026-09-24 · 2 obs
● 2026-09-24 22:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| poisel.dev | second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for poisel.dev (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.58.21.15 |
| AAAA | 1 | 2a0a:4cc0:5:45b::20:9898 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mail.poisel.dev (pri: 10), mx1511.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
poisel.dev is the parent zone for mail.poisel.dev.
IP Addresses
poisel.dev resolves to the IP addresses 89.58.21.15 and 2a0a:4cc0:5:45b::20:9898
h2fassaden.at, rocksplinter.at, designfront.at plus two other host names have IP numbers in common with poisel.dev.
Name Servers
poisel.dev has three name servers — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
poisel.dev partially shares its NS delegation with several other domains, including mobdrei.de, numismatische-gesellschaft.de, sauwaldscouts.at and two others.
Each of root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net points to two IP numbers. root-dns.netcup.net points to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net points to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net points to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
poisel.dev uses two mail servers, mail.poisel.dev and mx1511.netcup.net.
At least some of the mail servers used by poisel.dev are shared with other domains: steuck.eu, fd1972.at, schwarzenbek-leichtathletik.de and two others among them.
Host names pointing to two IP addresses:
mx1511.netcup.net resolves to 89.58.21.17 and 2a0a:4cc0:4:c:d861:b4ff:fef9:88a2.
Host names resolving to a single IP address:
mail.poisel.dev resolves to 89.58.21.17.
The host names mx1511.netcup.net and mail.poisel.dev both resolve to 89.58.21.17 IP addresses.