closedloop.at - robtex.com
closedloop.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0a:4cc0:5:b4d::23:7042🇦🇹 netcup-AS2a0a:4cc0::/43 | ||||||
| A | 89.58.21.43🇩🇪 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.closedloop.at ⭐ | ||||||
| A | 89.58.21.45🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| PTR | mx152d.netcup.net | ||||||
| MX | mx152d.netcup.net(50) | ||||||
| A | 2a0a:4cc0:4:29f:1469:78ff:fecd:8bb6🇦🇹 netcup-AS2a0a:4cc0::/43 | ||||||
| PTR | mx152d.netcup.net | ||||||
| A | 89.58.21.45🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| PTR | mx152d.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-02-18 #2 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at 🔒 | ||||||
| NS | j.ns.at 🔒 | ||||||
| NS | n.ns.at 🔒 | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at 🔒 | ||||||
| NS | u.ns.at 🔒 | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1771290002 | ||||||
Same first word
closedloop.ai |
closedloop.at |
closedloop.io |
closedloop.systems |
closedloop.ch |
closedloop.de |
closedloop.net.au |
closedloop.app |
closedloop.com |
closedloop.net |
closedloop.com.au |
closedloop.com.br |
closedloop.aero |
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:14
●NSsecond-dns.netcup.net2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:14
●NSthird-dns.netcup.net2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:14
●MXmail.closedloop.at2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:14
●MXmx152d.netcup.net2026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:14
●A2a0a:4cc0:5:b4d::23:70422026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:14
●A89.58.21.432026-03-18 → 2026-03-23 · 2 obs
● 2026-03-23 22:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| closedloop.at | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for closedloop.at (unsigned zone)
⏱️ Timing
Total: 601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.58.21.43 |
| AAAA | 1 | 2a0a:4cc0:5:b4d::23:7042 |
| NS | 3 | root-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mx152d.netcup.net (pri: 50), mail.closedloop.at (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
IP Addresses
closedloop.at points to two IP numbers: 2a0a:4cc0:5:b4d::23:7042 and 89.58.21.43.
Other host names, for instance www.grobauer.at, a152b.netcup.net, www.curapro.at, wjh.at and itsinn.biz share IP numbers with closedloop.at.
Name Servers
closedloop.at is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
closedloop.at at least partially shares its name servers with other domains, for instance ix-p.de, athmer.com, xn--stromanbieter-dsseldorf-qpc.com, dallo.de and imaether.de.
Host names with two IP numbers:
root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68.
Mail Servers
Two mail servers mail.closedloop.at and mx152d.netcup.net handle closedloop.at.
closedloop.at shares some mail servers with other domains, including wjh.at, itsinn.biz, glioblastom-nerd.at, curapro.at and sprachtherapie.biz.
these mail servers are commonly used with the mail servers mail.wjh.at, mail.itsinn.biz, mail.glioblastom-nerd.at, mail.curapro.at, mail.sprachtherapie.biz and mail.mc-nenzing.at.
Host names with two IP numbers:
mx152d.netcup.net points to 2a0a:4cc0:4:29f:1469:78ff:fecd:8bb6 and 89.58.21.45.
Host names with one IP number:
mail.closedloop.at points to 89.58.21.45.
Host names that point to 89.58.21.45:
mx152d.netcup.net and mail.closedloop.at.