plotter.at - dns.ninja
plotter.at
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=1780898402 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns1.a1.net2026-03-01 → 2026-06-08 · 3 obs
● 2026-03-01 07:37:12
● 2026-06-08 07:08:00
○NSdns1.telekom.at2015-08-04 → 2017-02-22 · 4 obs
● 2017-02-22 19:28:30
○ 2026-03-01 07:37:12
○ 2026-06-08 07:08:00
●NSdns2.a1.net2026-03-01 → 2026-06-08 · 3 obs
● 2026-03-01 07:37:12
● 2026-06-08 07:08:00
○NSdns2.telekom.at2015-08-04 → 2017-02-22 · 4 obs
● 2017-02-22 19:28:30
○ 2026-03-01 07:37:12
○ 2026-06-08 07:08:00
●NSdns3.a1.net2026-03-01 → 2026-06-08 · 3 obs
● 2026-03-01 07:37:12
● 2026-06-08 07:08:00
○NSdns3.telekom.at2015-08-04 → 2017-02-22 · 4 obs
● 2017-02-22 19:28:30
○ 2026-03-01 07:37:12
○ 2026-06-08 07:08:00
●MXmx1.a1.net2026-03-01 → 2026-06-08 · 3 obs
● 2026-03-01 07:37:12
● 2026-06-08 07:08:00
○MXmx1.lix.aon.at2015-08-04 → 2017-02-22 · 4 obs
● 2017-02-22 19:28:30
○ 2026-03-01 07:37:12
○ 2026-06-08 07:08:00
●A80.120.17.232026-03-01 → 2026-06-08 · 2 obs
● 2026-06-08 07:08:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, ns1.univie.ac.at, n.ns.at, r.ns.at... | - |
| plotter.at | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:80.120.17.26
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plotter.at (unsigned zone)
⏱️ Timing
Total: 881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.120.17.23 |
| NS | 3 | dns1.a1.net, dns3.a1.net... |
| MX | 1 | mx1.a1.net (pri: 10) |
| TXT | 1 | v=spf1 include:bspf.a1.net ~all |
| SOA | 1 | dns2.a1.net domainadmin.a1.net |
Analysis
IP Addresses
plotter.at directs to one IP number, which is 80.120.17.23.
Among the host names that share IP numbers with plotter.at are www.marias-organiccare.at, hanshuetter.at, elser.at and two others.
Name Servers
Three name servers are authoritative for plotter.at: dns1.a1.net, dns2.a1.net and dns3.a1.net.
There is at least partial name server overlap between plotter.at and other domains — tis-sbs.com, bodner-campus.at, fixbau.at and two more among them.
The name servers dns1.telekom.at, dns2.telekom.at and dns3.telekom.at are often found in combination with these name servers.
Host names resolving to 4 IP numbers:
dns2.a1.net resolves to four IP addresses — 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Hosts with two IP numbers each:
dns1.a1.net maps to two IP addresses — 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net maps to two IP addresses — 176.97.158.105 and 2001:67c:10b8::105.
Mail Servers
plotter.at routes its mail through a single mail server, mx1.a1.net.
plotter.at has the same mail server arrangement as a number of other domains, for example trenkwalder.bg, ra-langer.at, scherzer-beton-trans.at and two more.
plotter.at shares at least some of its mail servers with other domains — for example hawle-service.at, faupl.at, kerngastreisen.at and two more.
There is one IP number for mx1.a1.net: 213.33.87.13.