techplus.at - dns.ninja
techplus.at
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.a1.net ⭐ | ||||||
| A | 2001:850:3030:31:80:120:17:26🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG | ||||||
| PTR | dns1.a1.net | ||||||
| A | 80.120.17.26🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194 | ||||||
| PTR | dns1.a1.net | ||||||
| NS | dns2.a1.net | ||||||
| A | 2001:67c:1bc::105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | dns2.a1.net | ||||||
| A | 2001:850:3010:101:213:33:99:79🇦🇹 A1TELEKOM-AT2001:850::/29 A1 Telekom Austria AG | ||||||
| PTR | dns2.a1.net | ||||||
| A | 192.174.68.105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | dns2.a1.net | ||||||
| A | 213.33.99.79🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG | ||||||
| PTR | dns2.a1.net | ||||||
| NS | dns3.a1.net | ||||||
| A | 2001:67c:10b8::105🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | dns3.a1.net | ||||||
| A | 176.97.158.105🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | dns3.a1.net | ||||||
| MX | mx1.a1.net ⭐ | ||||||
| A | 213.33.87.13🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG | ||||||
| PTR | mx1.bon.at | ||||||
| TXT | v=spf1 include:bspf.a1.net ~all | ||||||
| SOA | dns1.a1.netdomainadmin@a1.net 2024-10-11 #0 | ||||||
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=1783717202 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.a1.net2020-02-27 → 2026-07-10 · 3 obs
● 2020-02-27 08:37:22
● 2026-07-10 21:39:52
○NSdns1.telekom.at2015-06-14 → 2017-01-09 · 4 obs
● 2017-01-09 05:06:08
○ 2020-02-27 08:37:22
○ 2026-07-10 21:39:52
●NSdns2.a1.net2020-02-27 → 2026-07-10 · 3 obs
● 2020-02-27 08:37:22
● 2026-07-10 21:39:52
○NSdns2.telekom.at2015-06-14 → 2017-01-09 · 4 obs
● 2017-01-09 05:06:08
○ 2020-02-27 08:37:22
○ 2026-07-10 21:39:52
●NSdns3.a1.net2020-02-27 → 2026-07-10 · 3 obs
● 2020-02-27 08:37:22
● 2026-07-10 21:39:52
○NSdns3.telekom.at2015-06-14 → 2017-01-09 · 4 obs
● 2017-01-09 05:06:08
○ 2020-02-27 08:37:22
○ 2026-07-10 21:39:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, r.ns.at, j.ns.at, n.ns.at... | - |
| techplus.at | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:176.97.158.105
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techplus.at (unsigned zone)
⏱️ Timing
Total: 1194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns3.a1.net, dns1.a1.net... |
| MX | 1 | mx1.a1.net (pri: 10) |
| TXT | 1 | v=spf1 include:bspf.a1.net ~all |
| SOA | 1 | dns1.a1.net domainadmin.a1.net |
Analysis
Name Servers
Three name servers are authoritative for techplus.at: dns1.a1.net, dns2.a1.net and dns3.a1.net.
The name servers of techplus.at overlap at least partially with those of other domains — among them xn--gebcksommelier-7hb.at, kastner-reisen.at, mbb-world.com and two more.
Hosts that point to four IP numbers:
dns2.a1.net resolves to 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Hostnames that resolve to two IP addresses:
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
Mail for techplus.at is handled by a single mail server, mx1.a1.net.
techplus.at uses an identical mail server configuration to several other domains — among them tourism-consult.at, pvp-labortechnik.at, technoloom.com and two more.
There is at least a partial overlap in mail servers between techplus.at and other domains like drautrans.co.at, doerge-winkler.at and winter-m-consulting.at.
There is one IP number for mx1.a1.net: 213.33.87.13.