tech-sys.at - dns.ninja
tech-sys.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=1785603602 | ||||||
Same first word
Similar names
sys-tech.pl |
sys-tech.com.au |
sys-tech.de |
sys-tech.net |
sys-tech.eu |
sys-tech.za.net |
sys-tech.com.cn |
sys-tech.at |
sys-tech.com |
sys-tech.ru |
sys-tech.info |
sys-tech.dk |
DNS History
7 records (5 active, 2 former)
●NSdns1.a1.net2015-08-10 → 2026-08-01 · 5 obs
● 2016-07-07 19:11:52
○ 2017-02-17 06:20:26
● 2017-08-15 16:08:00
● 2026-08-01 18:02:14
○MXmx1.a1.net2015-08-10 → 2017-08-15 · 4 obs
● 2017-08-15 16:08:00
○ 2026-03-08 23:04:54
○ 2026-08-01 18:02:14
●MXtechsys-at01b.mail.protection.outlook.com2015-08-10 → 2026-08-01 · 2 obs
● 2026-08-01 18:02:14
○A195.3.124.1652015-08-10 → 2017-08-15 · 4 obs
● 2017-08-15 16:08:00
○ 2026-03-08 23:04:54
○ 2026-08-01 18:02:14
●A46.163.118.1862026-03-08 → 2026-08-01 · 3 obs
● 2026-03-08 23:04:54
● 2026-08-01 18:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | ns2.univie.ac.at, d.ns.at, u.ns.at, n.ns.at... | - |
| tech-sys.at | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:213.33.99.79
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 959ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.163.118.186 |
| NS | 3 | dns1.a1.net, dns2.a1.net... |
| MX | 1 | techsys-at01b.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns1.a1.net domainadmin.a1.net |
Analysis
IP Addresses
tech-sys.at resolves to just one IP address, 46.163.118.186.
Two other host names, along with *.holzbau-winkler.at, ff-sarling.at and plesk18.it-center.at, also share IP numbers with tech-sys.at.
Name Servers
tech-sys.at has three name servers — dns1.a1.net, dns2.a1.net and dns3.a1.net.
tech-sys.at has at least partial name server overlap with other domains, such as xn--1-7sbbd9a8bg1q.com, gtw-gastrotechnik.at, headchn.com and two others.
Host names that resolve to four IP numbers:
dns2.a1.net has four IP addresses: 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Host names that have two IP addresses:
dns1.a1.net resolves to 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net resolves to 176.97.158.105 and 2001:67c:10b8::105.
Mail Servers
The sole mail server for tech-sys.at is techsys-at01b.mail.protection.outlook.com.
With 8 IP addresses total, techsys-at01b.mail.protection.outlook.com resolves to 52.101.68.3, 52.101.68.8, 52.101.73.24 and 5 others.