stefri.at - robtex.com
stefri.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=1774699202 | ||||||
Subdomains
mail.stefri.at |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXmail.stefri.at2015-06-06 → 2026-03-28 · 2 obs
● 2026-03-28 12:34:42
●A193.81.82.1292026-03-25 → 2026-03-28 · 3 obs
● 2026-03-25 09:31:44
● 2026-03-28 12:34:42
○A195.3.124.1632015-06-06 → 2017-06-24 · 4 obs
● 2017-06-24 03:51:38
○ 2026-03-25 09:31:44
○ 2026-03-28 12:34:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| stefri.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 stefri.at (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.81.82.129 |
| NS | 3 | dns1.a1.net, dns2.a1.net... |
| MX | 1 | mail.stefri.at (pri: 10) |
| TXT | 2 | MS=ms85793718, v=spf1 ip4:91.113.246.198 -all |
| SOA | 1 | dns1.a1.net domainadmin.a1.net |
Analysis
Hierarchy
stefri.at is the parent of mail.stefri.at.
IP Addresses
stefri.at points to a single IP number: 193.81.82.129.
other host names for instance pl056.a1webhosting.at, eichler.at, beate-kosmetik.at, intellicommand.at and die-schnapsidee.at share IP numbers with stefri.at.
Name Servers
stefri.at is delegated to three name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.
stefri.at at least partially shares name servers with other domains, for instance robert-dietl.at, interpoint.at, seidlsails.at, liamstoa.at and donauprinzessin.at.
Host names with four IP numbers: dns2.a1.net points to 2001:67c:1bc::105, 2001:850:3010:101:213:33:99:79, 192.174.68.105 and 213.33.99.79.
Host names with two IP numbers: dns1.a1.net points to 2001:850:3030:31:80:120:17:26 and 80.120.17.26. dns3.a1.net points to 2001:67c:10b8::105 and 176.97.158.105.
Mail Servers
stefri.at is handled by a single mail server, mail.stefri.at.
Host name mail.stefri.at points to IP address 91.113.246.198.