stderror.at - robtex.com
stderror.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=1774634402 | ||||||
Subdomains
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
●NSns1.first-ns.de2015-08-12 → 2026-03-27 · 3 obs
● 2015-08-12 17:57:44
● 2026-03-27 19:02:16
○NSns1.it-austria.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
○NSns2.it-austria.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
○NSns3.it-austria.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
○NSns4.it-austria.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
●NSrobotns2.second-ns.de2015-08-12 → 2026-03-27 · 3 obs
● 2015-08-12 17:57:44
● 2026-03-27 19:02:16
●NSrobotns3.second-ns.com2015-08-12 → 2026-03-27 · 3 obs
● 2015-08-12 17:57:44
● 2026-03-27 19:02:16
○MXmail.stderror.at2015-08-12 → 2017-03-31 · 5 obs
● 2015-08-12 17:57:44
● 2017-03-31 09:27:36
○ 2026-03-27 11:06:58
○ 2026-03-27 19:02:16
○MXmurus.stderror.at2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
●MXmxext1.mailbox.org2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:06:58
● 2026-03-27 19:02:16
●MXmxext2.mailbox.org2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:06:58
● 2026-03-27 19:02:16
●MXmxext3.mailbox.org2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:06:58
● 2026-03-27 19:02:16
○MXstdout.stderror.at2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
○MXzep1.it-austria.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
○MXzep2.it-austria.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
●A136.243.174.1212016-03-12 → 2026-03-27 · 3 obs
● 2016-03-12 04:52:14
● 2026-03-27 19:02:16
○A78.46.66.832015-08-12 → 2015-12-01 · 5 obs
● 2015-08-12 17:57:44
● 2015-12-01 05:24:12
○ 2016-03-12 04:52:14
○ 2026-03-27 19:02:16
○A83.65.196.902009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-12 17:57:44
○ 2026-03-27 19:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| stderror.at | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stderror.at (unsigned zone)
⏱️ Timing
Total: 925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.174.121 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 3 | mxext3.mailbox.org (pri: 20), mxext1.mailbox.org (pri: 10)... |
| TXT | 1 | v=spf1 a mx ip4:136.243.174.121 include: |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
stderror.at is a parent of www.stderror.at, stdout.stderror.at and mail.stderror.at.
IP Addresses
stderror.at points to a single IP number: 136.243.174.121.
Other host names such as static.121.174.243.136.clients.your-server.de, kaercher-center-mueller.de and srv748147.dogado-shops.de share IP numbers with stderror.at.
Name Servers
The delegation for stderror.at is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
stderror.at at least partially shares name servers with other domains, for instance xdt.at, berlincelta.de, ka-city.de, abiteam2006.de and hitzel.com.
these name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Two IP numbers per host:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
stderror.at is handled by three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
stderror.at shares mail servers with other domains at least in part, for instance kaunet.de, openproject.org, zelf.fr, zuestmedia.ch and amesberger.at.
These mail servers are often used together with the mail servers mxlb.ispgateway.de.
Two IP numbers per host:
mxext1.mailbox.org points to 2001:67c:2050:104:0:1:25:1 and 80.241.60.212.
mxext2.mailbox.org points to 2001:67c:2050:104:0:2:25:1 and 80.241.60.215.
mxext3.mailbox.org points to 2001:67c:2050:104:0:3:25:1 and 80.241.60.216.