3s-c.at - robtex.com
3s-c.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=1775372402 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.easyname.eu2026-03-09 → 2026-04-05 · 3 obs
● 2026-03-09 14:51:34
● 2026-04-05 08:07:32
○NSns1.world4you.at2015-08-04 → 2017-04-07 · 4 obs
● 2017-04-07 00:14:22
○ 2026-03-09 14:51:34
○ 2026-04-05 08:07:32
●NSns2.easyname.eu2026-03-09 → 2026-04-05 · 3 obs
● 2026-03-09 14:51:34
● 2026-04-05 08:07:32
○NSns2.world4you.at2015-08-04 → 2017-04-07 · 4 obs
● 2017-04-07 00:14:22
○ 2026-03-09 14:51:34
○ 2026-04-05 08:07:32
●MX3sc-at0e.mail.protection.outlook.com2026-03-09 → 2026-04-05 · 3 obs
● 2026-03-09 14:51:34
● 2026-04-05 08:07:32
○MXmail.3s-c.at2015-08-04 → 2017-04-07 · 4 obs
● 2017-04-07 00:14:22
○ 2026-03-09 14:51:34
○ 2026-04-05 08:07:32
●A2a01:aee0:0:4::112026-03-09 → 2026-04-05 · 3 obs
● 2026-03-09 14:51:34
● 2026-04-05 08:07:32
●A77.244.243.492026-03-09 → 2026-04-05 · 3 obs
● 2026-03-09 14:51:34
● 2026-04-05 08:07:32
○A81.19.145.402015-08-04 → 2017-04-07 · 4 obs
● 2017-04-07 00:14:22
○ 2026-03-09 14:51:34
○ 2026-04-05 08:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| 3s-c.at | ns1.easyname.eu, ns2.easyname.eu | - |
✅ Authoritative Response
Server:77.244.244.138
NS records: ns1.easyname.eu, ns2.easyname.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3s-c.at (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.244.243.49 |
| AAAA | 1 | 2a01:aee0:0:4::11 |
| NS | 2 | ns1.easyname.eu, ns2.easyname.eu |
| MX | 1 | 3sc-at0e.mail.protection.outlook.com (pr |
| TXT | 2 | MS=ms16419351, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.easyname.eu hostmaster.easyname.eu |
Analysis
IP Addresses
3s-c.at resolves to two IPs: 2a01:aee0:0:4::11 and 77.244.243.49.
other host names for instance x-group.eu, admin4you.at, fklein.at, touralp.at and luetolf.com share IP numbers with 3s-c.at.
Name Servers
3s-c.at is delegated to two name servers: ns1.easyname.eu and ns2.easyname.eu.
3s-c.at shares the same name server setup as other domains, for example sizeprozess.at, cm-pm.at, erber.info, amline.ch and dr-proebstl.at.
Host names with two IP numbers:
ns1.easyname.eu points to 2a02:1b8:ea59::2 and 77.244.243.4
ns2.easyname.eu points to 2a01:aee0:3:4::53 and 77.244.244.138
Mail Servers
3s-c.at is handled by a single mail server, 3sc-at0e.mail.protection.outlook.com.
Host name 3sc-at0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::20, 52.101.68.3, 52.101.68.18, 52.101.68.29 and 52.101.73.153.