ks1.at - robtex.com
ks1.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=1785902402 | ||||||
Subdomains
www.ks1.at |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1-auth.rollernet.us2026-06-15 → 2026-08-05 · 3 obs
● 2026-06-15 13:00:40
● 2026-08-05 04:37:36
●NSns2-auth.rollernet.us2026-06-15 → 2026-08-05 · 3 obs
● 2026-06-15 13:00:40
● 2026-08-05 04:37:36
○NSns5.kasserver.com2015-08-12 → 2020-11-17 · 4 obs
● 2020-11-17 17:28:08
○ 2026-06-15 13:00:40
○ 2026-08-05 04:37:36
○NSns6.kasserver.com2015-08-12 → 2020-11-17 · 4 obs
● 2020-11-17 17:28:08
○ 2026-06-15 13:00:40
○ 2026-08-05 04:37:36
○MXks1-at.mail.eo.outlook.com2015-08-12 → 2017-04-04 · 4 obs
● 2017-04-04 16:01:04
○ 2020-11-17 17:28:08
○ 2026-08-05 04:37:36
●MXmail.rollernet.us2026-06-15 → 2026-08-05 · 3 obs
● 2026-06-15 13:00:40
● 2026-08-05 04:37:36
●MXmail2.rollernet.us2026-06-15 → 2026-08-05 · 3 obs
● 2026-06-15 13:00:40
● 2026-08-05 04:37:36
○MXw00ddd54.kasserver.com2020-11-17 → 2020-11-17 · 4 obs
● 2020-11-17 17:28:08
○ 2026-06-15 13:00:40
○ 2026-08-05 04:37:36
●A78.46.163.552026-06-15 → 2026-08-05 · 3 obs
● 2026-06-15 13:00:40
● 2026-08-05 04:37:36
○A85.13.150.1272015-08-12 → 2020-11-17 · 4 obs
● 2020-11-17 17:28:08
○ 2026-06-15 13:00:40
○ 2026-08-05 04:37:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| ks1.at | ns1-auth.rollernet.us, ns2-auth.rollernet.us | - |
✅ Authoritative Response
Server:208.79.241.10
NS records: ns1-auth.rollernet.us, ns2-auth.rollernet.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ks1.at (unsigned zone)
⏱️ Timing
Total: 2394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.163.55 |
| NS | 2 | ns1-auth.rollernet.us, ns2-auth.rollernet.us |
| MX | 2 | mail.rollernet.us (pri: 0), mail2.rollernet.us (pri: 0) |
| SOA | 1 | ns1-auth.rollernet.us hostmaster.rollern |
Analysis
Hierarchy
www.ks1.at is delegated beneath ks1.at.
IP Addresses
ks1.at resolves to one IP address: 78.46.163.55.
Further host names like static.55.163.46.78.clients.your-server.de and ki3.org overlap in IP numbers with ks1.at.
Name Servers
Two name servers handle the delegation for ks1.at: ns1-auth.rollernet.us and ns2-auth.rollernet.us.
ks1.at uses the same name servers as several other domains — among them wallace.net.nz, heathkit.org, kirstenadams.com and two more.
There is at least partial name server overlap between ks1.at and other domains — stdout.co.uk, roofing-guttering.co.uk, z9eng.com and two more among them.
ns1-auth.rollernet.us and ns2-auth.rollernet.us both carry two IP addresses. The A records for ns1-auth.rollernet.us are 208.79.240.10 and 2607:fe70:0:3::c; the A records for ns2-auth.rollernet.us are 208.79.241.10 and 2607:fe70:0:4::c.
Mail Servers
Mail for ks1.at is handled by two mail servers — mail2.rollernet.us and mail.rollernet.us.
ks1.at uses an identical mail server configuration to several other domains — among them primroselane.info, hortipi.com, pritpaul.net and two more.
ks1.at has at least partial mail server overlap with other domains such as h0sted.net, tzora.eu, silver-dackman.info and two more.
This set of mail servers commonly appears together with the mail servers mail.nexxit.eu.
mail2.rollernet.us and mail.rollernet.us both carry two IP addresses. The A records for mail2.rollernet.us are 208.79.241.2 and 2607:fe70:0:4::a; the A records for mail.rollernet.us are 208.79.240.2 and 2607:fe70:0:3::a.