rt44.at - robtex.com
rt44.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.157.31🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich | ||||||
| PTR | dd38102.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w015d72c.kasserver.com ⭐ | ||||||
| A | 85.13.157.31🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich | ||||||
| PTR | dd38102.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602281111 | ||||||
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=1771290002 | ||||||
Subdomains
mail.rt44.at |
Same first word
rt44.at |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.core.io2015-07-20 → 2017-03-22 · 4 obs
● 2017-03-22 04:48:14
○ 2026-03-08 09:14:28
○ 2026-03-12 06:00:44
○NSns.coreio.de2015-07-20 → 2017-03-22 · 4 obs
● 2017-03-22 04:48:14
○ 2026-03-08 09:14:28
○ 2026-03-12 06:00:44
○NSns.coreio.nl2015-07-20 → 2017-03-22 · 4 obs
● 2017-03-22 04:48:14
○ 2026-03-08 09:14:28
○ 2026-03-12 06:00:44
●NSns5.kasserver.com2026-03-08 → 2026-03-12 · 3 obs
● 2026-03-08 09:14:28
● 2026-03-12 06:00:44
●NSns6.kasserver.com2026-03-08 → 2026-03-12 · 3 obs
● 2026-03-08 09:14:28
● 2026-03-12 06:00:44
○MXmx.mail.core.io2015-07-20 → 2017-03-22 · 4 obs
● 2017-03-22 04:48:14
○ 2026-03-08 09:14:28
○ 2026-03-12 06:00:44
○MXmx.mail.coreio.de2015-07-20 → 2017-03-22 · 4 obs
● 2017-03-22 04:48:14
○ 2026-03-08 09:14:28
○ 2026-03-12 06:00:44
●MXw015d72c.kasserver.com2026-03-08 → 2026-03-12 · 3 obs
● 2026-03-08 09:14:28
● 2026-03-12 06:00:44
○A77.75.22.722015-07-20 → 2017-03-22 · 4 obs
● 2017-03-22 04:48:14
○ 2026-03-08 09:14:28
○ 2026-03-12 06:00:44
●A85.13.157.312026-03-08 → 2026-03-12 · 3 obs
● 2026-03-08 09:14:28
● 2026-03-12 06:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| rt44.at | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server: 85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt44.at (unsigned zone)
⏱️ Timing
Total: 2787ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.157.31 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w015d72c.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
rt44.at is the parent of mail.rt44.at.
IP Addresses
rt44.at resolves to a single IP address: 85.13.157.31.
Other host names including mostal.de, w015d72c.kasserver.com, dog-spring.com, www.xn--auto-steuergerte24-ytb.de and dpmpro.de share IP numbers with rt44.at.
Name Servers
rt44.at's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.
rt44.at shares the same name server setup as other domains, for example daviddeery.com, g-a-s.eu, bayern-sicherheit.de, casa-al-sole.com and fenster365.com.
rt44.at at least partially shares name servers with other domains, including sun-pool.de, screenculture.de, prinzengarde.de, unmerkbar.de and schuldnerberatung-anwalt.de.
these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP:
ns5.kasserver.com points to 85.13.128.3.
ns6.kasserver.com points to 85.13.159.101.
Mail Servers
rt44.at is handled by a single mail server, w015d72c.kasserver.com.
rt44.at uses the same mail server setup as other domains, such as ingea.at.
w015d72c.kasserver.com points to a single IP: 85.13.157.31.