intembsys.at - robtex.com
intembsys.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.38🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www38sni.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.intembsys.at ⭐ | ||||||
| A | 81.19.149.72🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail21.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-21 #26 | ||||||
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=1784523602 | ||||||
Subdomains
mail.intembsys.at |
Same first word
intembsys.at |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-02-14 → 2026-07-20 · 2 obs
● 2026-07-20 05:23:04
●NSns2.world4you.at2026-02-14 → 2026-07-20 · 2 obs
● 2026-07-20 05:23:04
●MXmail.intembsys.at2026-02-14 → 2026-07-20 · 2 obs
● 2026-07-20 05:23:04
●A81.19.159.382026-02-14 → 2026-07-20 · 2 obs
● 2026-07-20 05:23:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | ns2.univie.ac.at, j.ns.at, d.ns.at, ns1.univie.ac.at... | - |
| intembsys.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for intembsys.at (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.38 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.intembsys.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
intembsys.at is a parent domain of mail.intembsys.at.
IP Addresses
intembsys.at resolves to just one IP address, 81.19.159.38.
Two other host names, along with boardsport.eu, manny.at and lipack.com, also share IP numbers with intembsys.at.
Name Servers
intembsys.at is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
intembsys.at shares its NS records with other domains, for example stefan-trimmel.at, kablu.at, friedrichkeit.at and two others.
ns1.world4you.at and ns2.world4you.at each resolve to two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, while ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
The sole mail server for intembsys.at is mail.intembsys.at.
mail.intembsys.at resolves to a single IP number: 81.19.149.72.