kasic.at - robtex.com
kasic.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.55🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www35.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.kasic.at ⭐ | ||||||
| A | 81.19.149.66🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail18.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-21 #2 | ||||||
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=1776290402 | ||||||
Subdomains
mail.kasic.at |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2015-07-26 → 2026-04-15 · 2 obs
● 2026-04-15 22:39:52
●NSns2.world4you.at2015-07-26 → 2026-04-15 · 2 obs
● 2026-04-15 22:39:52
●MXmail.kasic.at2015-07-26 → 2026-04-15 · 2 obs
● 2026-04-15 22:39:52
●A81.19.145.552015-07-26 → 2026-04-15 · 2 obs
● 2026-04-15 22:39:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | n.ns.at, ns2.univie.ac.at, ns1.univie.ac.at, j.ns.at... | - |
| kasic.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kasic.at (unsigned zone)
⏱️ Timing
Total: 739ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.55 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.kasic.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
kasic.at is the parent of mail.kasic.at.
IP Addresses
kasic.at resolves to a single IP address: 81.19.145.55.
Other host names including yamada.co.at, fotovision.co.at, www.tsvl.at, czaker.org and steckbecken.at share IP numbers with kasic.at.
Name Servers
kasic.at's delegation uses two name servers, ns1.world4you.at and ns2.world4you.at.
kasic.at shares the same name server setup as other domains, for example schardt.at, creative-project.at, forstunternehmen-strasser.at, gratiszahnspange.net and x2-concepts.com.
kasic.at at least partially shares name servers with other domains; for instance janiba.at.
Host names with two IPs:
ns1.world4you.at points to: 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253
ns2.world4you.at points to: 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253
Mail Servers
kasic.at is handled by a single mail server, mail.kasic.at.
mail.kasic.at points to a single IP: 81.19.149.66.