app-design.at - robtex.com
app-design.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.93🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www93sni.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.app-design.at ⭐ | ||||||
| A | 81.19.149.78🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail24.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-17 #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=1777215602 | ||||||
Subdomains
Same first word
app-design.net |
app-design.at |
app-design.cfd |
app-design.dk |
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2015-08-05 → 2026-04-26 · 2 obs
● 2026-04-26 16:14:26
●NSns2.world4you.at2015-08-05 → 2026-04-26 · 2 obs
● 2026-04-26 16:14:26
●MXmail.app-design.at2015-08-05 → 2026-04-26 · 2 obs
● 2026-04-26 16:14:26
○A81.19.145.1632015-08-05 → 2017-11-24 · 4 obs
● 2017-11-24 10:15:14
○ 2026-03-06 18:16:20
○ 2026-04-26 16:14:26
●A81.19.159.932026-03-06 → 2026-04-26 · 3 obs
● 2026-03-06 18:16:20
● 2026-04-26 16:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| app-design.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 app-design.at (unsigned zone)
⏱️ Timing
Total: 1486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.93 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.app-design.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
app-design.at is parent of www.app-design.at and mail.app-design.at.
IP Addresses
app-design.at points to a single IP: 81.19.159.93.
Other host names, for instance o999.net, www.goingsport.at, www.maria-riedl.at, collegium-instrumentale.at and nachhaltige-beratung.at share IP numbers with app-design.at.
Name Servers
app-design.at's delegation is to two name servers ns1.world4you.at and ns2.world4you.at.
app-design.at shares the same name server configuration as other domains, such as foxom.net, g-pm.com, megatuner.at, rsundp.com and arch-more.at.
Host names with two IP numbers: 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
app-design.at is served by a single mail server, mail.app-design.at.
mail.app-design.at points to IP number 81.19.149.78.