cleverdesign.at - robtex.com
cleverdesign.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.55🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www55sni.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.cleverdesign.at ⭐ | ||||||
| A | 81.19.149.96🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail37.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-02-28 #31 | ||||||
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=1775905202 | ||||||
Subdomains
Same first word
cleverdesign.at |
cleverdesign.com |
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-02-14 → 2026-04-11 · 2 obs
● 2026-04-11 12:03:50
●NSns2.world4you.at2026-02-14 → 2026-04-11 · 2 obs
● 2026-04-11 12:03:50
●MXmail.cleverdesign.at2026-02-14 → 2026-04-11 · 2 obs
● 2026-04-11 12:03:50
●A81.19.159.552026-02-14 → 2026-04-11 · 2 obs
● 2026-04-11 12:03:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, ns2.univie.ac.at, u.ns.at, n.ns.at... | - |
| cleverdesign.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 cleverdesign.at (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.55 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.cleverdesign.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
cleverdesign.at is a parent of www.cleverdesign.at and mail.cleverdesign.at.
IP Addresses
cleverdesign.at maps to IP address 81.19.159.55.
Other host names, for instance eivievodka.at, www.3planung.at, www.andrea-lehner.at, tonstudio-fostel.at and naturgeladen.at share IP numbers with cleverdesign.at.
Name Servers
Two name servers ns1.world4you.at and ns2.world4you.at are delegated to cleverdesign.at.
cleverdesign.at uses the same name server configuration as other domains, such as konstantinfilippou.com, psychiater.or.at, wiengin.at, heldenwelt.com and gstech.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
cleverdesign.at is handled by a single mail server, mail.cleverdesign.at.
mail.cleverdesign.at points to one IP number: 81.19.149.96.