biltech.at - dns.ninja
biltech.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.77🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www57.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.biltech.at ⭐ | ||||||
| A | 81.19.149.89🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail34.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2024-01-10 #5 | ||||||
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=1781704802 | ||||||
Subdomains
Same first word
biltech.at |
biltech.net |
biltech.de |
biltech.no |
biltech.ru |
biltech.com |
biltech.cl |
biltech.com.tr |
biltech.com.au |
biltech.it |
biltech.com.br |
biltech.se |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-02-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:07:14
●NSns2.world4you.at2026-02-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:07:14
●MXmail.biltech.at2026-02-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:07:14
●A81.19.145.772026-02-17 → 2026-06-17 · 2 obs
● 2026-06-17 15:07:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, ns1.univie.ac.at, j.ns.at, d.ns.at... | - |
| biltech.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 biltech.at (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.77 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.biltech.at (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
biltech.at serves as the parent of mail.biltech.at and www.biltech.at.
IP Addresses
biltech.at has exactly one IP address — 81.19.145.77.
nms-pinggau.at, vhgw.at, nextshot.at plus two other host names have IP numbers in common with biltech.at.
Name Servers
biltech.at is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
The name server configuration of biltech.at is shared with other domains, for instance harmonika-mieten.com, hallo.at, areas.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
biltech.at uses one mail server — mail.biltech.at.
mail.biltech.at resolves to a single IP number: 81.19.149.89.