shift.at - dns.ninja
shift.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.161🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www91.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.shift.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 2025-03-27 #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=1784430003 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2015-08-12 → 2026-07-19 · 2 obs
● 2026-07-19 03:35:34
●NSns2.world4you.at2015-08-12 → 2026-07-19 · 2 obs
● 2026-07-19 03:35:34
●MXmail.shift.at2015-08-12 → 2026-07-19 · 2 obs
● 2026-07-19 03:35:34
●A81.19.145.1612015-08-12 → 2026-07-19 · 2 obs
● 2026-07-19 03:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| shift.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 shift.at (unsigned zone)
⏱️ Timing
Total: 613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.161 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.shift.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
shift.at is the parent domain of www.shift.at and mail.shift.at.
IP Addresses
shift.at points to a single IP number: 81.19.145.161.
Additional host names — calderoli.at, www.almspitz.at, aerocopter.at and two others — share IP numbers with shift.at.
Name Servers
shift.at has two authoritative name servers — ns1.world4you.at and ns2.world4you.at.
shift.at shares its name server setup with other domains, including heunburgtheater.at, haeusler-consulting.at, smooth.cc and two others.
Both ns1.world4you.at and ns2.world4you.at have two IP addresses each. ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
shift.at has one mail server: mail.shift.at.
mail.shift.at points to one IP number — 81.19.149.78.