viavis.at - robtex.com
viavis.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.67🇦🇹 IONOS-AS | ||||||
| PTR | www47.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.viavis.at ⭐ | ||||||
| A | 81.19.149.89🇦🇹 IONOS-AS | ||||||
| PTR | mail34.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-28 #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=1771290002 | ||||||
Up
mail.viavis.at |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-02-22 → 2026-02-24 · 2 obs
● 2026-02-24 10:41:02
●NSns2.world4you.at2026-02-22 → 2026-02-24 · 2 obs
● 2026-02-24 10:41:02
●MXmail.viavis.at2026-02-22 → 2026-02-24 · 2 obs
● 2026-02-24 10:41:02
●A81.19.145.672026-02-22 → 2026-02-24 · 2 obs
● 2026-02-24 10:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| viavis.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 viavis.at (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.67 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.viavis.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
AI analysis
viavis.at is parent of mail.viavis.at.
viavis.at points to a single IP: 81.19.145.67.
Other host names, for instance scatting-nobility.at, mv-grossstuebing.at, jusos-linz.at, sskm.at and umrisse.at share IP numbers with viavis.at.
viavis.at's delegation is to two name servers ns1.world4you.at and ns2.world4you.at.
viavis.at shares the same name server configuration as other domains, such as peterbauer.at, bau-more.at, hoamatlaund.at, apichap.com and trimedic.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
viavis.at is served by a single mail server, mail.viavis.at.
mail.viavis.at points to IP number 81.19.149.89.