mdios.at - robtex.com
mdios.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.76🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www76sni.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.mdios.at ⭐ | ||||||
| A | 81.19.149.28🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail13.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-10 #23 | ||||||
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=1775952002 | ||||||
Subdomains
mail.mdios.at |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2015-06-18 → 2026-04-12 · 2 obs
● 2026-04-12 01:15:24
●NSns2.world4you.at2015-06-18 → 2026-04-12 · 2 obs
● 2026-04-12 01:15:24
●MXmail.mdios.at2015-06-18 → 2026-04-12 · 2 obs
● 2026-04-12 01:15:24
○A81.19.145.962015-06-18 → 2016-12-30 · 4 obs
● 2016-12-30 05:35:06
○ 2019-12-26 20:03:18
○ 2026-04-12 01:15:24
●A81.19.159.762019-12-26 → 2026-04-12 · 3 obs
● 2019-12-26 20:03:18
● 2026-04-12 01:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, r.ns.at, d.ns.at... | - |
| mdios.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 mdios.at (unsigned zone)
⏱️ Timing
Total: 1636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.76 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.mdios.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mdios.at is a parent of mail.mdios.at.
IP Addresses
mdios.at points to a single IP number: 81.19.159.76.
Other host names, for instance www.slv.at, kkraab.com, haidersport.at, appzone.at and sesimbra.at share IP numbers with mdios.at.
Name Servers
Delegation for mdios.at rests with two name servers, ns1.world4you.at and ns2.world4you.at.
mdios.at shares the same name server setup as other domains, including stein-zentrum.at, deinhofer.com, greenfield-laboratory.at, sope.at and raphaelsilvano.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
mdios.at is handled by a single mail server, mail.mdios.at.
mail.mdios.at points to a single IP: 81.19.149.28.