stefanbaier.at - robtex.com
stefanbaier.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.36🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www36sni.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.stefanbaier.at ⭐ | ||||||
| A | 81.19.149.84🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail29.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-17 #27 | ||||||
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=1778605202 | ||||||
Subdomains
mail.stefanbaier.at |
Same first word
stefanbaier.at |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns1.inode.at2015-08-03 → 2017-02-18 · 4 obs
● 2017-02-18 15:07:36
○ 2026-02-26 10:07:54
○ 2026-05-12 17:29:56
○NSdns2.inode.at2015-08-03 → 2017-02-18 · 4 obs
● 2017-02-18 15:07:36
○ 2026-02-26 10:07:54
○ 2026-05-12 17:29:56
●NSns1.world4you.at2026-02-26 → 2026-05-12 · 3 obs
● 2026-02-26 10:07:54
● 2026-05-12 17:29:56
●NSns2.world4you.at2026-02-26 → 2026-05-12 · 3 obs
● 2026-02-26 10:07:54
● 2026-05-12 17:29:56
●MXmail.stefanbaier.at2026-02-26 → 2026-05-12 · 3 obs
● 2026-02-26 10:07:54
● 2026-05-12 17:29:56
○MXmx.upcbusiness.at2015-08-03 → 2017-02-18 · 4 obs
● 2017-02-18 15:07:36
○ 2026-02-26 10:07:54
○ 2026-05-12 17:29:56
○A213.47.222.702015-08-03 → 2015-11-26 · 4 obs
● 2015-11-26 15:51:16
○ 2016-03-04 23:19:48
○ 2026-05-12 17:29:56
●A81.19.159.362026-02-26 → 2026-05-12 · 3 obs
● 2026-02-26 10:07:54
● 2026-05-12 17:29:56
○A84.116.32.652016-03-04 → 2017-02-18 · 5 obs
● 2016-03-04 23:19:48
● 2017-02-18 15:07:36
○ 2026-02-26 10:07:54
○ 2026-05-12 17:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | ns1.univie.ac.at, r.ns.at, j.ns.at, d.ns.at... | - |
| stefanbaier.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 stefanbaier.at (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.36 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.stefanbaier.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
The parent of mail.stefanbaier.at is stefanbaier.at.
IP Addresses
stefanbaier.at points to a single IP number: 81.19.159.36.
Other host names, for instance mobile-segelschule.at, landgasthof-steinmuehl.at, raumausstatter-wiener.at, event-villablanka.at and kdv.at share IP numbers with stefanbaier.at.
Name Servers
stefanbaier.at is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
stefanbaier.at uses the same name server setup as other domains, for instance loricon.at, mediavan.at, beauty4style.at, sun-systems.at and won.at.
Host names with two IP numbers:
The host ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253.
The host ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.
Mail Servers
The mail server for stefanbaier.at is mail.stefanbaier.at.
Host name mail.stefanbaier.at resolves to IP 81.19.149.84.