derfuchs.at - robtex.com
derfuchs.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.88.95.223🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | dedi7560.your-server.de | ||||||
| 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.derfuchs.at ⭐ | ||||||
| A | 81.19.149.97🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail38.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-19 #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=1785481202 | ||||||
Subdomains
mail.derfuchs.at |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSmotor.derfuchs.at2015-07-06 → 2016-07-21 · 4 obs
● 2016-07-21 03:55:30
○ 2026-05-16 01:42:18
○ 2026-07-31 07:35:40
●NSns1.world4you.at2026-05-16 → 2026-07-31 · 3 obs
● 2026-05-16 01:42:18
● 2026-07-31 07:35:40
●NSns2.world4you.at2026-05-16 → 2026-07-31 · 3 obs
● 2026-05-16 01:42:18
● 2026-07-31 07:35:40
○NSrotor.derfuchs.at2015-07-06 → 2016-07-21 · 4 obs
● 2016-07-21 03:55:30
○ 2026-05-16 01:42:18
○ 2026-07-31 07:35:40
●MXmail.derfuchs.at2015-07-06 → 2026-07-31 · 2 obs
● 2026-07-31 07:35:40
○A195.206.98.462015-07-06 → 2016-07-21 · 4 obs
● 2016-07-21 03:55:30
○ 2026-05-16 01:42:18
○ 2026-07-31 07:35:40
●A23.88.95.2232026-05-16 → 2026-07-31 · 3 obs
● 2026-05-16 01:42:18
● 2026-07-31 07:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, j.ns.at, ns1.univie.ac.at, r.ns.at... | - |
| derfuchs.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 derfuchs.at (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.88.95.223 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.derfuchs.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.derfuchs.at is a subdomain of derfuchs.at.
IP Addresses
derfuchs.at resolves to one IP address: 23.88.95.223.
trueffelmarktmariaenzersdorf.at, guntramsdorfer.at, vinophilia.at and two other host names share IP numbers with derfuchs.at.
Name Servers
The NS records for derfuchs.at delegate to ns1.world4you.at and ns2.world4you.at.
derfuchs.at uses the same name servers as several other domains — among them hussl-erdbau.at, myc-schloegen.at, albinger.at and two more.
ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253. Likewise, ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253 — two IP addresses apiece.
Mail Servers
Mail for derfuchs.at is handled by a single mail server, mail.derfuchs.at.
mail.derfuchs.at resolves to 81.19.149.97 and no other IP number.