berdev.at - dns.ninja
berdev.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.8🇦🇹 IONOS-AS81.19.144.0/20 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.berdev.at ⭐ | ||||||
| A | 81.19.149.86🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail31.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-17 #26 | ||||||
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=1782259202 | ||||||
Subdomains
mail.berdev.at |
Same first word
berdev.at |
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.inode.at2015-07-09 → 2016-02-10 · 4 obs
● 2016-02-10 07:49:10
○ 2016-06-23 08:18:10
○ 2026-06-24 00:58:38
○NSdns2.inode.at2015-07-09 → 2016-02-10 · 4 obs
● 2016-02-10 07:49:10
○ 2016-06-23 08:18:10
○ 2026-06-24 00:58:38
●NSns1.world4you.at2016-06-23 → 2026-06-24 · 3 obs
● 2016-06-23 08:18:10
● 2026-06-24 00:58:38
●NSns2.world4you.at2016-06-23 → 2026-06-24 · 3 obs
● 2016-06-23 08:18:10
● 2026-06-24 00:58:38
●MXmail.berdev.at2016-06-23 → 2026-06-24 · 3 obs
● 2016-06-23 08:18:10
● 2026-06-24 00:58:38
○MXmx.upcbusiness.at2015-07-09 → 2016-02-10 · 4 obs
● 2016-02-10 07:49:10
○ 2016-06-23 08:18:10
○ 2026-06-24 00:58:38
○A109.239.54.1702015-07-09 → 2015-11-16 · 4 obs
● 2015-11-16 06:32:00
○ 2016-02-10 07:49:10
○ 2026-06-24 00:58:38
○A134.119.41.762016-02-10 → 2016-02-10 · 4 obs
● 2016-02-10 07:49:10
○ 2016-06-23 08:18:10
○ 2026-06-24 00:58:38
○A81.19.145.282016-06-23 → 2017-02-13 · 5 obs
● 2016-06-23 08:18:10
● 2017-02-13 16:32:42
○ 2026-03-16 13:13:20
○ 2026-06-24 00:58:38
●A81.19.159.82026-03-16 → 2026-06-24 · 3 obs
● 2026-03-16 13:13:20
● 2026-06-24 00:58:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| berdev.at | ns2.world4you.at, ns1.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns2.world4you.at, ns1.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for berdev.at (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.8 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.berdev.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
berdev.at is a parent domain of mail.berdev.at.
IP Addresses
berdev.at points to a single IP number: 81.19.159.8.
Additional host names — konrad.or.at, www.mut-ladendorf.at, www.g2gerstlohner.at and two others — share IP numbers with berdev.at.
Name Servers
The NS records for berdev.at delegate to ns1.world4you.at and ns2.world4you.at.
berdev.at shares its name server setup with other domains, including atempraxis.at, studiorot.at, vboe.eu and two others.
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
berdev.at has one mail server: mail.berdev.at.
mail.berdev.at resolves to 81.19.149.86 and no other IP number.