bertassi.at - dns.ninja
bertassi.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.39🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www19.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.bertassi.at ⭐ | ||||||
| A | 81.19.149.76🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail23.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-17 #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=1784746802 | ||||||
Subdomains
mail.bertassi.at |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2015-07-15 → 2026-07-22 · 2 obs
● 2026-07-22 19:39:08
●NSns2.world4you.at2015-07-15 → 2026-07-22 · 2 obs
● 2026-07-22 19:39:08
●MXmail.bertassi.at2015-07-15 → 2026-07-22 · 2 obs
● 2026-07-22 19:39:08
●A81.19.145.392015-07-15 → 2026-07-22 · 2 obs
● 2026-07-22 19:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, ns2.univie.ac.at, ns1.univie.ac.at, d.ns.at... | - |
| bertassi.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 bertassi.at (unsigned zone)
⏱️ Timing
Total: 1511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.39 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.bertassi.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
bertassi.at is a parent domain of mail.bertassi.at.
IP Addresses
bertassi.at directs to one IP number, which is 81.19.145.39.
Among the host names that share IP numbers with bertassi.at are esser-partyservice.de, www.ff-taufkirchen-pram.at, haghofer.org and two others.
Name Servers
DNS delegation for bertassi.at points to two name servers: ns1.world4you.at and ns2.world4you.at.
bertassi.at has the same name server delegation as a number of other domains, such as binna.eu, piskin.at, dr-rinner.at and two more.
ns1.world4you.at directs to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253. ns2.world4you.at directs to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253. Each host name carries two IP addresses.
Mail Servers
bertassi.at routes its mail through a single mail server, mail.bertassi.at.
mail.bertassi.at has exactly one IP number: 81.19.149.76.