dev-tom.at - dns.ninja
dev-tom.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.92🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www72.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.dev-tom.at ⭐ | ||||||
| A | 81.19.149.76🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail23.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2022-07-31 #1 | ||||||
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=1781362802 | ||||||
Subdomains
mail.dev-tom.at |
Same first word
Similar names
td-move.com |
vet-dom.ru |
demo-tv.nl |
dev-tmo.nl |
tv-dome.net |
dom-vet.com |
mot-dev.link |
vote-md.org |
tom-dev.com |
mode-tv.nl |
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-04-27 → 2026-06-13 · 2 obs
● 2026-06-13 16:22:32
●NSns2.world4you.at2026-04-27 → 2026-06-13 · 2 obs
● 2026-06-13 16:22:32
●MXmail.dev-tom.at2026-04-27 → 2026-06-13 · 2 obs
● 2026-06-13 16:22:32
●A81.19.145.922026-04-27 → 2026-06-13 · 2 obs
● 2026-06-13 16:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| dev-tom.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 dev-tom.at (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.92 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.dev-tom.at (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.dev-tom.at is delegated beneath dev-tom.at.
IP Addresses
dev-tom.at directs to one IP number, which is 81.19.145.92.
Among the host names that share IP numbers with dev-tom.at are tahedl.at, bruner.at, pagu.org and two others.
Name Servers
dev-tom.at is served by two delegated name servers, ns1.world4you.at and ns2.world4you.at.
dev-tom.at has the same name server delegation as a number of other domains, such as stolzlederer.at, ott-studio.at, et-s.eu and two more.
Each of the two host names carries two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, and ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
dev-tom.at routes its mail through a single mail server, mail.dev-tom.at.
There is one IP number for mail.dev-tom.at: 81.19.149.76.