studentin.at - dns.ninja
studentin.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.154.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | redirect01.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.studentin.at ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2019-11-22 #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=1783299602 | ||||||
Subdomains
mail.studentin.at |
Same first word
Similar names
nettindus.be |
industent.com |
untintdes.blogspot.com |
unitedtns.com |
instudent.com |
(0x6e756465)ntist.com |
netnudist.com |
industnet.com |
tintedsun.com |
studentni.com |
undentist.com |
unstinted.com |
DNS History
8 records (4 active, 4 former)
○NSns.second-ns.com2015-06-27 → 2016-07-29 · 4 obs
● 2016-07-29 13:19:12
○ 2018-01-09 14:50:20
○ 2026-07-06 01:25:46
●NSns1.world4you.at2026-03-28 → 2026-07-06 · 3 obs
● 2026-03-28 01:06:42
● 2026-07-06 01:25:46
○NSns1.your-server.de2015-06-27 → 2016-07-29 · 4 obs
● 2016-07-29 13:19:12
○ 2018-01-09 14:50:20
○ 2026-07-06 01:25:46
●NSns2.world4you.at2026-03-28 → 2026-07-06 · 3 obs
● 2026-03-28 01:06:42
● 2026-07-06 01:25:46
○NSns3.second-ns.de2015-06-27 → 2016-07-29 · 4 obs
● 2016-07-29 13:19:12
○ 2018-01-09 14:50:20
○ 2026-07-06 01:25:46
●MXmail.studentin.at2015-06-27 → 2026-07-06 · 5 obs
● 2016-07-29 13:19:12
○ 2018-01-09 14:50:20
● 2026-03-28 01:06:42
● 2026-07-06 01:25:46
○A78.46.3.1732015-06-27 → 2016-07-29 · 4 obs
● 2016-07-29 13:19:12
○ 2018-01-09 14:50:20
○ 2026-07-06 01:25:46
●A81.19.154.982026-03-28 → 2026-07-06 · 3 obs
● 2026-03-28 01:06:42
● 2026-07-06 01:25:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| studentin.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 studentin.at (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.studentin.at (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
studentin.at is a parent domain of mail.studentin.at.
IP Addresses
studentin.at resolves to just one IP address, 81.19.154.98.
Two other host names, along with www.ivswg.at, machmehr.com and brainwave-entertainment.com, also share IP numbers with studentin.at.
Name Servers
studentin.at has two authoritative name servers — ns1.world4you.at and ns2.world4you.at.
studentin.at shares its NS records with other domains, for example elektro-herzog.at, assl.eu, easytrip.at and two others.
Both ns1.world4you.at and ns2.world4you.at have two IP addresses each. ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
The sole mail server for studentin.at is mail.studentin.at.
mail.studentin.at points to one IP number — 81.19.154.99.