simon-telecom.at - robtex.com
simon-telecom.at
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=1778724002 | ||||||
Subdomains
mail.simon-telecom.at |
Same first word
simon-telecom.at |
DNS History
6 records (5 active, 1 former)
●NSns1.world4you.at2015-06-25 → 2026-05-14 · 2 obs
● 2026-05-14 03:09:38
●NSns2.world4you.at2015-06-25 → 2026-05-14 · 2 obs
● 2026-05-14 03:09:38
●MXmail.simon-telecom.at2015-06-25 → 2026-05-14 · 2 obs
● 2026-05-14 03:09:38
●MXsimontelecom-at01c.mail.protection.outlook.com2020-01-20 → 2026-05-14 · 3 obs
● 2020-01-20 03:26:30
● 2026-05-14 03:09:38
○A81.19.145.422015-06-25 → 2017-03-16 · 4 obs
● 2017-03-16 04:20:48
○ 2020-01-20 03:26:30
○ 2026-05-14 03:09:38
●A81.19.159.222020-01-20 → 2026-05-14 · 3 obs
● 2020-01-20 03:26:30
● 2026-05-14 03:09:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| simon-telecom.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.22 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 2 | simontelecom-at01c.mail.protection.outlo, mail.simon-telecom.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at include |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
The parent of mail.simon-telecom.at is simon-telecom.at.
IP Addresses
simon-telecom.at points to a single IP number: 81.19.159.22.
Other host names, for instance deveci.at, mareva.at, frais.biz, kraushofer.net and gymnasiumort.at share IP numbers with simon-telecom.at.
Name Servers
simon-telecom.at is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
simon-telecom.at uses the same name server setup as other domains, for instance linustower.eu, immerschoen.at, esv-allersdorf.at, flimma.com and technolog.wtf.
Host names with two IP numbers:
The host ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253.
The host ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.
Mail Servers
simon-telecom.at is handled by two mail servers: mail.simon-telecom.at and simontelecom-at01c.mail.protection.outlook.com.
Host names with eight IPs:
simontelecom-at01c.mail.protection.outlook.com points to: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::6, 52.101.68.29, 52.101.68.32, 52.101.73.2 and 52.101.73.15.
Host names with one IP:
mail.simon-telecom.at points to: 81.19.149.38.