cs-dev.tech - dns.ninja
cs-dev.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.97.148.176🇩🇪 CONTABO161.97.128.0/19 | ||||||
| PTR | vmi507253.contaboserver.net | ||||||
| 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.cs-dev.tech ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2024-11-25 #54 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1788722948 | ||||||
Subdomains
mail.cs-dev.tech |
Same first word
cs-dev.workers.dev |
cs-dev.kz |
cs-dev.ru |
cs-dev.rs |
cs-dev.de |
cs-dev.com |
cs-dev.cz |
cs-dev.cloud |
cs-dev.net |
cs-dev.tech |
cs-dev.be |
cs-dev.io |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-08-27 → 2026-09-06 · 2 obs
● 2026-09-06 19:50:34
●NSns2.world4you.at2026-08-27 → 2026-09-06 · 2 obs
● 2026-09-06 19:50:34
●MXmail.cs-dev.tech2026-08-27 → 2026-09-06 · 2 obs
● 2026-09-06 19:50:34
●A161.97.148.1762026-08-27 → 2026-09-06 · 2 obs
● 2026-09-06 19:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| cs-dev.tech | 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 cs-dev.tech (unsigned zone)
⏱️ Timing
Total: 1368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.97.148.176 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.cs-dev.tech (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
Hierarchy
cs-dev.tech serves as the parent of mail.cs-dev.tech.
IP Addresses
cs-dev.tech has exactly one IP address — 161.97.148.176.
wikon.at, mail.wikon.at, vmi507253.contaboserver.net plus two other host names have IP numbers in common with cs-dev.tech.
Name Servers
Two name servers handle the delegation for cs-dev.tech: ns1.world4you.at and ns2.world4you.at.
The name server configuration of cs-dev.tech is shared with other domains, for instance drschierl.com, qss-lfvbgld.at, wavegarden.at and two others.
ns1.world4you.at and ns2.world4you.at both carry two IP addresses. The A records for ns1.world4you.at are 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; the A records for ns2.world4you.at are 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
cs-dev.tech uses one mail server — mail.cs-dev.tech.
mail.cs-dev.tech carries a single IP number, which is 81.19.154.99.