codeknowledge.dev - robtex.com
codeknowledge.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| 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.codeknowledge.dev ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| TXT | google-site-verification=4kP2kOsWQ49WBEApFgb-4wggPpNhB83Z8pZiKF_03YI | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com serial=27 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-09-21 → 2026-09-25 · 2 obs
● 2026-09-25 21:26:42
●NSns2.world4you.at2026-09-21 → 2026-09-25 · 2 obs
● 2026-09-25 21:26:42
●MXmail.codeknowledge.dev2026-09-21 → 2026-09-25 · 2 obs
● 2026-09-25 21:26:42
●A216.150.1.12026-09-21 → 2026-09-25 · 2 obs
● 2026-09-25 21:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| codeknowledge.dev | ns2.world4you.at, ns1.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns2.world4you.at, ns1.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeknowledge.dev (unsigned zone)
⏱️ Timing
Total: 948ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.codeknowledge.dev (pri: 10) |
| TXT | 1 | google-site-verification=4kP2kOsWQ49WBEA |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
codeknowledge.dev points to a single IP number: 216.150.1.1.
Additional host names — dharanidhar.com, deutschland-huren.de, tillnote.com and two others — share IP numbers with codeknowledge.dev.
Name Servers
The NS records for codeknowledge.dev delegate to ns1.world4you.at and ns2.world4you.at.
codeknowledge.dev shares its name server setup with other domains, including koergedts.at, centi.at, stebau.at and two others.
ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253. Likewise, ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253 — two IP addresses apiece.
Mail Servers
codeknowledge.dev has one mail server: mail.codeknowledge.dev.
mail.codeknowledge.dev resolves to 81.19.154.99 and no other IP number.