4k11.tel - robtex.com
4k11.tel
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.155.16.1🇺🇸 AS40001123.155.16.0/24 Voxtelesys LLC | ||||||
| PTR | core-slc.4k11.tel | ||||||
| NS | ns04.nsvox.net ⭐ | ||||||
| A | 23.155.17.43🇺🇸 AS40001123.155.17.0/24 Voxtelesys LLC | ||||||
| NS | ns06.nsvox.net | ||||||
| A | 23.155.18.43🇺🇸 AS40001123.155.18.0/24 Voxtelesys LLC | ||||||
| SOA | ns04.nsvox.nethostmaster@voxtelesys.com serial=2607232215 | ||||||
tel
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | anycast9.irondns.net ⭐ | ||||||
| NS | anycast10.irondns.net | ||||||
| NS | anycast23.irondns.net | ||||||
| NS | anycast24.irondns.net | ||||||
| SOA | anycast9.irondns.netdnsmaster@irondns.net serial=2607271513 | ||||||
Subdomains
core-slc.4k11.tel |
core-slc-02.4k11.tel |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A23.155.16.12026-04-21 → 2026-07-27 · 2 obs
● 2026-07-27 15:46:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tel | anycast24.irondns.net, anycast23.irondns.net, anycast9.irondns.net, anycast10.irondns.net | 8 records |
| 4k11.tel | ns06.nsvox.net, ns04.nsvox.net | - |
✅ Authoritative Response
Server:23.155.18.43
NS records: ns06.nsvox.net, ns04.nsvox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4k11.tel (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.155.16.1 |
| NS | 2 | ns06.nsvox.net, ns04.nsvox.net |
| SOA | 1 | ns04.nsvox.net hostmaster.voxtelesys.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (anycast24.irondns.net, anycast23.irondns.net, anycast10.irondns.net...)
Analysis
Hierarchy
core-slc.4k11.tel and core-slc-02.4k11.tel are both subdomains of 4k11.tel.
IP Addresses
4k11.tel resolves to one IP address: 23.155.16.1.
core-slc.4k11.tel is an example of another host name that shares IP numbers with 4k11.tel.
Name Servers
4k11.tel has two authoritative name servers — ns04.nsvox.net and ns06.nsvox.net.
4k11.tel shares at least some of its name servers with other domains, including voxtelesys.com, 98.57.216.in-addr.arpa, vox.tel and two others.
These name servers are frequently seen alongside dns1.p07.nsone.net, dns2.p07.nsone.net, ns0121.secondary.cloudflare.com and 7 other name servers.
ns04.nsvox.net and ns06.nsvox.net each resolve to one IP number: ns04.nsvox.net points to 23.155.17.43 and ns06.nsvox.net points to 23.155.18.43.