worldvoip.com - robtex.com
worldvoip.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.231🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com serial=1534404628 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776848202 | ||||||
Same first word
worldvoip.com |
worldvoip.org |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns.domainca.com2015-08-14 → 2026-04-22 · 2 obs
● 2026-04-22 09:01:44
●NSns2.domainca.com2015-08-14 → 2026-04-22 · 2 obs
● 2026-04-22 09:01:44
●A121.254.178.2312015-08-14 → 2026-04-22 · 2 obs
● 2026-04-22 09:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| worldvoip.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:43.201.170.100
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worldvoip.com (unsigned zone)
⏱️ Timing
Total: 746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.231 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
worldvoip.com resolves to one IP number: 121.254.178.231.
other host names including ns2.xumn.com, joongdo.net, ivega.co.kr, hkone7.com and cyav.com share IP numbers with worldvoip.com.
Name Servers
worldvoip.com is delegated to two name servers ns2.domainca.com and ns.domainca.com.
worldvoip.com shares the same name server setup as other domains, for instance tel4u.com, clcar.com, leservice.com, myhabbo.com and emkes.com.
Host names with one IP number:
ns2.domainca.com points to 20.200.205.248
ns.domainca.com points to 43.201.170.100