worldcka.org - robtex.com
worldcka.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784396458 | ||||||
WOT: SAFE (60/100)
Previously MX for
worldcka.org |
Subdomains
mx.worldcka.org |
Same first word
worldcka.org |
Similar names
DNS History
10 records (6 active, 4 former)
●NSdns.technorail.com2026-05-07 → 2026-07-18 · 3 obs
● 2026-05-07 05:55:10
● 2026-07-18 18:12:26
●NSdns2.technorail.com2026-05-07 → 2026-07-18 · 3 obs
● 2026-05-07 05:55:10
● 2026-07-18 18:12:26
●NSdns3.arubadns.net2026-05-07 → 2026-07-18 · 3 obs
● 2026-05-07 05:55:10
● 2026-07-18 18:12:26
●NSdns4.arubadns.cz2026-05-07 → 2026-07-18 · 3 obs
● 2026-05-07 05:55:10
● 2026-07-18 18:12:26
○NSns01.f001jp9260.info2015-08-17 → 2017-06-20 · 4 obs
● 2017-06-20 10:36:46
○ 2026-05-07 05:55:10
○ 2026-07-18 18:12:26
○NSns02.f001jp9260.info2015-08-17 → 2017-06-20 · 4 obs
● 2017-06-20 10:36:46
○ 2026-05-07 05:55:10
○ 2026-07-18 18:12:26
●MXmx.worldcka.org2026-05-07 → 2026-07-18 · 3 obs
● 2026-05-07 05:55:10
● 2026-07-18 18:12:26
○MXworldcka.org2015-08-17 → 2017-06-20 · 4 obs
● 2017-06-20 10:36:46
○ 2026-05-07 05:55:10
○ 2026-07-18 18:12:26
○A202.32.149.1142015-08-17 → 2017-06-20 · 4 obs
● 2017-06-20 10:36:46
○ 2026-05-07 05:55:10
○ 2026-07-18 18:12:26
●A62.149.189.552026-05-07 → 2026-07-18 · 3 obs
● 2026-05-07 05:55:10
● 2026-07-18 18:12:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| worldcka.org | dns3.arubadns.net, dns.technorail.com, dns2.technorail.com, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns3.arubadns.net, dns.technorail.com, dns2.technorail.com, dns4.arubadns.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 886ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.149.189.55 |
| NS | 4 | dns.technorail.com, dns4.arubadns.cz... |
| MX | 1 | mx.worldcka.org (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.worldcka.o |
Analysis
Hierarchy
worldcka.org is a parent domain of mx.worldcka.org.
IP Addresses
worldcka.org resolves to just one IP address, 62.149.189.55.
Two other host names, along with cooplarete.org, michelefalzone.com and ciclurbano.it, also share IP numbers with worldcka.org.
Name Servers
The NS records for worldcka.org point to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
worldcka.org shares at least some of its name servers with other domains, including rhex.eu, hermesit.org, ladurn.it and two others.
The host names dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each resolve to two IP addresses: dns2.technorail.com resolves to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com resolves to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz resolves to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
The sole mail server for worldcka.org is mx.worldcka.org.
With 6 IP addresses total, mx.worldcka.org resolves to 62.149.128.151, 62.149.128.154, 62.149.128.157 and 3 others.