ko-world.com - robtex.com
ko-world.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 174.138.191.230🇺🇸 NJIIX-1174.138.176.0/20 InterServer | ||||||
| PTR | webhosting2037.is.cc | ||||||
| NS | dns2037a.trouble-free.net ⭐ | ||||||
| A | 174.138.191.230🇺🇸 NJIIX-1174.138.176.0/20 InterServer | ||||||
| PTR | webhosting2037.is.cc | ||||||
| NS | dns2037b.trouble-free.net | ||||||
| A | 66.45.228.160🇺🇸 NJIIX-166.45.224.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094 | ||||||
| MX | ko-world.com ⭐ | ||||||
| A | 174.138.191.230🇺🇸 NJIIX-1174.138.176.0/20 InterServer | ||||||
| PTR | webhosting2037.is.cc | ||||||
| TXT | v=spf1 +a +mx +ip4:174.138.191.230 include:relay.mailbaby.net ~all | ||||||
| SOA | dns2037a.trouble-free.netnot-monitored-email@interserver.net 2026-02-02 #1 | ||||||
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=1774518742 | ||||||
MX for
ko-world.com |
Same first word
ko-world.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns11.parkpage.foundationapi.com2016-06-22 → 2016-06-22 · 4 obs
● 2016-06-22 16:37:04
○ 2016-12-30 22:19:04
○ 2026-03-26 09:52:52
○NSdns12.parkpage.foundationapi.com2016-06-22 → 2016-06-22 · 4 obs
● 2016-06-22 16:37:04
○ 2016-12-30 22:19:04
○ 2026-03-26 09:52:52
●NSdns2037a.trouble-free.net2026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 03:22:32
● 2026-03-26 09:52:52
●NSdns2037b.trouble-free.net2026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 03:22:32
● 2026-03-26 09:52:52
○NSns1.asia.cloudns.net2015-06-14 → 2015-10-26 · 4 obs
● 2015-10-26 18:24:46
○ 2016-06-22 16:37:04
○ 2026-03-26 09:52:52
○NSns1.razador.com2018-01-02 → 2018-01-02 · 4 obs
● 2018-01-02 13:30:42
○ 2026-03-15 03:22:32
○ 2026-03-26 09:52:52
○NSns2.asia.cloudns.net2015-06-14 → 2015-10-26 · 4 obs
● 2015-10-26 18:24:46
○ 2016-06-22 16:37:04
○ 2026-03-26 09:52:52
○NSns2.razador.com2018-01-02 → 2018-01-02 · 4 obs
● 2018-01-02 13:30:42
○ 2026-03-15 03:22:32
○ 2026-03-26 09:52:52
○NSpns1.asia.cloudns.net2015-06-14 → 2015-10-26 · 4 obs
● 2015-10-26 18:24:46
○ 2016-06-22 16:37:04
○ 2026-03-26 09:52:52
●MXko-world.com2018-01-02 → 2026-03-26 · 2 obs
● 2026-03-26 09:52:52
●A174.138.191.2302026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 03:22:32
● 2026-03-26 09:52:52
○A178.32.152.1362016-02-11 → 2016-02-11 · 3 obs
○ 2016-06-22 16:37:04
○ 2026-03-26 09:52:52
○A209.99.40.2232016-06-22 → 2016-06-22 · 4 obs
● 2016-06-22 16:37:04
○ 2016-12-30 22:19:04
○ 2026-03-26 09:52:52
○A77.245.159.372018-01-02 → 2018-01-02 · 4 obs
● 2018-01-02 13:30:42
○ 2026-03-15 03:22:32
○ 2026-03-26 09:52:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ko-world.com | dns2037a.trouble-free.net, dns2037b.trouble-free.net | - |
✅ Authoritative Response
Server:66.45.228.160
NS records: dns2037a.trouble-free.net, dns2037b.trouble-free.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ko-world.com (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.138.191.230 |
| NS | 2 | dns2037a.trouble-free.net, dns2037b.trouble-free.net |
| MX | 1 | ko-world.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:174.138.191.230 inclu |
| SOA | 1 | dns2037a.trouble-free.net not-monitored- |
Analysis
Mail Server Role
ko-world.com serves as the mail server for ko-world.com.
IP Addresses
ko-world.com points to an IP address: 174.138.191.230.
other host names include rhea.co.nz, sklee.com, homeputter.com, anwaaj.com and zadli.com; they share IP numbers with ko-world.com.
Name Servers
Two name servers dns2037a.trouble-free.net and dns2037b.trouble-free.net handle the delegation for ko-world.com.
ko-world.com shares the same name server setup as other domains, for instance mandrsoftware.com, thesourcepost.com, gurunanaktemple.co.uk, troqueladosmetalicos.info and topsource.com.hk.
ko-world.com at least partially shares name servers with other domains, for instance sanskimost.com, josepi.com, funtimebliss.com, tjwireless.com and alimozon.com.
These name servers are commonly used with the following: dns.trouble-free.net, dns2.trouble-free.net, ns1.josepigroup.com and ns2.josepigroup.com.
Host names with one IP:
dns2037a.trouble-free.net points to: 174.138.191.230
dns2037b.trouble-free.net points to: 66.45.228.160
Mail Servers
ko-world.com is handled by a single mail server.
The host name ko-world.com points to IP 174.138.191.230.