koretrainingsystems.com - robtex.com
koretrainingsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.93.111.207🇺🇸 RELIABLESITENET-1172.93.111.0/24 2115 NW 22nd St Miami FL 33142 United States | ||||||
| PTR | mia-app01.skthosted.com | ||||||
| NS | placeholder.koretrainingsystems.com ⭐ | ||||||
| NS | ns1.skthosted.com | ||||||
| A | 170.187.144.44🇺🇸 AKAMAI-LINODE-AP170.187.144.0/20 Akamai Technologies | ||||||
| PTR | atl-dns01.skthosted.com | ||||||
| NS | ns2.skthosted.com | ||||||
| A | 143.110.231.109🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean | ||||||
| PTR | sfo-dns01.skthosted.com | ||||||
| MX | mail.koretrainingsystems.com ⭐ | ||||||
| A | 173.214.172.102🇺🇸 NJIIX-1173.214.160.0/20 Proxy by NJIIX.NET | ||||||
| PTR | sec-mail01.skthosted.com | ||||||
| TXT | v=spf1 include:spf.skthosted.com -all | ||||||
| SOA | placeholder.koretrainingsystems.comadmin@koretrainingsystems.com 2025-01-17 #3 | ||||||
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=1777077231 | ||||||
Subdomains
Same first word
koretrainingsystems.com |
DNS History
16 records (5 active, 11 former)
○NSns1.sidekicktech.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
●NSns1.skthosted.com2026-03-27 → 2026-04-25 · 3 obs
● 2026-03-27 14:52:36
● 2026-04-25 00:36:08
○NSns2.sidekicktech.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
●NSns2.skthosted.com2026-03-27 → 2026-04-25 · 3 obs
● 2026-03-27 14:52:36
● 2026-04-25 00:36:08
●NSplaceholder.koretrainingsystems.com2026-03-27 → 2026-04-25 · 3 obs
● 2026-03-27 14:52:36
● 2026-04-25 00:36:08
○MXalt1.aspmx.l.google.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
○MXalt2.aspmx.l.google.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
○MXaspmx.l.google.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
○MXaspmx2.googlemail.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
○MXaspmx3.googlemail.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
○MXaspmx4.googlemail.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
○MXaspmx5.googlemail.com2015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
●MXmail.koretrainingsystems.com2026-03-27 → 2026-04-25 · 3 obs
● 2026-03-27 14:52:36
● 2026-04-25 00:36:08
●A172.93.111.2072026-03-27 → 2026-04-25 · 3 obs
● 2026-03-27 14:52:36
● 2026-04-25 00:36:08
○A199.80.29.2432015-07-16 → 2018-05-29 · 4 obs
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
○A2606:5b00:0:302::12015-11-19 → 2018-05-29 · 5 obs
● 2015-11-19 03:29:56
● 2018-05-29 12:05:56
○ 2026-03-27 14:52:36
○ 2026-04-25 00:36:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koretrainingsystems.com | ns1.skthosted.com, ns2.skthosted.com | 2 records |
✅ Authoritative Response
Server:170.187.144.44
NS records: ns1.skthosted.com, ns2.skthosted.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koretrainingsystems.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.93.111.207 |
| NS | 2 | ns2.skthosted.com, ns1.skthosted.com |
| MX | 1 | mail.koretrainingsystems.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.skthosted.com -all |
| SOA | 1 | placeholder.koretrainingsystems.com admi |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.skthosted.com, ns2.skthosted.com)
Analysis
Hierarchy
koretrainingsystems.com is a parent of mail.koretrainingsystems.com and www.koretrainingsystems.com.
IP Addresses
koretrainingsystems.com resolves to one IP number: 172.93.111.207.
other host names including landatpti.com, thehairbiz.com, koretrainingstudio.com, humphreysridgemarina.com and ryderknoxayers.com share IP numbers with koretrainingsystems.com.
Name Servers
koretrainingsystems.com is delegated to three name servers placeholder.koretrainingsystems.com, ns1.skthosted.com and ns2.skthosted.com.
koretrainingsystems.com at least partially shares name servers with other domains, for instance ryderknoxayers.com, koretrainingstudios.com, amityworld.net, robinsondentalstudios.com and ahmedia.net.
these name servers are commonly used with the name servers placeholder.ryderknoxayers.com, placeholder.koretrainingstudios.com, placeholder.amityworld.net, placeholder.ahmedia.net, placeholder.tacticaldiversions.com, placeholder.thehairbiz.com, placeholder.koretrainingstudio.com and placeholder.humphreysridgemarina.com.
Host names with one IP number:
ns1.skthosted.com points to 170.187.144.44
ns2.skthosted.com points to 143.110.231.109
Mail Servers
koretrainingsystems.com is handled by a single mail server, mail.koretrainingsystems.com.
mail.koretrainingsystems.com resolves to IP 173.214.172.102.