k-coolens.com - robtex.com
k-coolens.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2406:8c00:0:3459:133:18:125:60🇯🇵 KAGOYAJAPAN2406:8c00::/32 KAGOYA Japan Inc. | ||||||
| PTR | kg-60.ezsv.jp | ||||||
| A | 133.18.125.60🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| NS | ns1.toolbox-hs.net ⭐ | ||||||
| A | 162.43.72.95🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | x162-43-72-95.static.shin-vps.jp | ||||||
| NS | ns2.toolbox-hs.net | ||||||
| A | 162.43.27.14🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | x-14.ezsv.jp | ||||||
| NS | ns3.toolbox-hs.net | ||||||
| A | 133.18.125.60🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | kg-60.ezsv.jp | ||||||
| MX | mail.k-coolens.com ⭐ | ||||||
| A | 2406:8c00:0:3459:133:18:125:60🇯🇵 KAGOYAJAPAN2406:8c00::/32 KAGOYA Japan Inc. | ||||||
| PTR | kg-60.ezsv.jp | ||||||
| A | 133.18.125.60🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | kg-60.ezsv.jp | ||||||
| TXT | v=spf1 +a +mx +a:kg-60.ezsv.jp +ip4:133.18.125.60 +ip6:2406:8c00:0:3459:133:1... | ||||||
| SOA | ns1.toolbox-hs.netinfo@k-coolens.com 2026-02-18 #18 | ||||||
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=1774731907 | ||||||
Subdomains
mail.k-coolens.com |
Same first word
k-coolens.com |
DNS History
9 records (6 active, 3 former)
●NSns1.toolbox-hs.net2020-02-03 → 2026-03-28 · 2 obs
● 2026-03-28 21:09:32
●NSns2.toolbox-hs.net2020-02-03 → 2026-03-28 · 2 obs
● 2026-03-28 21:09:32
●NSns3.toolbox-hs.net2020-02-03 → 2026-03-28 · 2 obs
● 2026-03-28 21:09:32
●MXmail.k-coolens.com2020-02-03 → 2026-03-28 · 2 obs
● 2026-03-28 21:09:32
●A133.18.125.602026-03-02 → 2026-03-28 · 3 obs
● 2026-03-02 19:38:10
● 2026-03-28 21:09:32
○A133.18.208.1252020-02-03 → 2020-02-03 · 3 obs
○ 2026-03-02 19:38:10
○ 2026-03-28 21:09:32
○A162.43.27.142026-03-02 → 2026-03-28 · 2 obs
○ 2026-03-28 21:09:32
○A2406:8c00:0:3412:133:18:208:1252020-02-03 → 2020-02-03 · 3 obs
○ 2026-03-02 19:38:10
○ 2026-03-28 21:09:32
●A2406:8c00:0:3459:133:18:125:602026-03-02 → 2026-03-28 · 3 obs
● 2026-03-02 19:38:10
● 2026-03-28 21:09:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| k-coolens.com | ns1.toolbox-hs.net, ns2.toolbox-hs.net, ns3.toolbox-hs.net | - |
✅ Authoritative Response
Server:162.43.72.95
NS records: ns1.toolbox-hs.net, ns2.toolbox-hs.net, ns3.toolbox-hs.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-coolens.com (unsigned zone)
⏱️ Timing
Total: 1428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.18.125.60 |
| AAAA | 1 | 2406:8c00:0:3459:133:18:125:60 |
| NS | 3 | ns3.toolbox-hs.net, ns1.toolbox-hs.net... |
| MX | 1 | mail.k-coolens.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:kg-60.ezsv.jp +ip4:133. |
| SOA | 1 | ns1.toolbox-hs.net info.k-coolens.com |
Analysis
Hierarchy
k-coolens.com is the parent of mail.k-coolens.com.
IP Addresses
k-coolens.com resolves to two IPs: 2406:8c00:0:3459:133:18:125:60 and 133.18.125.60.
other host names for instance mitsusuke.com, redearth.co.jp, mail.k-coolens.com, mail.redearth.co.jp and mail.ezsv.jp share IP numbers with k-coolens.com.
Name Servers
k-coolens.com is delegated to three name servers: ns1.toolbox-hs.net, ns2.toolbox-hs.net and ns3.toolbox-hs.net.
k-coolens.com at least partially shares name servers with other domains, for instance ezsv.jp, office.utwo.co.jp, adcom-web.com, network-net.co.jp and kg-39.ezsv.jp.
Host names with one IP number:
ns1.toolbox-hs.net points to 162.43.72.95.
ns2.toolbox-hs.net points to 162.43.27.14.
ns3.toolbox-hs.net points to 133.18.125.60.
Mail Servers
k-coolens.com is handled by a single mail server, mail.k-coolens.com.
Host mail.k-coolens.com resolves to two IPs: 2406:8c00:0:3459:133:18:125:60 and 133.18.125.60.