core-land.com - robtex.com
core-land.com
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=1774547832 | ||||||
MX for
core-land.com |
Subdomains
www.core-land.com |
Same first word
core-land.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2020-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:00:58
●NSns2.xserver.jp2020-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:00:58
●NSns3.xserver.jp2020-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:00:58
●NSns4.xserver.jp2020-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:00:58
●NSns5.xserver.jp2020-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:00:58
●MXcore-land.com2020-02-26 → 2026-03-26 · 2 obs
● 2026-03-26 18:00:58
●A162.43.94.1452026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 17:47:52
● 2026-03-26 18:00:58
○A183.181.84.622020-02-26 → 2020-02-26 · 3 obs
○ 2026-02-27 17:47:52
○ 2026-03-26 18:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| core-land.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-land.com (unsigned zone)
⏱️ Timing
Total: 3151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.94.145 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | core-land.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16004.xserver.jp +a:core-lan |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
core-land.com is the parent of www.core-land.com.
Mail Server Role
core-land.com serves as the mail server for core-land.com.
IP Addresses
core-land.com points to IP number 162.43.94.145.
For instance, other host names pomul.info, bizfarms.com, ulvac-es.co.jp, mx.bizfarms.com and sv16004.xserver.jp share IP numbers with core-land.com.
Name Servers
core-land.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
core-land.com shares name servers with other domains at least partially, for example vocalomakets.com, superyutaka.xsrv.jp, suolrednow.com, link-up.xsrv.jp and shiroi-tennis-club.com.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
core-land.com is handled by a single mail server, core-land.com.
core-land.com points to a single IP: 162.43.94.145.