koikeshima.com - robtex.com
koikeshima.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=1777016431 | ||||||
MX for
koikeshima.com |
Same first word
koikeshima.com |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-05-20 → 2026-04-24 · 2 obs
● 2026-04-24 07:43:46
●NSns2.xserver.jp2015-05-20 → 2026-04-24 · 2 obs
● 2026-04-24 07:43:46
●NSns3.xserver.jp2015-05-20 → 2026-04-24 · 2 obs
● 2026-04-24 07:43:46
●NSns4.xserver.jp2015-05-20 → 2026-04-24 · 2 obs
● 2026-04-24 07:43:46
●NSns5.xserver.jp2015-05-20 → 2026-04-24 · 2 obs
● 2026-04-24 07:43:46
●MXkoikeshima.com2015-05-20 → 2026-04-24 · 2 obs
● 2026-04-24 07:43:46
●A202.226.37.352026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 07:43:44
● 2026-04-24 07:43:46
○A210.188.201.352015-05-20 → 2018-09-11 · 4 obs
● 2018-09-11 03:47:38
○ 2026-04-24 07:43:44
○ 2026-04-24 07:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| koikeshima.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
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 koikeshima.com (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.35 |
| NS | 5 | ns1.xserver.jp, ns5.xserver.jp... |
| MX | 1 | koikeshima.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv74.xserver.jp +a:koikeshima. |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
koikeshima.com is the mail server for koikeshima.com.
IP Addresses
koikeshima.com resolves to a single IP: 202.226.37.35.
Other host names, for instance trys.makibi.com, netlife-comm.com, bene.jp, coperto.net and www.aces-manual.com share IP numbers with koikeshima.com.
Name Servers
koikeshima.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
koikeshima.com shares some name servers with other domains, for example dog08.com, bd-joho.com, merci1.xsrv.jp, odawara-kankou.com and trust-rd.co.jp.
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
One mail server handles koikeshima.com.
Host name koikeshima.com points to IP 202.226.37.35.