coikijoho.com - robtex.com
coikijoho.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=1774808862 | ||||||
MX for
coikijoho.com |
Same first word
coikijoho.com |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 18:51:28
●NSns2.xserver.jp2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 18:51:28
●NSns3.xserver.jp2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 18:51:28
●NSns4.xserver.jp2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 18:51:28
●NSns5.xserver.jp2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 18:51:28
●MXcoikijoho.com2016-12-17 → 2026-03-29 · 2 obs
● 2026-03-29 18:51:28
●A183.90.240.702026-03-08 → 2026-03-29 · 3 obs
● 2026-03-08 07:28:08
● 2026-03-29 18:51:28
○A183.90.246.102016-12-17 → 2016-12-24 · 4 obs
● 2016-12-24 08:42:28
○ 2026-03-08 07:28:08
○ 2026-03-29 18:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| coikijoho.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.39.247
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 coikijoho.com (unsigned zone)
⏱️ Timing
Total: 1248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.240.70 |
| NS | 5 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | coikijoho.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2253.xserver.jp +a:coikijoho |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
coikijoho.com serves as the mail server for coikijoho.com.
IP Addresses
coikijoho.com points to a single IP number: 183.90.240.70.
Other host names, for instance www.timessquarebid.org, plus-g.info, chlibrary.colonial-heights.com, www.xn--ogt15cnxk47h.com and manavigate.com share IP numbers with coikijoho.com.
Name Servers
coikijoho.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
coikijoho.com shares name servers with other domains at least partially, for instance about-love.net, pushpull-office.com, tabunka.jp, pc-kaitori.jp and tokyo-noudock.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
A single mail server handles coikijoho.com and coikijoho.com.
Host name coikijoho.com resolves to IP 183.90.240.70.