excelcode.jp - dns.ninja
excelcode.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.183.30.119🇯🇵 IDC203.183.30.0/23 | ||||||
| NS | ns.excelcode.jp ⭐ | ||||||
| NS | ns1.dns-domain.jp | ||||||
| A | 202.218.51.200 | ||||||
| NS | ns2.dns-domain.jp | ||||||
| A | 202.218.231.250 | ||||||
| NS | ns3.dns-domain.jp | ||||||
| A | 202.218.51.230 | ||||||
| NS | ns4.dns-domain.jp | ||||||
| A | 203.183.41.66 | ||||||
| NS | ns5.dns-domain.jp | ||||||
| A | 203.183.41.39 | ||||||
| MX | mail.excelcode.jp ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns.excelcode.jppostmaster@excelcode.jp 2010-01-28 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1791365402 | ||||||
Subdomains
www.excelcode.jp |
Same first word
excelcode.id |
excelcode.xyz |
excelcode.com |
excelcode.jp |
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSns.excelcode.jp2018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
●NSns1.dns-domain.jp2018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
●NSns2.dns-domain.jp2018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
●NSns3.dns-domain.jp2018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
●NSns4.dns-domain.jp2018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
●NSns5.dns-domain.jp2018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
●MXmail.excelcode.jp2018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
●A203.183.30.1192018-05-12 → 2026-10-07 · 2 obs
● 2026-10-07 10:11:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | 15 records |
| excelcode.jp | ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp... | 4 records |
✅ Authoritative Response
Server:203.183.41.39
NS records: ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp, ns4.dns-domain.jp, ns5.dns-domain.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for excelcode.jp (unsigned zone)
⏱️ Timing
Total: 3100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.183.30.119 |
| NS | 5 | ns5.dns-domain.jp, ns1.dns-domain.jp... |
| MX | 1 | mail.excelcode.jp (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns.excelcode.jp postmaster.excelcode.jp |
📌 Glue Records Collected
Total: 19
In-bailiwick: 15 (a.dns.jp, a.dns.jp, b.dns.jp...)
Out-of-bailiwick: 4 (ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp...)
Analysis
Hierarchy
www.excelcode.jp is delegated beneath excelcode.jp.
IP Addresses
excelcode.jp directs to one IP number, which is 203.183.30.119.
Among the host names that share IP numbers with excelcode.jp are sv203183030119.ssl-link.jp, sv203183030119.extlink.co.jp, www.excelcode.jp and two others.
Name Servers
excelcode.jp is delegated to 6 name servers: ns1.dns-domain.jp, ns2.dns-domain.jp, ns3.dns-domain.jp and 3 other.
There is at least partial name server overlap between excelcode.jp and other domains — uyt.co.jp, hairdesign-solouno.com, back-drop.com and two more among them.
These name servers frequently co-occur with the name servers ns4.dns-domain.jp and ns5.dns-domain.jp.
Hosts that resolve to one IP address:
ns1.dns-domain.jp points to 202.218.51.200.
ns2.dns-domain.jp points to 202.218.231.250.
ns3.dns-domain.jp points to 202.218.51.230.
ns4.dns-domain.jp points to 203.183.41.66.
ns5.dns-domain.jp points to 203.183.41.39.
Mail Servers
excelcode.jp routes its mail through a single mail server, mail.excelcode.jp.