celcol.jp - robtex.com
celcol.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.196.204🇯🇵 IDC210.140.192.0/19 Frontier Inc. | ||||||
| PTR | 210-140-196-204.shibuya.jp.net | ||||||
| NS | ns1.dns-rapid.com ⭐ | ||||||
| A | 203.137.184.32🇯🇵 IDC203.137.128.0/18 Frontier Inc. | ||||||
| PTR | ns1.dns-rapid.com | ||||||
| NS | ns2.dns-rapid.com | ||||||
| A | 210.152.14.32🇯🇵 IDC210.152.0.0/20 Frontier Inc. | ||||||
| PTR | ns2.dns-rapid.com | ||||||
| MX | mail.celcol.jp ⭐ | ||||||
| A | 203.137.180.7🇯🇵 IDC203.137.128.0/18 Frontier Inc. | ||||||
| PTR | 203-137-180-7.shibuya.jp.net | ||||||
| TXT | v=spf1 +a +mx +ip4:103.13.152.0/22 ~all | ||||||
| SOA | ns1.dns-rapid.comnetwork@dns-rapid.com serial=2024000000 | ||||||
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=1773558003 | ||||||
Subdomains
www.celcol.jp |
Same first word
celcol.jp |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.dns-rapid.com2026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 10:05:24
●NSns2.dns-rapid.com2026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 10:05:24
●MXmail.celcol.jp2026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 10:05:24
●A210.140.196.2042026-03-02 → 2026-03-24 · 2 obs
● 2026-03-24 10:05:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, h.dns.jp, a.dns.jp, b.dns.jp... | - |
| celcol.jp | ns2.dns-rapid.com, ns1.dns-rapid.com | - |
✅ Authoritative Response
Server:203.137.184.32
NS records: ns2.dns-rapid.com, ns1.dns-rapid.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for celcol.jp (unsigned zone)
⏱️ Timing
Total: 980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.196.204 |
| NS | 2 | ns2.dns-rapid.com, ns1.dns-rapid.com |
| MX | 1 | mail.celcol.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:103.13.152.0/22 ~all |
| SOA | 1 | ns1.dns-rapid.com network.dns-rapid.com |
Analysis
Hierarchy
celcol.jp is the parent of www.celcol.jp.
IP Addresses
celcol.jp resolves to a single IP address: 210.140.196.204.
Other host names including hapim.net, 4151.tv, suguap.net, sjw.jp and oneisan.net share IP numbers with celcol.jp.
Name Servers
celcol.jp's delegation uses two name servers, ns1.dns-rapid.com and ns2.dns-rapid.com.
celcol.jp shares the same name server setup as other domains, for example yur.jp, eraberu.jp, ai3tu.com, jamu.jp and mez.jp.
celcol.jp at least partially shares name servers with other domains, including erocm.com, 55093.com, mmlnc.net, sokuh.net and koy.jp.
Host names with a single IP:
ns1.dns-rapid.com points to 203.137.184.32.
ns2.dns-rapid.com points to 210.152.14.32.
Mail Servers
celcol.jp is handled by a single mail server, mail.celcol.jp.
mail.celcol.jp points to a single IP: 203.137.180.7.