scept.jp - robtex.com
scept.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.239.39.186🇯🇵 IDC202.239.32.0/19 Frontier Inc. | ||||||
| NS | ns01.idcfcloud.com ⭐ | ||||||
| A | 210.140.183.89🇯🇵 IDC210.140.128.0/18 Frontier Inc. | ||||||
| NS | ns02.idcfcloud.com | ||||||
| A | 211.10.28.207🇯🇵 IDC211.10.0.0/19 Frontier Inc. | ||||||
| NS | ns03.idcfcloud.com | ||||||
| A | 202.230.203.7🇯🇵 IDC202.230.200.0/22 Frontier Inc. | ||||||
| MX | mail.scept.jp ⭐ | ||||||
| A | 202.239.39.185🇯🇵 IDC202.239.32.0/19 Frontier Inc. | ||||||
| TXT | 202403291521065B55E8E4254472B27ABEAF7ED7317CBB5CF8A29C1027C962198066D467C871E4 | ||||||
| TXT | v=spf1 ip4:113.36.111.224/29 ip4:202.239.39.160/27 ip4:202.239.39.192/27 ip4:... | ||||||
| SOA | ns01.idcfcloud.comweb_soumu@asobimo.com serial=79 | ||||||
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
mail.scept.jp |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns01.idcfcloud.com2017-02-09 → 2026-03-20 · 3 obs
● 2017-02-09 15:05:28
● 2026-03-20 05:46:58
●NSns02.idcfcloud.com2017-02-09 → 2026-03-20 · 3 obs
● 2017-02-09 15:05:28
● 2026-03-20 05:46:58
●NSns03.idcfcloud.com2017-02-09 → 2026-03-20 · 3 obs
● 2017-02-09 15:05:28
● 2026-03-20 05:46:58
○NSns1.dns.ne.jp2015-08-03 → 2016-06-21 · 4 obs
● 2016-06-21 21:21:08
○ 2017-02-09 15:05:28
○ 2026-03-20 05:46:58
○NSns1.scept.jp2015-08-03 → 2016-06-21 · 4 obs
● 2016-06-21 21:21:08
○ 2017-02-09 15:05:28
○ 2026-03-20 05:46:58
○NSns2.dns.ne.jp2015-08-03 → 2016-06-21 · 4 obs
● 2016-06-21 21:21:08
○ 2017-02-09 15:05:28
○ 2026-03-20 05:46:58
●MXmail.scept.jp2015-08-03 → 2026-03-20 · 2 obs
● 2026-03-20 05:46:58
○A112.140.49.2092015-08-03 → 2016-06-21 · 4 obs
● 2016-06-21 21:21:08
○ 2017-02-09 15:05:28
○ 2026-03-20 05:46:58
●A202.239.39.1862017-02-09 → 2026-03-20 · 3 obs
● 2017-02-09 15:05:28
● 2026-03-20 05:46:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| scept.jp | ns03.idcfcloud.com, ns01.idcfcloud.com, ns02.idcfcloud.com | - |
✅ Authoritative Response
Server: 202.230.203.7
NS records: ns03.idcfcloud.com, ns01.idcfcloud.com, ns02.idcfcloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scept.jp (unsigned zone)
⏱️ Timing
Total: 2436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.239.39.186 |
| NS | 3 | ns01.idcfcloud.com, ns03.idcfcloud.com... |
| MX | 1 | mail.scept.jp (pri: 10) |
| TXT | 2 | v=spf1 ip4:113.36.111.224/29 ip4:202.239, 202403291521065B55E8E4254472B27ABEAF7ED7 |
| SOA | 1 | ns01.idcfcloud.com web_soumu.asobimo.com |
Analysis
Hierarchy
scept.jp is the parent of mail.scept.jp.
IP Addresses
scept.jp resolves to a single IP address: 202.239.39.186.
Name Servers
scept.jp is delegated to three name servers: ns01.idcfcloud.com, ns02.idcfcloud.com and ns03.idcfcloud.com.
scept.jp at least partially shares name servers with other domains, including mensajapan.jp, 20.129.210.in-addr.arpa, chintai-cc.co.jp, 87.239.210.in-addr.arpa and babyjogger.jp.
Hostnames with a single IP:
ns01.idcfcloud.com points to: 210.140.183.89.
ns02.idcfcloud.com points to: 211.10.28.207.
ns03.idcfcloud.com points to: 202.230.203.7.
Mail Servers
scept.jp is handled by a single mail server, mail.scept.jp.
mail.scept.jp points to a single IP: 202.239.39.185.