date-eisei.jp - robtex.com
date-eisei.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.inf-com01.jp ⭐ | ||||||
| A | 202.171.133.130🇯🇵 InfoSphere202.171.128.0/19 INTERLINK | ||||||
| PTR | ns01.inf-com01.jp | ||||||
| NS | ns02.inf-com01.jp | ||||||
| A | 202.171.133.131🇯🇵 InfoSphere202.171.128.0/19 INTERLINK | ||||||
| PTR | ns02.inf-com01.jp | ||||||
| NS | ns03.inf-com01.jp | ||||||
| A | 202.171.133.132🇯🇵 InfoSphere202.171.128.0/19 INTERLINK | ||||||
| PTR | ns03.inf-com01.jp | ||||||
| MX | mail.date-eisei.jp ⭐ | ||||||
| A | 202.171.133.131🇯🇵 InfoSphere202.171.128.0/19 INTERLINK | ||||||
| PTR | ns02.inf-com01.jp | ||||||
| TXT | v=spf1 +mx +ip4:114.179.15.2 +ip4:202.171.133.128/29 -all | ||||||
| SOA | ns01.inf-com01.jpsystem@inf.fukushima.fukushima.jp 2021-12-21 #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=1778883303 | ||||||
Subdomains
mail.date-eisei.jp |
Same first word
date-eisei.jp |
DNS History
6 records (4 active, 2 former)
●NSns01.inf-com01.jp2026-03-07 → 2026-05-15 · 3 obs
● 2026-03-07 13:11:38
● 2026-05-15 22:53:48
●NSns02.inf-com01.jp2026-03-07 → 2026-05-15 · 3 obs
● 2026-03-07 13:11:38
● 2026-05-15 22:53:48
●NSns03.inf-com01.jp2026-03-07 → 2026-05-15 · 3 obs
● 2026-03-07 13:11:38
● 2026-05-15 22:53:48
○NSns1.inf-com01.jp2017-05-29 → 2017-05-29 · 3 obs
○ 2026-03-07 13:11:38
○ 2026-05-15 22:53:48
○NSns2.inf-com01.jp2017-05-29 → 2017-05-29 · 3 obs
○ 2026-03-07 13:11:38
○ 2026-05-15 22:53:48
●MXmail.date-eisei.jp2017-05-29 → 2026-05-15 · 5 obs
● 2026-03-23 16:49:00
○ 2026-03-24 07:09:50
● 2026-05-05 02:38:16
● 2026-05-15 22:53:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| date-eisei.jp | ns01.inf-com01.jp, ns03.inf-com01.jp, ns02.inf-com01.jp | 3 records |
✅ Authoritative Response
Server:202.171.133.131
NS records: ns01.inf-com01.jp, ns03.inf-com01.jp, ns02.inf-com01.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for date-eisei.jp (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns01.inf-com01.jp, ns02.inf-com01.jp... |
| MX | 1 | mail.date-eisei.jp (pri: 10) |
| TXT | 1 | v=spf1 +mx +ip4:114.179.15.2 +ip4:202.17 |
| SOA | 1 | ns01.inf-com01.jp system.inf.fukushima.f |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns03.inf-com01.jp, ns02.inf-com01.jp, ns01.inf-com01.jp)
Analysis
Hierarchy
The parent of mail.date-eisei.jp is date-eisei.jp.
Name Servers
date-eisei.jp is delegated to three name servers ns01.inf-com01.jp, ns02.inf-com01.jp and ns03.inf-com01.jp.
date-eisei.jp at least partially shares name servers with other domains, for instance matsukawa-kanko.jp, fukurin-net.jp, shiro-f.jp, date-civilsupport.jp and rfc.co.jp.
Host names with one IP:
ns01.inf-com01.jp points to 202.171.133.130; ns02.inf-com01.jp points to 202.171.133.131; ns03.inf-com01.jp points to 202.171.133.132.
Mail Servers
date-eisei.jp is handled by a single mail server, mail.date-eisei.jp.
The host name mail.date-eisei.jp points to IP 202.171.133.131.