hirokohayashi.jp - robtex.com
hirokohayashi.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 111.64.92.112🇯🇵 FJcloud-East111.64.92.0/24 Fujitsu Ltd. X-Keiro : fjct-noc@cs.jp.fujitsu.com | ||||||
| NS | ns01.world.co.jp ⭐ | ||||||
| A | 202.219.84.10🇯🇵 INFOWEB202.219.0.0/16 InfoWeb | ||||||
| PTR | ns01.world.co.jp | ||||||
| NS | ns1.world.co.jp | ||||||
| A | 202.219.84.14🇯🇵 INFOWEB202.219.0.0/16 InfoWeb | ||||||
| PTR | ns2.world.jp | ||||||
| MX | hirokohayashi.jp ⭐ | ||||||
| A | 111.64.92.112🇯🇵 FJcloud-East111.64.92.0/24 Fujitsu Ltd. X-Keiro : fjct-noc@cs.jp.fujitsu.com | ||||||
| SOA | ns01.world.co.jproot@ns01.world.co.jp 2012-12-04 #2 | ||||||
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=1784037602 | ||||||
MX for
hirokohayashi.jp |
Same first word
hirokohayashi.jp |
DNS History
4 records (4 active, 0 former)
●NSns01.world.co.jp2015-06-19 → 2026-07-14 · 2 obs
● 2026-07-14 14:29:08
●NSns1.world.co.jp2015-06-19 → 2026-07-14 · 8 obs
○ 2015-10-31 01:15:56
○ 2016-01-19 14:58:38
● 2016-04-19 01:48:48
○ 2016-11-18 18:56:34
○ 2017-05-19 01:48:54
● 2026-04-10 15:17:08
● 2026-07-14 14:29:08
●MXhirokohayashi.jp2015-06-19 → 2026-07-14 · 2 obs
● 2026-07-14 14:29:08
●A111.64.92.1122015-06-19 → 2026-07-14 · 2 obs
● 2026-07-14 14:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, c.dns.jp, f.dns.jp, h.dns.jp... | - |
| hirokohayashi.jp | ns1.world.co.jp, ns01.world.co.jp | - |
✅ Authoritative Response
Server:202.219.84.14
NS records: ns1.world.co.jp, ns01.world.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hirokohayashi.jp (unsigned zone)
⏱️ Timing
Total: 2113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.64.92.112 |
| NS | 1 | ns01.world.co.jp |
| MX | 1 | hirokohayashi.jp (pri: 10) |
| SOA | 1 | ns01.world.co.jp root.ns01.world.co.jp |
Analysis
Mail Server Role
hirokohayashi.jp serves as a mail server for hirokohayashi.jp.
IP Addresses
hirokohayashi.jp has exactly one IP address — 111.64.92.112.
esche.jp, ollinkari.jp, synchrocrossings.jp plus two other host names have IP numbers in common with hirokohayashi.jp.
Name Servers
Two name servers handle the delegation for hirokohayashi.jp: ns01.world.co.jp and ns1.world.co.jp.
The name server configuration of hirokohayashi.jp is shared with other domains, for instance far-out.jp, passagemignon.jp, indivi.jp and two others.
hirokohayashi.jp has a partial name server overlap with other domains — among them shoolarue.jp and orbene.jp.
It is common to find these name servers paired with the name servers ns2.world.co.jp.
ns01.world.co.jp directs to 202.219.84.10 and ns1.world.co.jp directs to 202.219.84.14; each host name points to exactly one IP number.
Mail Servers
hirokohayashi.jp uses exactly one mail server, which is hirokohayashi.jp.
hirokohayashi.jp carries a single IP number, which is 111.64.92.112.