river-museum.jp - robtex.com

river-museum.jp

DNSSEC⚠️ Not signed
A157.205.186.217🇯🇵 AICS157.205.186.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-186-217.alpha-prm.jp
NSfjkdns99.alpha-prm.jp ⭐
A157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkmst11.alpha-prm.jp
NSfjkdns11.alpha-prm.jp
A157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns11.alpha-prm.jp
NSfjkdns12.alpha-prm.jp
A157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns12.alpha-prm.jp
NSfjkdns13.alpha-prm.jp
A157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRfjkdns13.alpha-prm.jp
MXmxi.alpha-prm.jp ⭐
A157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRmxi.alpha-prm.jp
TXTv=spf1 ip4:157.205.186.217/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2023-11-21 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776145502
rank #840259 globally
rank #15273 in the tld

Subdomains

www.river-museum.jp

Same first word

river-museum.jp

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSfjkdns11.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns13.alpha-prm.jpfjkdns99.alpha-prm.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXmxi.alpha-prm.jpA157.205.186.217157.205.14.238
○NSfjkdns01.alpha-prm.jp2015-07-16 → 2017-02-14 · 4 obs
● 2015-07-16 01:12:24
● 2017-02-14 11:30:30
○ 2026-03-20 20:32:14
○ 2026-04-14 06:03:04
○NSfjkdns02.alpha-prm.jp2015-07-16 → 2017-02-14 · 4 obs
● 2015-07-16 01:12:24
● 2017-02-14 11:30:30
○ 2026-03-20 20:32:14
○ 2026-04-14 06:03:04
○NSfjkdns03.alpha-prm.jp2015-07-16 → 2017-02-14 · 4 obs
● 2015-07-16 01:12:24
● 2017-02-14 11:30:30
○ 2026-03-20 20:32:14
○ 2026-04-14 06:03:04
●NSfjkdns11.alpha-prm.jp2026-03-20 → 2026-04-14 · 3 obs
○ 2017-02-14 11:30:30
● 2026-03-20 20:32:14
● 2026-04-14 06:03:04
●NSfjkdns12.alpha-prm.jp2026-03-20 → 2026-04-14 · 3 obs
○ 2017-02-14 11:30:30
● 2026-03-20 20:32:14
● 2026-04-14 06:03:04
●NSfjkdns13.alpha-prm.jp2026-03-20 → 2026-04-14 · 3 obs
○ 2017-02-14 11:30:30
● 2026-03-20 20:32:14
● 2026-04-14 06:03:04
●NSfjkdns99.alpha-prm.jp2026-03-20 → 2026-04-14 · 3 obs
○ 2017-02-14 11:30:30
● 2026-03-20 20:32:14
● 2026-04-14 06:03:04
○NSfjkmst01.alpha-prm.jp2015-07-16 → 2017-02-14 · 4 obs
● 2015-07-16 01:12:24
● 2017-02-14 11:30:30
○ 2026-03-20 20:32:14
○ 2026-04-14 06:03:04
●MXmxi.alpha-prm.jp2015-07-16 → 2026-04-14 · 2 obs
● 2015-07-16 01:12:24
● 2026-04-14 06:03:04
○A157.205.14.2382015-07-16 → 2017-02-14 · 4 obs
● 2015-07-16 01:12:24
● 2017-02-14 11:30:30
○ 2026-03-20 20:32:14
○ 2026-04-14 06:03:04
●A157.205.186.2172026-03-20 → 2026-04-14 · 3 obs
○ 2017-02-14 11:30:30
● 2026-03-20 20:32:14
● 2026-04-14 06:03:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, f.dns.jp, e.dns.jp, c.dns.jp...-
river-museum.jpfjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp3 records

✅ Authoritative Response

Server:157.205.203.136

NS records: fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for river-museum.jp (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.186.217
NS3fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.186.217/32 include:sp
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (fjkdns13.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns11.alpha-prm.jp)

Analysis

Hierarchy

www.river-museum.jp has river-museum.jp as its parent.

IP Addresses

river-museum.jp maps to IP address 157.205.186.217.

Other host names, for example, www.river-museum.jp share IP numbers with river-museum.jp.

Name Servers

river-museum.jp is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

river-museum.jp at least partially shares name servers with other domains such as bearmedic.co.jp, meruhenk.co.jp, double-line.jp, tokyo-territory.co.jp and medical-brain.com.

Host names with one IP number:

fjkdns11.alpha-prm.jp points to: 157.205.203.136

fjkdns12.alpha-prm.jp points to: 157.205.160.33

fjkdns13.alpha-prm.jp points to: 157.205.160.49

fjkdns99.alpha-prm.jp points to: 157.205.203.140

Mail Servers

river-museum.jp is handled by a single mail server, mxi.alpha-prm.jp.

river-museum.jp shares the same mail server setup as other domains, including yokomina.org, hyprex.co.jp, ik-ss.com, sudo-jam.co.jp and tokuhou.co.jp.

mxi.alpha-prm.jp points to one IP number: 157.205.8.22.