mitsutoyo.jp - robtex.com

mitsutoyo.jp

DNSSEC⚠️ Not signed
A157.205.30.144🇯🇵 AICS157.205.30.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-30-144.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 ip4:157.205.30.144/32 include:spf.alpha-prm.jp ~all
SOAfjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2026-04-28 #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=1778688902

Same first word

mitsutoyo.net
mitsutoyo.jp

Similar names

toyomitsu.ne.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.jpA157.205.30.144182.93.116.84
○NSfjkdns01.alpha-prm.jp2015-07-16 → 2017-10-12 · 4 obs
● 2015-07-16 05:18:36
● 2017-10-12 06:40:46
○ 2026-03-27 03:53:16
○ 2026-05-13 16:39:20
○NSfjkdns02.alpha-prm.jp2015-07-16 → 2017-10-12 · 4 obs
● 2015-07-16 05:18:36
● 2017-10-12 06:40:46
○ 2026-03-27 03:53:16
○ 2026-05-13 16:39:20
○NSfjkdns03.alpha-prm.jp2015-07-16 → 2017-10-12 · 4 obs
● 2015-07-16 05:18:36
● 2017-10-12 06:40:46
○ 2026-03-27 03:53:16
○ 2026-05-13 16:39:20
●NSfjkdns11.alpha-prm.jp2026-03-27 → 2026-05-13 · 3 obs
○ 2017-10-12 06:40:46
● 2026-03-27 03:53:16
● 2026-05-13 16:39:20
●NSfjkdns12.alpha-prm.jp2026-03-27 → 2026-05-13 · 3 obs
○ 2017-10-12 06:40:46
● 2026-03-27 03:53:16
● 2026-05-13 16:39:20
●NSfjkdns13.alpha-prm.jp2026-03-27 → 2026-05-13 · 3 obs
○ 2017-10-12 06:40:46
● 2026-03-27 03:53:16
● 2026-05-13 16:39:20
●NSfjkdns99.alpha-prm.jp2026-03-27 → 2026-05-13 · 3 obs
○ 2017-10-12 06:40:46
● 2026-03-27 03:53:16
● 2026-05-13 16:39:20
○NSfjkmst01.alpha-prm.jp2015-07-16 → 2017-10-12 · 4 obs
● 2015-07-16 05:18:36
● 2017-10-12 06:40:46
○ 2026-03-27 03:53:16
○ 2026-05-13 16:39:20
●MXmxi.alpha-prm.jp2015-07-16 → 2026-05-13 · 2 obs
● 2015-07-16 05:18:36
● 2026-05-13 16:39:20
●A157.205.30.1442026-03-27 → 2026-05-13 · 3 obs
○ 2017-10-12 06:40:46
● 2026-03-27 03:53:16
● 2026-05-13 16:39:20
○A182.93.116.842015-07-16 → 2017-10-12 · 4 obs
● 2015-07-16 05:18:36
● 2017-10-12 06:40:46
○ 2026-03-27 03:53:16
○ 2026-05-13 16:39:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpf.dns.jp, h.dns.jp, a.dns.jp, g.dns.jp...-
mitsutoyo.jpfjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp3 records

✅ Authoritative Response

Server:157.205.160.33

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mitsutoyo.jp (unsigned zone)

⏱️ Timing

Total: 1085ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.30.144
NS3fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp...
MX1mxi.alpha-prm.jp (pri: 100)
TXT1v=spf1 ip4:157.205.30.144/32 include:spf
SOA1fjkdns99.alpha-prm.jp hostmaster.alpha-p

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

mitsutoyo.jp points to IP number 157.205.30.144.

Other host names, for instance, websvr157-205-30-144.alpha-prm.jp share IP numbers with mitsutoyo.jp.

Name Servers

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

mitsutoyo.jp shares name servers with other domains at least partially, for example asakusa-umezono.co.jp, ueda-tekkosho.co.jp, kenko-pi.co.jp, iwase.co.jp and u-kankoji.or.jp.

Host names with a single IP:

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

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

mitsutoyo.jp shares the same mail server setup as other domains, for instance idealogicdesign.jp, okumuragumiss.co.jp, bl-tec.co.jp, nsoc.co.jp and shokuryo-journal.com.

mxi.alpha-prm.jp points to a single IP: 157.205.8.22.