ohmachi-dc.jp - robtex.com

ohmachi-dc.jp

DNSSEC⚠️ Not signed
A85.131.197.83🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16142.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXohmachi-dc.jp ⭐
A85.131.197.83🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16142.xserver.jp
TXTv=spf1 +a:sv16142.xserver.jp +a:ohmachi-dc.jp +mx include:spf.sender.xserver....
SOAns1.xserver.jproot@xserver.jp serial=0

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=1778567402

MX for

ohmachi-dc.jp

Previously MX for

mail.ohmachi-dc.jp

Subdomains

mail.ohmachi-dc.jp

Same first word

ohmachi-dc.jp

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpmaster.dns.ne.jpns.ohmachi-dc.jpns1.dns.ne.jpns2.dns.ne.jpMXohmachi-dc.jpmail.ohmachi-dc.jpA85.131.197.83210.254.102.201219.94.163.44
○NSmaster.dns.ne.jp2015-11-25 → 2017-09-11 · 5 obs
○ 2015-08-05 16:04:10
● 2015-11-25 02:55:30
● 2017-09-11 07:26:56
○ 2026-03-07 05:50:48
○ 2026-05-12 06:53:22
○NSns.ohmachi-dc.jp2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 16:04:10
○ 2015-11-25 02:55:30
○ 2026-05-12 06:53:22
○NSns1.dns.ne.jp2015-11-25 → 2017-09-11 · 5 obs
○ 2015-08-05 16:04:10
● 2015-11-25 02:55:30
● 2017-09-11 07:26:56
○ 2026-03-07 05:50:48
○ 2026-05-12 06:53:22
●NSns1.xserver.jp2026-03-07 → 2026-05-12 · 3 obs
○ 2017-09-11 07:26:56
● 2026-03-07 05:50:48
● 2026-05-12 06:53:22
○NSns2.dns.ne.jp2015-11-25 → 2017-09-11 · 5 obs
○ 2015-08-05 16:04:10
● 2015-11-25 02:55:30
● 2017-09-11 07:26:56
○ 2026-03-07 05:50:48
○ 2026-05-12 06:53:22
●NSns2.xserver.jp2026-03-07 → 2026-05-12 · 3 obs
○ 2017-09-11 07:26:56
● 2026-03-07 05:50:48
● 2026-05-12 06:53:22
●NSns3.xserver.jp2026-03-07 → 2026-05-12 · 3 obs
○ 2017-09-11 07:26:56
● 2026-03-07 05:50:48
● 2026-05-12 06:53:22
●NSns4.xserver.jp2026-03-07 → 2026-05-12 · 3 obs
○ 2017-09-11 07:26:56
● 2026-03-07 05:50:48
● 2026-05-12 06:53:22
●NSns5.xserver.jp2026-03-07 → 2026-05-12 · 3 obs
○ 2017-09-11 07:26:56
● 2026-03-07 05:50:48
● 2026-05-12 06:53:22
○MXmail.ohmachi-dc.jp2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 16:04:10
○ 2015-11-25 02:55:30
○ 2026-05-12 06:53:22
●MXohmachi-dc.jp2015-11-25 → 2026-05-12 · 3 obs
○ 2015-08-05 16:04:10
● 2015-11-25 02:55:30
● 2026-05-12 06:53:22
○A210.254.102.2012015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 16:04:10
○ 2015-11-25 02:55:30
○ 2026-05-12 06:53:22
○A219.94.163.442015-11-25 → 2017-09-11 · 5 obs
○ 2015-08-05 16:04:10
● 2015-11-25 02:55:30
● 2017-09-11 07:26:56
○ 2026-03-07 05:50:48
○ 2026-05-12 06:53:22
●A85.131.197.832026-03-07 → 2026-05-12 · 3 obs
○ 2017-09-11 07:26:56
● 2026-03-07 05:50:48
● 2026-05-12 06:53:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
ohmachi-dc.jpns5.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:157.112.182.218

NS records: ns5.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns4.xserver.jp, ns3.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ohmachi-dc.jp (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.197.83
NS5ns3.xserver.jp, ns4.xserver.jp...
MX1ohmachi-dc.jp (pri: 0)
TXT1v=spf1 +a:sv16142.xserver.jp +a:ohmachi-
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Hierarchy

ohmachi-dc.jp is the parent of mail.ohmachi-dc.jp.

Mail Server Role

ohmachi-dc.jp serves as the mail server for ohmachi-dc.jp.

IP Addresses

ohmachi-dc.jp points to IP number 85.131.197.83.

For instance, other host names japse.or.jp, coffee-roast-midoriya.com, the-moderns.com, kazudora.com and cafe-de-limoges.com share IP numbers with ohmachi-dc.jp.

Name Servers

ohmachi-dc.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

ohmachi-dc.jp shares name servers with other domains at least partially, for example huls.co.jp, meiho-juku.com, kagawa-chousashi.com, samore.co.jp and sunnystage.com.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

ohmachi-dc.jp is handled by a single mail server, ohmachi-dc.jp.

ohmachi-dc.jp points to a single IP: 85.131.197.83.