mrt-ohmiya.com - robtex.com

mrt-ohmiya.com

DNSSEC⚠️ Not signed
A18.178.123.165🇯🇵 Amazon18.178.0.0/16 EC2 NRT prefix
PTRec2-18-178-123-165.ap-northeast-1.compute.amazonaws.com
A52.198.225.10🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix
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
MXsv7614.xserver.jp ⭐
A183.90.241.135🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv7614.xserver.jp
TXTv=spf1 include:spf.owlet.work +a:sv7614.xserver.jp +a:mrt-ohmiya.com +mx incl...
SOAns1.xserver.jproot@xserver.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776099092

Same first word

mrt-ohmiya.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpuns01.lolipop.jpuns02.lolipop.jpMXsv7614.xserver.jpmx01.lolipop.jpA18.178.123.16552.198.225.10157.7.107.136210.172.144.245
●NSns1.xserver.jp2026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34
●NSns2.xserver.jp2026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34
●NSns3.xserver.jp2026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34
●NSns4.xserver.jp2026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34
●NSns5.xserver.jp2026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34
○NSuns01.lolipop.jp2015-06-02 → 2017-03-21 · 4 obs
● 2015-06-02 10:09:28
● 2017-03-21 15:24:18
○ 2026-02-16 23:41:18
○ 2026-04-13 16:52:34
○NSuns02.lolipop.jp2015-06-02 → 2017-03-21 · 4 obs
● 2015-06-02 10:09:28
● 2017-03-21 15:24:18
○ 2026-02-16 23:41:18
○ 2026-04-13 16:52:34
○MXmx01.lolipop.jp2015-06-02 → 2017-03-21 · 4 obs
● 2015-06-02 10:09:28
● 2017-03-21 15:24:18
○ 2026-02-16 23:41:18
○ 2026-04-13 16:52:34
●MXsv7614.xserver.jp2026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34
○A157.7.107.1362016-07-12 → 2017-03-21 · 5 obs
○ 2016-03-20 08:12:02
● 2016-07-12 19:48:54
● 2017-03-21 15:24:18
○ 2026-02-16 23:41:18
○ 2026-04-13 16:52:34
●A18.178.123.1652026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34
○A210.172.144.2452015-06-02 → 2016-03-20 · 4 obs
● 2015-06-02 10:09:28
● 2016-03-20 08:12:02
○ 2016-07-12 19:48:54
○ 2026-04-13 16:52:34
●A52.198.225.102026-02-16 → 2026-04-13 · 3 obs
○ 2017-03-21 15:24:18
● 2026-02-16 23:41:18
● 2026-04-13 16:52:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
mrt-ohmiya.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.246

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrt-ohmiya.com (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

📄 Records

TypeCountSample Data
A252.198.225.10, 18.178.123.165
NS5ns4.xserver.jp, ns2.xserver.jp...
MX1sv7614.xserver.jp (pri: 0)
TXT1v=spf1 include:spf.owlet.work +a:sv7614.
SOA1ns1.xserver.jp root.xserver.jp

Analysis

IP Addresses

mrt-ohmiya.com points to two IP numbers: 18.178.123.165 and 52.198.225.10.

Other host names, for instance tegot.net, fujiki-t.co.jp, ckankyo.co.jp, nikomanma.com and mrt-jp.com share IP numbers with mrt-ohmiya.com.

Name Servers

mrt-ohmiya.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

mrt-ohmiya.com at least partially shares name servers with other domains, for instance rose-a.jp, ycaweb.jp, sohta-soho.com, kaiei-sangyo.com and sandyorganics.biz.

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

mrt-ohmiya.com is handled by a single mail server, sv7614.xserver.jp.

mrt-ohmiya.com uses the same mail server setup as other domains, such as mrt-jp.com, mrt-ginza.com and mrt-ebisu.com.

sv7614.xserver.jp points to a single IP: 183.90.241.135.