inroom.info - robtex.com

inroom.info

DNSSEC⚠️ Not signed
A183.90.242.16🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2115.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
MXinroom.info
A183.90.242.16🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2115.xserver.jp
TXTv=spf1 +a:sv2115.xserver.jp +a:inroom.info +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@xserver.jp serial=0

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1784300838

MX for

Same first word

Similar names

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns61.domaincontrol.comns62.domaincontrol.comMXinroom.infomailstore1.secureserver.netsmtp.secureserver.netA183.90.242.16173.201.141.128173.201.153.160
NSns1.xserver.jp2026-06-15 → 2026-07-17 · 3 obs
○ 2017-05-15 14:37:00
● 2026-06-15 12:02:28
● 2026-07-17 16:02:42
NSns2.xserver.jp2026-06-15 → 2026-07-17 · 3 obs
○ 2017-05-15 14:37:00
● 2026-06-15 12:02:28
● 2026-07-17 16:02:42
NSns3.xserver.jp2026-06-15 → 2026-07-17 · 3 obs
○ 2017-05-15 14:37:00
● 2026-06-15 12:02:28
● 2026-07-17 16:02:42
NSns4.xserver.jp2026-06-15 → 2026-07-17 · 3 obs
○ 2017-05-15 14:37:00
● 2026-06-15 12:02:28
● 2026-07-17 16:02:42
NSns5.xserver.jp2026-06-15 → 2026-07-17 · 3 obs
○ 2017-05-15 14:37:00
● 2026-06-15 12:02:28
● 2026-07-17 16:02:42
NSns61.domaincontrol.com2015-06-05 → 2017-05-15 · 4 obs
● 2015-06-05 18:09:30
● 2017-05-15 14:37:00
○ 2026-06-15 12:02:28
○ 2026-07-17 16:02:42
NSns62.domaincontrol.com2015-06-05 → 2017-05-15 · 4 obs
● 2015-06-05 18:09:30
● 2017-05-15 14:37:00
○ 2026-06-15 12:02:28
○ 2026-07-17 16:02:42
MXinroom.info2026-06-15 → 2026-07-17 · 3 obs
○ 2017-05-15 14:37:00
● 2026-06-15 12:02:28
● 2026-07-17 16:02:42
MXmailstore1.secureserver.net2015-06-05 → 2017-05-15 · 4 obs
● 2015-06-05 18:09:30
● 2017-05-15 14:37:00
○ 2026-06-15 12:02:28
○ 2026-07-17 16:02:42
MXsmtp.secureserver.net2015-06-05 → 2017-05-15 · 4 obs
● 2015-06-05 18:09:30
● 2017-05-15 14:37:00
○ 2026-06-15 12:02:28
○ 2026-07-17 16:02:42
A173.201.141.1282017-05-15 → 2017-05-15 · 4 obs
○ 2016-09-12 05:36:58
● 2017-05-15 14:37:00
○ 2026-06-15 12:02:28
○ 2026-07-17 16:02:42
A173.201.153.1602015-06-05 → 2016-09-12 · 4 obs
● 2015-06-05 18:09:30
● 2016-09-12 05:36:58
○ 2017-05-15 14:37:00
○ 2026-07-17 16:02:42
A183.90.242.162026-06-15 → 2026-07-17 · 3 obs
○ 2017-05-15 14:37:00
● 2026-06-15 12:02:28
● 2026-07-17 16:02:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
inroom.infons1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:35.72.43.26

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 inroom.info (unsigned zone)

⏱️ Timing

Total: 1490ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.242.16
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1inroom.info (pri: 0)
TXT1v=spf1 +a:sv2115.xserver.jp +a:inroom.in
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

The MX record for inroom.info points back to inroom.info — it is its own mail server.

IP Addresses

inroom.info directs to one IP number, which is 183.90.242.16.

Among the host names that share IP numbers with inroom.info are medigaku.com, mail.access-n.co.jp, shimizudental.net and two others.

Name Servers

The authoritative name servers for inroom.info are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

inroom.info has at least partial name server overlap with other domains, such as bouchuko.org, konoyu.com, vogue2015.com and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp resolves to 35.72.43.26.

ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

The MX record for inroom.info points to a single mail server: inroom.info.

inroom.info points to one IP number — 183.90.242.16.