room9.jp - robtex.com

room9.jp

DNSSEC⚠️ Not signed
A202.233.67.72🇯🇵 XSERVER-AS202.233.66.0/23 XSERVER Inc.
PTRsv12551.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 ⚠️ Not in parent delegation
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
MXroom9.jp ⭐
A202.233.67.72🇯🇵 XSERVER-AS202.233.66.0/23 XSERVER Inc.
PTRsv12551.xserver.jp
TXTv=spf1 +a:sv12551.xserver.jp +a:room9.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@sv0.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=1774764003
WOT: SAFE (64/100)

MX for

room9.jp

Same first word

room9.net
room9.jp

Similar names

9room.com
9room.cn
9room.org

DNS History

8 records (7 active, 1 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXroom9.jpA202.233.67.72157.112.176.65
●NSns1.xserver.jp2015-06-17 → 2026-03-29 · 2 obs
● 2015-06-17 23:28:58
● 2026-03-29 06:37:46
●NSns2.xserver.jp2015-06-17 → 2026-03-29 · 2 obs
● 2015-06-17 23:28:58
● 2026-03-29 06:37:46
●NSns3.xserver.jp2015-06-17 → 2026-03-29 · 2 obs
● 2015-06-17 23:28:58
● 2026-03-29 06:37:46
●NSns4.xserver.jp2015-06-17 → 2026-03-29 · 2 obs
● 2015-06-17 23:28:58
● 2026-03-29 06:37:46
●NSns5.xserver.jp2015-06-17 → 2026-03-29 · 2 obs
● 2015-06-17 23:28:58
● 2026-03-29 06:37:46
●MXroom9.jp2015-06-17 → 2026-03-29 · 2 obs
● 2015-06-17 23:28:58
● 2026-03-29 06:37:46
○A157.112.176.652015-06-17 → 2017-06-09 · 4 obs
● 2015-06-17 23:28:58
● 2017-06-09 20:07:10
○ 2026-03-10 16:06:18
○ 2026-03-29 06:37:46
●A202.233.67.722026-03-10 → 2026-03-29 · 3 obs
○ 2017-06-09 20:07:10
● 2026-03-10 16:06:18
● 2026-03-29 06:37:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
room9.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp8 records

✅ Authoritative Response

Server:183.90.224.226

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for room9.jp (unsigned zone)

⏱️ Timing

Total: 910ms | Queries: -

📄 Records

TypeCountSample Data
A1202.233.67.72
NS5ns5.xserver.jp, ns3.xserver.jp...
MX1room9.jp (pri: 0)
TXT1v=spf1 +a:sv12551.xserver.jp +a:room9.jp
SOA1ns1.xserver.jp root.sv0.xserver.jp

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

room9.jp serves as a mail server for room9.jp.

IP Addresses

room9.jp points to a single IP: 202.233.67.72.

Other host names such as sv12551.xserver.jp and hiyokoyarou.com share IP numbers with room9.jp.

Name Servers

room9.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

room9.jp at least partially shares its name servers with other domains, for instance beak.jp, dragoon.info, mb-car.jp, rappasident.com and okuzono-dental.com.

Host names with three IP numbers:

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

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

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

Host names with one IP number:

The host name ns2.xserver.jp points to: 35.72.43.26.

The host name ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

room9.jp is handled by a single mail server.

room9.jp points to IP number 202.233.67.72.