ren-cha.com - robtex.com

ren-cha.com

DNSSEC⚠️ Not signed
A202.226.39.71🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRsv370.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
MXren-cha.com ⭐
A202.226.39.71🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRsv370.xserver.jp
TXTv=spf1 +a:sv370.xserver.jp +a:ren-cha.com +mx include:spf.sender.xserver.jp ~all
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=1778458021

MX for

ren-cha.com

Same first word

ren-cha.com

Similar names

arch-en.com
arch-en.eu
ne-arch.com
e-ranch.com
hen-car.com
eran-ch.com
e-ranch.uy

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXren-cha.comvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA202.226.39.71158.199.210.199
●NSns1.xserver.jp2026-02-15 → 2026-05-11 · 3 obs
○ 2017-03-17 22:52:02
● 2026-02-15 00:21:38
● 2026-05-11 00:29:30
●NSns2.xserver.jp2026-02-15 → 2026-05-11 · 3 obs
○ 2017-03-17 22:52:02
● 2026-02-15 00:21:38
● 2026-05-11 00:29:30
●NSns3.xserver.jp2026-02-15 → 2026-05-11 · 3 obs
○ 2017-03-17 22:52:02
● 2026-02-15 00:21:38
● 2026-05-11 00:29:30
○NSns4.cpi.ad.jp2015-07-18 → 2017-03-17 · 4 obs
● 2015-07-18 21:05:16
● 2017-03-17 22:52:02
○ 2026-02-15 00:21:38
○ 2026-05-11 00:29:30
●NSns4.xserver.jp2026-02-15 → 2026-05-11 · 3 obs
○ 2017-03-17 22:52:02
● 2026-02-15 00:21:38
● 2026-05-11 00:29:30
○NSns5.cpi.ad.jp2015-07-18 → 2017-03-17 · 4 obs
● 2015-07-18 21:05:16
● 2017-03-17 22:52:02
○ 2026-02-15 00:21:38
○ 2026-05-11 00:29:30
●NSns5.xserver.jp2026-02-15 → 2026-05-11 · 3 obs
○ 2017-03-17 22:52:02
● 2026-02-15 00:21:38
● 2026-05-11 00:29:30
●MXren-cha.com2026-02-15 → 2026-05-11 · 3 obs
○ 2017-03-17 22:52:02
● 2026-02-15 00:21:38
● 2026-05-11 00:29:30
○MXvlmx20.secure.ne.jp2015-07-18 → 2017-03-17 · 4 obs
● 2015-07-18 21:05:16
● 2017-03-17 22:52:02
○ 2026-02-15 00:21:38
○ 2026-05-11 00:29:30
○MXvlmx21.secure.ne.jp2015-07-18 → 2017-03-17 · 4 obs
● 2015-07-18 21:05:16
● 2017-03-17 22:52:02
○ 2026-02-15 00:21:38
○ 2026-05-11 00:29:30
○MXvlmx22.secure.ne.jp2015-07-18 → 2017-03-17 · 4 obs
● 2015-07-18 21:05:16
● 2017-03-17 22:52:02
○ 2026-02-15 00:21:38
○ 2026-05-11 00:29:30
○A158.199.210.1992015-07-18 → 2017-03-17 · 4 obs
● 2015-07-18 21:05:16
● 2017-03-17 22:52:02
○ 2026-02-15 00:21:38
○ 2026-05-11 00:29:30
●A202.226.39.712026-02-15 → 2026-05-11 · 3 obs
○ 2017-03-17 22:52:02
● 2026-02-15 00:21:38
● 2026-05-11 00:29:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ren-cha.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.39.247

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 ren-cha.com (unsigned zone)

⏱️ Timing

Total: 1287ms | Queries: -

📄 Records

TypeCountSample Data
A1202.226.39.71
NS5ns2.xserver.jp, ns4.xserver.jp...
MX1ren-cha.com (pri: 0)
TXT1v=spf1 +a:sv370.xserver.jp +a:ren-cha.co
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

ren-cha.com serves as the mail server for ren-cha.com.

IP Addresses

ren-cha.com points to IP number 202.226.39.71.

For instance, other host names sv370.xserver.jp, mail.scrum-2004.net, www.okinawa-marusei.co.jp, kilat.100yengai.com and tohsen-c.com share IP numbers with ren-cha.com.

Name Servers

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

ren-cha.com shares name servers with other domains at least partially, for example f-anthos.com, hikiei.jp, forest-group.co.jp, kobe-nishida-office.com and see-en.jp.

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

ren-cha.com is handled by a single mail server, ren-cha.com.

ren-cha.com points to a single IP: 202.226.39.71.