ycrg.jp - robtex.com

ycrg.jp

DNSSEC⚠️ Not signed
A157.112.152.7🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.
PTRsv906.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
MXycrg.jp ⭐
A157.112.152.7🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.
PTRsv906.xserver.jp
TXTv=spf1 +a:sv906.xserver.jp +a:ycrg.jp +mx include:spf.sender.xserver.jp ~all
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=1784709903

Previously NS for

ycrg.jp

MX for

ycrg.jp

Same first word

ycrg.jp
ycrg.com

Similar names

rygc.net
crgy.com
gyrc.cn
gryc.pl
gryc.us
grcy.com
rgcy.com
yrcg.com
cryg.ru
gryc.ws
rgyc.com.br
cgry.dk
gryc.at
gryc.eu
gyrc.so
cyrg.cn
cygr.ru
gryc.de
gryc.com
gryc.cn
yrgc.com
gryc.net
cgyr.cn
gryc.com.pl
cyrg.org
gryc.xyz
gryc.ca
rgyc.gi
gyrc.com.cn
cyrg.com
ycgr.net
cgyr.cl
gryc.cz
yrcg.cn
gyrc.cc
gcyr.com.cn
cygr.jp
cgry.pl
gryc.info
gcyr.com
gryc.mx
ygrc.azurewebsites.net

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.muumuu-domain.comdns02.muumuu-domain.comycrg.jpMXycrg.jpsis.petit.ccA157.112.152.7211.125.66.173
○NSdns01.muumuu-domain.com2015-06-25 → 2018-06-05 · 4 obs
● 2015-06-25 08:54:54
● 2018-06-05 14:11:26
○ 2026-04-10 03:35:24
○ 2026-07-22 09:34:50
○NSdns02.muumuu-domain.com2015-06-25 → 2018-06-05 · 4 obs
● 2015-06-25 08:54:54
● 2018-06-05 14:11:26
○ 2026-04-10 03:35:24
○ 2026-07-22 09:34:50
●NSns1.xserver.jp2026-04-10 → 2026-07-22 · 3 obs
○ 2018-06-05 14:11:26
● 2026-04-10 03:35:24
● 2026-07-22 09:34:50
●NSns2.xserver.jp2026-04-10 → 2026-07-22 · 3 obs
○ 2018-06-05 14:11:26
● 2026-04-10 03:35:24
● 2026-07-22 09:34:50
●NSns3.xserver.jp2026-04-10 → 2026-07-22 · 3 obs
○ 2018-06-05 14:11:26
● 2026-04-10 03:35:24
● 2026-07-22 09:34:50
●NSns4.xserver.jp2026-04-10 → 2026-07-22 · 3 obs
○ 2018-06-05 14:11:26
● 2026-04-10 03:35:24
● 2026-07-22 09:34:50
●NSns5.xserver.jp2026-04-10 → 2026-07-22 · 3 obs
○ 2018-06-05 14:11:26
● 2026-04-10 03:35:24
● 2026-07-22 09:34:50
○NSycrg.jp2015-06-25 → 2018-06-05 · 4 obs
● 2015-06-25 08:54:54
● 2018-06-05 14:11:26
○ 2026-04-10 03:35:24
○ 2026-07-22 09:34:50
○MXsis.petit.cc2015-06-25 → 2018-06-05 · 4 obs
● 2015-06-25 08:54:54
● 2018-06-05 14:11:26
○ 2026-04-10 03:35:24
○ 2026-07-22 09:34:50
●MXycrg.jp2026-04-10 → 2026-07-22 · 3 obs
○ 2018-06-05 14:11:26
● 2026-04-10 03:35:24
● 2026-07-22 09:34:50
●A157.112.152.72026-04-10 → 2026-07-22 · 3 obs
○ 2018-06-05 14:11:26
● 2026-04-10 03:35:24
● 2026-07-22 09:34:50
○A211.125.66.1732015-06-25 → 2018-06-05 · 4 obs
● 2015-06-25 08:54:54
● 2018-06-05 14:11:26
○ 2026-04-10 03:35:24
○ 2026-07-22 09:34:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, h.dns.jp, c.dns.jp, d.dns.jp...-
ycrg.jpns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycrg.jp (unsigned zone)

⏱️ Timing

Total: 898ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.152.7
NS5ns2.xserver.jp, ns4.xserver.jp...
MX1ycrg.jp (pri: 0)
TXT1v=spf1 +a:sv906.xserver.jp +a:ycrg.jp +m
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

Mail Server Role

The MX record for ycrg.jp points back to ycrg.jp — it is its own mail server.

IP Addresses

ycrg.jp directs to one IP number, which is 157.112.152.7.

Among the host names that share IP numbers with ycrg.jp are total-marriage.com, fxschool.co.jp, voicetraining-online-lesson.com and two others.

Name Servers

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

The name servers of ycrg.jp overlap at least partially with those of other domains — among them anzai-global.com, uttoku.jp, polin.world and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

The MX record for ycrg.jp points to a single mail server: ycrg.jp.

ycrg.jp has exactly one IP number: 157.112.152.7.