youzan.jp - robtex.com

youzan.jp

DNSSEC⚠️ Not signed
A85.131.213.82🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16701.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
MXyouzan-jp.mail.eo.outlook.com ⭐
A2a01:111:f403:cc1a::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1f::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
TXTv=spf1 +a:sv16701.xserver.jp +a:youzan.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=1776065402

Same first word

youzan.org
youzan.cc
youzan.com
youzan.jp
youzan.net
youzan.pro
youzan.ltd
youzan.github.io

Similar names

yozuan.cn
yunzao.cn
zaoyun.com
ozuyan.com
zaoyun.cc
zanyou.name
zaoyun.com.cn
yuzona.com
yanzou.net
yozuna.com
zanyou.cn
yunzao.com
zuoyan.com
anzyou.com
zanyou.com
uyzona.com
yuanzo.com
znayou.com
yozuan.com
yaozun.net
yanzou.com
zayoun.com
znayou.ru

DNS History

9 records (7 active, 2 former)

2020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns.wind.ne.jpns3.wind.ne.jpMXyouzan-jp.mail.eo.outlook.comA85.131.213.82
○NSns.wind.ne.jp2019-02-28 → 2019-02-28 · 3 obs
● 2019-02-28 04:41:00
○ 2026-03-26 08:48:32
○ 2026-04-13 08:04:46
●NSns1.xserver.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2019-02-28 04:41:00
● 2026-03-26 08:48:32
● 2026-04-13 08:04:46
●NSns2.xserver.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2019-02-28 04:41:00
● 2026-03-26 08:48:32
● 2026-04-13 08:04:46
○NSns3.wind.ne.jp2019-02-28 → 2019-02-28 · 3 obs
● 2019-02-28 04:41:00
○ 2026-03-26 08:48:32
○ 2026-04-13 08:04:46
●NSns3.xserver.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2019-02-28 04:41:00
● 2026-03-26 08:48:32
● 2026-04-13 08:04:46
●NSns4.xserver.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2019-02-28 04:41:00
● 2026-03-26 08:48:32
● 2026-04-13 08:04:46
●NSns5.xserver.jp2026-03-26 → 2026-04-13 · 3 obs
○ 2019-02-28 04:41:00
● 2026-03-26 08:48:32
● 2026-04-13 08:04:46
●MXyouzan-jp.mail.eo.outlook.com2019-02-28 → 2026-04-13 · 2 obs
● 2019-02-28 04:41:00
● 2026-04-13 08:04:46
●A85.131.213.822026-03-26 → 2026-04-13 · 2 obs
● 2026-03-26 08:48:32
● 2026-04-13 08:04:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
youzan.jpns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youzan.jp (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.213.82
NS5ns1.xserver.jp, ns5.xserver.jp...
MX1youzan-jp.mail.eo.outlook.com (pri: 0)
TXT1v=spf1 +a:sv16701.xserver.jp +a:youzan.j
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

IP Addresses

youzan.jp maps to IP address 85.131.213.82.

Other host names, for instance imadeya.com, n-lead.com, mail.manga-okoku.com, hillfront.com and onsen-yuyu.com share IP numbers with youzan.jp.

Name Servers

youzan.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

youzan.jp at least partially shares name servers with other domains such as plano.company, densetsu-steak.com, nekoplus.jp, puuco.net and osaka-denkikouji.com.

Host names with three IPs

Host ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246

Host ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247

Host ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247

Host names with one IP

Host ns2.xserver.jp points to 35.72.43.26

Host ns3.xserver.jp points to 202.226.36.247

Mail Servers

youzan.jp is handled by a single mail server, youzan-jp.mail.eo.outlook.com.

youzan-jp.mail.eo.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc1f::1, 52.101.124.0, 52.101.124.5, 52.101.157.10 and 52.101.157.11.