risou-b.com - robtex.com

risou-b.com

DNSSEC⚠️ Not signed
A85.131.209.129🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16588.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
MXrisou-b.com ⭐
A85.131.209.129🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16588.xserver.jp
TXTv=spf1 +a:sv16588.xserver.jp +a:risou-b.com +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@sv0.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=1774507807

MX for

risou-b.com

Same first word

risou-b.com

Similar names

rus-bio.ru

DNS History

8 records (7 active, 1 former)

201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXrisou-b.comA85.131.209.129183.90.232.23
●NSns1.xserver.jp2017-01-04 → 2026-03-26 · 2 obs
● 2017-01-04 16:42:12
● 2026-03-26 07:17:50
●NSns2.xserver.jp2017-01-04 → 2026-03-26 · 2 obs
● 2017-01-04 16:42:12
● 2026-03-26 07:17:50
●NSns3.xserver.jp2017-01-04 → 2026-03-26 · 2 obs
● 2017-01-04 16:42:12
● 2026-03-26 07:17:50
●NSns4.xserver.jp2017-01-04 → 2026-03-26 · 2 obs
● 2017-01-04 16:42:12
● 2026-03-26 07:17:50
●NSns5.xserver.jp2017-01-04 → 2026-03-26 · 2 obs
● 2017-01-04 16:42:12
● 2026-03-26 07:17:50
●MXrisou-b.com2017-01-04 → 2026-03-26 · 2 obs
● 2017-01-04 16:42:12
● 2026-03-26 07:17:50
○A183.90.232.232017-01-04 → 2017-12-24 · 4 obs
● 2017-01-04 16:42:12
● 2017-12-24 19:41:28
○ 2026-03-06 03:09:30
○ 2026-03-26 07:17:50
●A85.131.209.1292026-03-06 → 2026-03-26 · 3 obs
○ 2017-12-24 19:41:28
● 2026-03-06 03:09:30
● 2026-03-26 07:17:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...-
risou-b.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.246

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 risou-b.com (unsigned zone)

⏱️ Timing

Total: 3045ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.209.129
NS5ns5.xserver.jp, ns1.xserver.jp...
MX1risou-b.com (pri: 0)
TXT1v=spf1 +a:sv16588.xserver.jp +a:risou-b.
SOA1ns1.xserver.jp root.sv0.xserver.jp

Analysis

Mail Server Role

risou-b.com is the mail server for risou-b.com.

IP Addresses

risou-b.com resolves to a single IP: 85.131.209.129.

Other host names, for instance host44.rankinvestment.com, datahukugen.com, genaby.com, cio-agent.co.jp and mail.tokyodokenkomaeshibu.jp share IP numbers with risou-b.com.

Name Servers

risou-b.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

risou-b.com shares some name servers with other domains, for example nsdking.com, rikanojugyou.com, e-brain-obihiro.com, sishigami.xsrv.jp and futsal-fukuoka.com.

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

One mail server handles risou-b.com.

Host name risou-b.com points to IP 85.131.209.129.