oomasu.com - dns.ninja

oomasu.com

DNSSEC⚠️ Not signed
A85.131.221.66🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
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
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
MXoomasu.com ⭐
A85.131.221.66🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
TXTv=spf1 +a:sv17105.xserver.jp +a:oomasu.com +mx include:spf.sender.xserver.jp ...
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=1783664747

MX for

oomasu.com

Same first word

oomasu.com

Similar names

maosuo.com
amosou.com
maosuo.com.cn
uaomos.news
suomao.com
ausomo.com
soumao.com
soumao.cc
amosuo.com
ausoom.com
omousa.com

DNS History

19 records (7 active, 12 former)

200920112013201520172019202120232025NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXoomasu.comampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netA85.131.221.66111.68.211.225153.122.153.99216.230.251.84
○NS01.dnsv.jp2015-06-01 → 2026-03-23 · 5 obs
○ 2008-03-19 05:22:12
● 2015-06-01 20:30:40
● 2026-03-23 13:14:44
○ 2026-07-08 22:26:54
○ 2026-07-10 06:28:58
○NS02.dnsv.jp2015-06-01 → 2026-03-23 · 5 obs
○ 2008-03-19 05:22:12
● 2015-06-01 20:30:40
● 2026-03-23 13:14:44
○ 2026-07-08 22:26:54
○ 2026-07-10 06:28:58
○NS03.dnsv.jp2015-06-01 → 2026-03-23 · 5 obs
○ 2008-03-19 05:22:12
● 2015-06-01 20:30:40
● 2026-03-23 13:14:44
○ 2026-07-08 22:26:54
○ 2026-07-10 06:28:58
○NS04.dnsv.jp2015-06-01 → 2026-03-23 · 5 obs
○ 2008-03-19 05:22:12
● 2015-06-01 20:30:40
● 2026-03-23 13:14:44
○ 2026-07-08 22:26:54
○ 2026-07-10 06:28:58
○NSkotetsu.alpha-lt.net2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 05:22:12
○ 2015-06-01 20:30:40
○ 2026-07-10 06:28:58
●NSns1.xserver.jp2026-07-08 → 2026-07-10 · 3 obs
○ 2026-03-23 13:14:44
● 2026-07-08 22:26:54
● 2026-07-10 06:28:58
●NSns2.xserver.jp2026-07-08 → 2026-07-10 · 3 obs
○ 2026-03-23 13:14:44
● 2026-07-08 22:26:54
● 2026-07-10 06:28:58
●NSns3.xserver.jp2026-07-08 → 2026-07-10 · 3 obs
○ 2026-03-23 13:14:44
● 2026-07-08 22:26:54
● 2026-07-10 06:28:58
●NSns4.xserver.jp2026-07-08 → 2026-07-10 · 3 obs
○ 2026-03-23 13:14:44
● 2026-07-08 22:26:54
● 2026-07-10 06:28:58
●NSns5.xserver.jp2026-07-08 → 2026-07-10 · 3 obs
○ 2026-03-23 13:14:44
● 2026-07-08 22:26:54
● 2026-07-10 06:28:58
○NStsukuba.aics.ne.jp2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 05:22:12
○ 2015-06-01 20:30:40
○ 2026-07-10 06:28:58
○MXampub01.alpha-mail.net2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 05:22:12
○ 2015-06-01 20:30:40
○ 2026-07-10 06:28:58
○MXampub02.alpha-mail.net2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 05:22:12
○ 2015-06-01 20:30:40
○ 2026-07-10 06:28:58
○MXampub03.alpha-mail.net2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 05:22:12
○ 2015-06-01 20:30:40
○ 2026-07-10 06:28:58
●MXoomasu.com2026-07-08 → 2026-07-10 · 3 obs
○ 2015-06-01 20:30:40
● 2026-07-08 22:26:54
● 2026-07-10 06:28:58
○A111.68.211.2252015-06-01 → 2015-06-01 · 4 obs
○ 2008-03-19 05:22:12
● 2015-06-01 20:30:40
○ 2015-10-09 15:02:06
○ 2026-07-10 06:28:58
○A153.122.153.992015-10-09 → 2026-03-23 · 5 obs
○ 2008-03-19 05:22:12
● 2015-10-09 15:02:06
● 2026-03-23 13:14:44
○ 2026-07-08 22:26:54
○ 2026-07-10 06:28:58
○A216.230.251.842008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 05:22:12
○ 2015-06-01 20:30:40
○ 2026-07-10 06:28:58
●A85.131.221.662026-07-08 → 2026-07-10 · 3 obs
○ 2026-03-23 13:14:44
● 2026-07-08 22:26:54
● 2026-07-10 06:28:58

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:157.112.182.220

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 oomasu.com (unsigned zone)

⏱️ Timing

Total: 1119ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.221.66
NS5ns3.xserver.jp, ns4.xserver.jp...
MX1oomasu.com (pri: 0)
TXT1v=spf1 +a:sv17105.xserver.jp +a:oomasu.c
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

oomasu.com acts as its own mail server.

IP Addresses

oomasu.com points to a single IP number: 85.131.221.66.

Additional host names — colory.me, slopachi.net, library.colory.me and two others — share IP numbers with oomasu.com.

Name Servers

Delegation for oomasu.com is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

oomasu.com shares at least some of its name servers with other domains, including krishna-blog.com, testcat.biz, kukuri.co.jp and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

ns2.xserver.jp points to the IP address 35.72.43.26.

ns3.xserver.jp points to the IP address 202.226.36.247.

Mail Servers

oomasu.com has a single mail server: oomasu.com itself.

There is one IP number for oomasu.com: 85.131.221.66.