doumo.jp - robtex.com

doumo.jp

DNSSEC⚠️ Not signed
NSns-761.awsdns-31.net ⭐
A2600:9000:5302:f900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-761.awsdns-31.net
A205.251.194.249🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-761.awsdns-31.net
NSns-1505.awsdns-60.org
A2600:9000:5305:e100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1505.awsdns-60.org
A205.251.197.225🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1505.awsdns-60.org
NSns-1578.awsdns-05.co.uk
A2600:9000:5306:2a00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1578.awsdns-05.co.uk
A205.251.198.42🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1578.awsdns-05.co.uk
NSns-375.awsdns-46.com
A2600:9000:5301:7700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-375.awsdns-46.com
A205.251.193.119🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-375.awsdns-46.com
MXaon.sakura.ne.jp ⭐
A133.167.8.159🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRwww5219.sakura.ne.jp
TXTv=spf1 a:www5219.sakura.ne.jp mx ~all
SOAns-761.awsdns-31.netawsdns-hostmaster@amazon.com serial=1

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=1784050202
WOT: SAFE (69/100)

Previously NS for

doumo.jp

Same first word

doumo.jp
doumo.org
doumo.co.jp

Similar names

mudoo.be
duomo.it
duomo.co
duomo.cl
moduo.pl
mdouo.com
odomu.com
umood.com
omudo.com
moduo.cn
muodo.fi
umodo.net
duomo.es
modou.com
mudoo.com
domou.ru
duomo.tv
omodu.com
modou.tv
duomo.com.cn
doomu.com
mooud.ir
udomo.ru
mdoou.com
duomo.firenze.it
duomo.hr
duomo.de
duomo.com.au
duomo.dk
moduo.net
duomo.pisa.it
odomu.pl
duomo.com.mx
umood.tv
oudom.com
duomo.com.pe
odumo.com
duomo.info
moodu.com
duomo.gr
duomo.co.il
dooum.com
duomo.nl
duomo.co.uk
modou.one
moduo.cz

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns-1505.awsdns-60.orgns-1578.awsdns-05.co.ukns-375.awsdns-46.comns-761.awsdns-31.netdoumo.jpns1.do-reg.jpns2.do-reg.jpMXaon.sakura.ne.jpalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.l.googlemail.comaspmx3.l.googlemail.comaspmx4.l.googlemail.comaspmx5.l.googlemail.comA122.208.198.45
○NSdoumo.jp2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
●NSns-1505.awsdns-60.org2026-03-19 → 2026-07-14 · 3 obs
○ 2016-07-10 05:33:40
● 2026-03-19 18:39:24
● 2026-07-14 18:14:06
●NSns-1578.awsdns-05.co.uk2026-03-19 → 2026-07-14 · 3 obs
○ 2016-07-10 05:33:40
● 2026-03-19 18:39:24
● 2026-07-14 18:14:06
●NSns-375.awsdns-46.com2026-03-19 → 2026-07-14 · 3 obs
○ 2016-07-10 05:33:40
● 2026-03-19 18:39:24
● 2026-07-14 18:14:06
●NSns-761.awsdns-31.net2026-03-19 → 2026-07-14 · 3 obs
○ 2016-07-10 05:33:40
● 2026-03-19 18:39:24
● 2026-07-14 18:14:06
○NSns1.do-reg.jp2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○NSns2.do-reg.jp2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○MXalt1.aspmx.l.google.com2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○MXalt2.aspmx.l.google.com2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
●MXaon.sakura.ne.jp2026-03-19 → 2026-07-14 · 3 obs
○ 2016-07-10 05:33:40
● 2026-03-19 18:39:24
● 2026-07-14 18:14:06
○MXaspmx.l.google.com2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○MXaspmx2.l.googlemail.com2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○MXaspmx3.l.googlemail.com2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○MXaspmx4.l.googlemail.com2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○MXaspmx5.l.googlemail.com2015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06
○A122.208.198.452015-05-16 → 2016-07-10 · 4 obs
● 2015-05-16 14:41:08
● 2016-07-10 05:33:40
○ 2026-03-19 18:39:24
○ 2026-07-14 18:14:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
doumo.jpns-761.awsdns-31.net, ns-1505.awsdns-60.org, ns-1578.awsdns-05.co.uk, ns-375.awsdns-46.com-

✅ Authoritative Response

Server:205.251.193.119

NS records: ns-761.awsdns-31.net, ns-1505.awsdns-60.org, ns-1578.awsdns-05.co.uk, ns-375.awsdns-46.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doumo.jp (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1505.awsdns-60.org, ns-1578.awsdns-05.co.uk...
MX1aon.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:www5219.sakura.ne.jp mx ~all
SOA1ns-761.awsdns-31.net awsdns-hostmaster.a

Analysis

Name Servers

doumo.jp has four authoritative name servers: ns-375.awsdns-46.com, ns-761.awsdns-31.net, ns-1505.awsdns-60.org and ns-1578.awsdns-05.co.uk.

doumo.jp has at least partial name server overlap with other domains, such as weekendshopper.org, newspix.co.uk, riderstatecollege.com and two others.

These name servers are often used together with the name servers ns-204.awsdns-25.com, ns-1306.awsdns-35.org and ns-1716.awsdns-22.co.uk.

ns-375.awsdns-46.com, ns-761.awsdns-31.net, ns-1505.awsdns-60.org and ns-1578.awsdns-05.co.uk all point to exactly two IP numbers each: ns-375.awsdns-46.com → 205.251.193.119 and 2600:9000:5301:7700::1; ns-761.awsdns-31.net → 205.251.194.249 and 2600:9000:5302:f900::1; ns-1505.awsdns-60.org → 205.251.197.225 and 2600:9000:5305:e100::1; ns-1578.awsdns-05.co.uk → 205.251.198.42 and 2600:9000:5306:2a00::1.

Mail Servers

doumo.jp has one mail server: aon.sakura.ne.jp.

doumo.jp uses the same mail servers as netgamer.jp, aono.to, aon.sakura.ne.jp and aono.com, and other domains with the same setup.

aon.sakura.ne.jp has exactly one IP number: 133.167.8.159.