douro.com - dns.ninja

douro.com

DNSSEC⚠️ Not signed
NSns1.do-reg.jp ⭐
A203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc.
NSns2.do-reg.jp
A203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc.
PTR203-137-197-45.monstera.jp-west.compute.idcfcloud.net
MXmail.douro.com ⭐
A150.60.181.89🇯🇵 CPI-NET150.60.0.0/16 KDDI Web Communications Inc.
PTRchps1050.route-server.jp
SOANS1.DO-REG.JProot@DOURO.COM 2020-10-07 #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=1781451730
WOT: SAFE (72/100)

Subdomains

mail.douro.com

Same first word

douro.co.uk
douro.com.mx
douro.ch
douro.com.pt
douro.com
douro.pt
douro.de
douro.cc
douro.voyage
douro.cruises
douro.ca
douro.viajes
douro.biz
douro.nl

Similar names

odour.dyndns.org
dorou.com
duoro.nl
oroud.com
udoor.ru
ordou.ir
odour.com
orodu.com
ourdo.com
odour.us
dorou.com.cn
uodor.com
urood.com
oduro.de
ordou.com
orudo.com
doruo.com
dorou.cn
oduor.net
odour.eu
ourod.com
ruodo.com
oroud.net
udoor.de
odoru.com
odour.ca
orduo.com
dooru.net
oordu.de
udoor.hu
udoor.com
odoru.info
oudro.cn
udroo.com
odour.cn
odour.ru
udoor.co.uk
odour.org
odour.cz
orodu.net
urdoo.com
roduo.com
duoor.com
odour.ai
udoor.net
duoro.org
oduro.com
odour.de
odoru.net

DNS History

6 records (3 active, 3 former)

2008201020122014201620182020202220242026NSns1.do-reg.jpns2.do-reg.jpdns01.hs.kddi.ne.jpdns02.hs.kddi.ne.jpMXmail.douro.comhsmx.douro.com
○NSdns01.hs.kddi.ne.jp2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 12:46:08
○ 2015-08-15 03:26:44
○ 2026-06-14 15:52:58
○NSdns02.hs.kddi.ne.jp2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 12:46:08
○ 2015-08-15 03:26:44
○ 2026-06-14 15:52:58
●NSns1.do-reg.jp2015-08-15 → 2026-06-14 · 3 obs
○ 2007-10-28 12:46:08
● 2015-08-15 03:26:44
● 2026-06-14 15:52:58
●NSns2.do-reg.jp2015-08-15 → 2026-06-14 · 3 obs
○ 2007-10-28 12:46:08
● 2015-08-15 03:26:44
● 2026-06-14 15:52:58
○MXhsmx.douro.com2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 12:46:08
○ 2015-08-15 03:26:44
○ 2026-06-14 15:52:58
●MXmail.douro.com2015-08-15 → 2026-06-14 · 3 obs
○ 2007-10-28 12:46:08
● 2015-08-15 03:26:44
● 2026-06-14 15:52:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
douro.comns1.do-reg.jp, ns2.do-reg.jp-

✅ Authoritative Response

Server:203.183.220.201

NS records: ns1.do-reg.jp, ns2.do-reg.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for douro.com (unsigned zone)

⏱️ Timing

Total: 1042ms | Queries: -

📄 Records

TypeCountSample Data
NS2NS1.DO-REG.JP, NS2.DO-REG.JP
MX1mail.douro.com (pri: 10)
SOA1NS1.DO-REG.JP root.DOURO.COM

Analysis

Hierarchy

mail.douro.com is delegated beneath douro.com.

Name Servers

Two name servers handle the delegation for douro.com: ns1.do-reg.jp and ns2.do-reg.jp.

douro.com shares its name server setup with other domains, including webt2k.com, amu-n.co.jp, kengi-osaka.or.jp and two others.

douro.com has some name servers in common with other domains such as vsl-assoc.org, do-reg.jp and e-biotope.com

ns1.do-reg.jp → 203.183.220.201 and ns2.do-reg.jp → 203.137.197.45: one IP number per host name.

Mail Servers

douro.com has one mail server: mail.douro.com.

mail.douro.com carries a single IP number, which is 150.60.181.89.