ratio.co.jp - robtex.com

ratio.co.jp

DNSSEC⚠️ Not signed
NSns-465.awsdns-58.com ⭐
A2600:9000:5301:d100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-465.awsdns-58.com
A205.251.193.209🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-465.awsdns-58.com
NSns-1249.awsdns-28.org
A2600:9000:5304:e100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1249.awsdns-28.org
A205.251.196.225🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1249.awsdns-28.org
NSns-1949.awsdns-51.co.uk
A2600:9000:5307:9d00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1949.awsdns-51.co.uk
A205.251.199.157🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1949.awsdns-51.co.uk
NSns-788.awsdns-34.net
A2600:9000:5303:1400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-788.awsdns-34.net
A205.251.195.20🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-788.awsdns-34.net
TXTgoogle-site-verification=4zbE7fuxbKQTQY0CfYNTrbAsCvBW6scxarx1YwBoDSs
SOAns-465.awsdns-58.comawsdns-hostmaster@amazon.com serial=1

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (61/100)
WOT: SAFE (58/100)

Previously MX for

ratio.co.jp

Subdomains

www.ratio.co.jp

Same first word

ratio.zone
ratio.at
ratio.org.uk
ratio.cl
ratio.com.sg
ratio.se
ratio.net
ratio.pro
ratio.works
ratio.shop
ratio.io
ratio.tv
ratio.nu
ratio.ninja
ratio.ae
ratio.bio
ratio.pl
ratio.ee
ratio.co.uk
ratio.com.tr
ratio.com.hk
ratio.you
ratio.nl
ratio.bg
ratio.sk
ratio.media
ratio.hk
ratio.ch
ratio.so
ratio.de
ratio.design
ratio.org
ratio.be
ratio.co.il
ratio.ua
ratio.team
ratio.club
ratio.dk
ratio.mx
ratio.no
ratio.si
ratio.biz
ratio.technology
ratio.jp
ratio.net.au
ratio.bz
ratio.ro
ratio.co.jp
ratio.es
ratio.eu
ratio.ru
ratio.today
ratio.is
ratio.com
ratio.info
ratio.edu.br
ratio.finance
ratio.hu
ratio.coffee
ratio.city
ratio.exchange
ratio.com.au
ratio.it
ratio.com.ge
ratio.digital
ratio.ca

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DNS History

15 records (4 active, 11 former)

201020122014201620182020202220242026NSns-1249.awsdns-28.orgns-1949.awsdns-51.co.ukns-465.awsdns-58.comns-788.awsdns-34.netdns1.onamae.comdns2.onamae.comns1.index.ne.jpns2.index.ne.jpns6.index.ne.jpns7.index.ne.jpMXmail.ratio.co.jpratio.co.jpA111.89.132.195150.95.255.38202.212.206.166
○NSdns1.onamae.com2017-04-24 → 2017-04-24 · 4 obs
○ 2016-05-06 18:36:46
● 2017-04-24 18:29:42
○ 2026-05-01 18:57:42
○ 2026-05-13 01:28:50
○NSdns2.onamae.com2017-04-24 → 2017-04-24 · 4 obs
○ 2016-05-06 18:36:46
● 2017-04-24 18:29:42
○ 2026-05-01 18:57:42
○ 2026-05-13 01:28:50
●NSns-1249.awsdns-28.org2026-05-01 → 2026-05-13 · 3 obs
○ 2017-04-24 18:29:42
● 2026-05-01 18:57:42
● 2026-05-13 01:28:50
●NSns-1949.awsdns-51.co.uk2026-05-01 → 2026-05-13 · 3 obs
○ 2017-04-24 18:29:42
● 2026-05-01 18:57:42
● 2026-05-13 01:28:50
●NSns-465.awsdns-58.com2026-05-01 → 2026-05-13 · 3 obs
○ 2017-04-24 18:29:42
● 2026-05-01 18:57:42
● 2026-05-13 01:28:50
●NSns-788.awsdns-34.net2026-05-01 → 2026-05-13 · 3 obs
○ 2017-04-24 18:29:42
● 2026-05-01 18:57:42
● 2026-05-13 01:28:50
○NSns1.index.ne.jp2015-07-24 → 2016-05-06 · 5 obs
○ 2009-07-03 10:39:48
● 2015-07-24 07:14:42
● 2016-05-06 18:36:46
○ 2017-04-24 18:29:42
○ 2026-05-13 01:28:50
○NSns2.index.ne.jp2009-07-03 → 2016-05-06 · 4 obs
● 2009-07-03 10:39:48
● 2016-05-06 18:36:46
○ 2017-04-24 18:29:42
○ 2026-05-13 01:28:50
○NSns6.index.ne.jp2009-07-03 → 2009-07-03 · 3 obs
● 2009-07-03 10:39:48
○ 2015-07-24 07:14:42
○ 2026-05-13 01:28:50
○NSns7.index.ne.jp2009-07-03 → 2009-07-03 · 3 obs
● 2009-07-03 10:39:48
○ 2015-07-24 07:14:42
○ 2026-05-13 01:28:50
○MXmail.ratio.co.jp2009-07-03 → 2009-07-03 · 3 obs
● 2009-07-03 10:39:48
○ 2015-07-24 07:14:42
○ 2026-05-13 01:28:50
○MXratio.co.jp2015-07-24 → 2016-05-06 · 5 obs
○ 2009-07-03 10:39:48
● 2015-07-24 07:14:42
● 2016-05-06 18:36:46
○ 2017-04-24 18:29:42
○ 2026-05-13 01:28:50
○A111.89.132.1952015-07-24 → 2016-05-06 · 5 obs
○ 2009-07-03 10:39:48
● 2015-07-24 07:14:42
● 2016-05-06 18:36:46
○ 2017-04-24 18:29:42
○ 2026-05-13 01:28:50
○A150.95.255.382017-04-24 → 2017-04-24 · 4 obs
○ 2016-05-06 18:36:46
● 2017-04-24 18:29:42
○ 2026-05-01 18:57:42
○ 2026-05-13 01:28:50
○A202.212.206.1662009-07-03 → 2009-07-03 · 3 obs
● 2009-07-03 10:39:48
○ 2015-07-24 07:14:42
○ 2026-05-13 01:28:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpf.dns.jp, h.dns.jp, a.dns.jp, g.dns.jp...-
ratio.co.jpns-465.awsdns-58.com, ns-788.awsdns-34.net, ns-1249.awsdns-28.org, ns-1949.awsdns-51.co.uk-

✅ Authoritative Response

Server:205.251.193.209

NS records: ns-465.awsdns-58.com, ns-788.awsdns-34.net, ns-1249.awsdns-28.org, ns-1949.awsdns-51.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ratio.co.jp (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1249.awsdns-28.org, ns-1949.awsdns-51.co.uk...
TXT1google-site-verification=4zbE7fuxbKQTQY0
SOA1ns-465.awsdns-58.com awsdns-hostmaster.a

Analysis

Hierarchy

ratio.co.jp is a parent of www.ratio.co.jp.

Name Servers

ratio.co.jp is delegated to four name servers: ns-465.awsdns-58.com, ns-788.awsdns-34.net, ns-1249.awsdns-28.org and ns-1949.awsdns-51.co.uk.

ratio.co.jp at least partially shares name servers with other domains, for instance games.zone, dev.aw.kone.com, rusticisoftware.com, inputlist.io and ead151de4cf544c7a96c165b9a0e6c47218f197db98fcbc59d0f7f5e87f2e08.link.

Host names with two IP numbers:

ns-465.awsdns-58.com points to: 2600:9000:5301:d100::1 and 205.251.193.209.

ns-788.awsdns-34.net points to: 2600:9000:5303:1400::1 and 205.251.195.20.

ns-1249.awsdns-28.org points to: 2600:9000:5304:e100::1 and 205.251.196.225.

ns-1949.awsdns-51.co.uk points to: 2600:9000:5307:9d00::1 and 205.251.199.157.