ruby.co.jp - robtex.com

ruby.co.jp

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a562🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:51de🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.222Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.98🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaddilyn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaddilyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaddilyn.ns.cloudflare.com
A108.162.194.217🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A162.159.38.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A172.64.34.217🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
NScleo.ns.cloudflare.com
A2606:4700:58::adf5:3b59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A2803:f800:50::6ca2:c159🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcleo.ns.cloudflare.com
A2a06:98c1:50::ac40:2159🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcleo.ns.cloudflare.com
A108.162.193.89🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A172.64.33.89🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A173.245.59.89🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
MXsrv.stargate-systems.com ⭐
A2406:8c00:0:3457:133:18:123:186🇯🇵 KAGOYAJAPAN2406:8c00::/32 KAGOYA Japan Inc.
PTRsrv.stargate-systems.com
A133.18.123.186🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.
PTRsrv.stargate-systems.com
TXTgoogle-site-verification=qoZqYNLo7NnAortH-FGSMQ4CvSgzyJJPP9OW255eqTg
TXTv=spf1 ip4:133.18.123.186/32 a ptr mx:srv.stargate-systems.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.222, 172.67.165.98
IPv6 hints2606:4700:3033::ac43:a562, 2606:4700:3037::6815:51de
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com
SOAaddilyn.ns.cloudflare.comdns@cloudflare.com serial=2409192081

co.jp

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

Same first word

ruby.com.ar
ruby.bg
ruby.hk
ruby.id
ruby.rw
ruby.fi
ruby.im
ruby.readthedocs.io
ruby.dj
ruby.github.io
ruby.school
ruby.ca
ruby.land
ruby.ee
ruby.si
ruby.lu
ruby.ph
ruby.training
ruby.sg
ruby.technology
ruby.city
ruby.center
ruby.promo
ruby.do
ruby.su
ruby.at
ruby.co.il
ruby.fyi
ruby.farm
ruby.sa
ruby.biz
ruby.by
ruby.lighting
ruby.tools
ruby.eu
ruby.network
ruby.guru
ruby.pl
ruby.digital
ruby.gift
ruby.boutique
ruby.fm
ruby.awsapps.com
ruby.media
ruby.org.au
ruby.or.jp
ruby.social
ruby.so
ruby.com
ruby.blue
ruby.it
ruby.solutions
ruby.fr
ruby.ie
ruby.no
ruby.co.jp
ruby.build
ruby.direct
ruby.cn
ruby.us
ruby.co
ruby.ro
ruby.net
ruby.cx
ruby.bingo
ruby.in
ruby.org
ruby.pet
ruby.gallery
ruby.info
ruby.cc
ruby.sk
ruby.today
ruby.cool
ruby.uz
ruby.zone
ruby.contractors

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bury.tv
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ruyb.cn
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urby.mobi
byur.jp

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSaddilyn.ns.cloudflare.comcleo.ns.cloudflare.comns1.stargatesys.comns1.vultr.comns2.vultr.comns99.stargatesys.comMXsrv.stargate-systems.commx1.stargatesys.comA104.21.81.222172.67.165.982606:4700:3033::ac43:a5622606:4700:3037::6815:51de108.160.142.123157.7.141.572606:4700:3032::6815:51de2606:4700:3034::ac43:a562
●NSaddilyn.ns.cloudflare.com2026-02-23 → 2026-07-11 · 3 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-07-11 14:42:32
●NScleo.ns.cloudflare.com2026-02-23 → 2026-07-11 · 3 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-07-11 14:42:32
○NSns1.stargatesys.com2015-08-09 → 2017-01-22 · 4 obs
● 2015-08-09 15:22:56
● 2017-01-22 03:29:48
○ 2020-02-06 02:51:20
○ 2026-07-11 14:42:32
○NSns1.vultr.com2020-02-06 → 2020-02-06 · 4 obs
○ 2017-01-22 03:29:48
● 2020-02-06 02:51:20
○ 2026-02-23 04:23:46
○ 2026-07-11 14:42:32
○NSns2.vultr.com2020-02-06 → 2020-02-06 · 4 obs
○ 2017-01-22 03:29:48
● 2020-02-06 02:51:20
○ 2026-02-23 04:23:46
○ 2026-07-11 14:42:32
○NSns99.stargatesys.com2015-08-09 → 2017-01-22 · 4 obs
● 2015-08-09 15:22:56
● 2017-01-22 03:29:48
○ 2020-02-06 02:51:20
○ 2026-07-11 14:42:32
○MXmx1.stargatesys.com2015-08-09 → 2026-05-24 · 4 obs
● 2015-08-09 15:22:56
● 2026-05-24 12:45:14
○ 2026-06-22 06:05:28
○ 2026-07-11 14:42:32
●MXsrv.stargate-systems.com2026-06-22 → 2026-07-11 · 3 obs
○ 2026-05-24 12:45:14
● 2026-06-22 06:05:28
● 2026-07-11 14:42:32
●A104.21.81.2222026-02-23 → 2026-07-11 · 3 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-07-11 14:42:32
○A108.160.142.1232020-02-06 → 2020-02-06 · 4 obs
○ 2017-01-22 03:29:48
● 2020-02-06 02:51:20
○ 2026-02-23 04:23:46
○ 2026-07-11 14:42:32
○A157.7.141.572015-08-09 → 2017-01-22 · 4 obs
● 2015-08-09 15:22:56
● 2017-01-22 03:29:48
○ 2020-02-06 02:51:20
○ 2026-07-11 14:42:32
●A172.67.165.982026-02-23 → 2026-07-11 · 3 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-07-11 14:42:32
○A2606:4700:3032::6815:51de2026-02-23 → 2026-05-24 · 5 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-05-24 12:45:14
○ 2026-06-22 06:05:28
○ 2026-07-11 14:42:32
●A2606:4700:3033::ac43:a5622026-06-22 → 2026-07-11 · 3 obs
○ 2026-05-24 12:45:14
● 2026-06-22 06:05:28
● 2026-07-11 14:42:32
○A2606:4700:3034::ac43:a5622026-02-23 → 2026-05-24 · 5 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-05-24 12:45:14
○ 2026-06-22 06:05:28
○ 2026-07-11 14:42:32
●A2606:4700:3037::6815:51de2026-06-22 → 2026-07-11 · 3 obs
○ 2026-05-24 12:45:14
● 2026-06-22 06:05:28
● 2026-07-11 14:42:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, f.dns.jp, g.dns.jp, b.dns.jp...-
ruby.co.jpcleo.ns.cloudflare.com, addilyn.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.217

NS records: cleo.ns.cloudflare.com, addilyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.222, 172.67.165.98
AAAA22606:4700:3037::6815:51de, 2606:4700:3033::ac43:a562
NS2addilyn.ns.cloudflare.com, cleo.ns.cloudflare.com
MX1srv.stargate-systems.com (pri: 5)
TXT2google-site-verification=qoZqYNLo7NnAort, v=spf1 ip4:133.18.123.186/32 a ptr mx:sr
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1addilyn.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

ruby.co.jp points to the four IP addresses 104.21.81.222, 172.67.165.98, 2606:4700:3033::ac43:a562 and 2606:4700:3037::6815:51de.

ns2.x3w.net, broadjournal.com, fibogroup.de and two other host names share IP numbers with ruby.co.jp.

Name Servers

Two name servers handle the delegation for ruby.co.jp: addilyn.ns.cloudflare.com and cleo.ns.cloudflare.com.

ruby.co.jp shares the same authoritative DNS setup with other domains, including blasar.net and cdnuser.com.

At least some of ruby.co.jp's name servers are shared with other domains, for example wellnessgiftcard.nl, most-bet-hu.net, filewinds.com and two more.

These name servers tend to be deployed in combination with the name servers arvind.ns.cloudflare.com and cameron.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

addilyn.ns.cloudflare.com resolves to 108.162.194.217, 162.159.38.217 and 172.64.34.217 among others, with 3 other IP addresses in total.

cleo.ns.cloudflare.com resolves to 108.162.193.89, 172.64.33.89 and 173.245.59.89 among others, with 3 other IP addresses in total.

Mail Servers

Mail for ruby.co.jp is handled by a single mail server, srv.stargate-systems.com.

ruby.co.jp, dansen.net and srv.stargate-systems.com all share the same mail server setup.

srv.stargate-systems.com directs to two IP numbers, 133.18.123.186 and 2406:8c00:0:3457:133:18:123:186.