ruby.co.jp - dns.ninja

ruby.co.jp

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a562Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:51deCloudflare2606:4700:3037::/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
A172.67.165.98Cloudflare172.67.160.0/20 , 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
A162.159.38.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.217🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
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=75, 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
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ruby.com
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ruby.in
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ruby.pet
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ruby.cc
ruby.sk
ruby.today
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ruby.zone
ruby.contractors

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byur.jp

DNS History

24 records (7 active, 17 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::6815:51de108.160.142.123157.7.141.57188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3032::6815:51de2606:4700:3034::ac43:a5622a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSaddilyn.ns.cloudflare.com2026-02-23 → 2026-07-23 · 3 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-07-23 09:06:10
●NScleo.ns.cloudflare.com2026-02-23 → 2026-07-23 · 3 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
● 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
●MXsrv.stargate-systems.com2026-06-22 → 2026-07-23 · 3 obs
○ 2026-05-24 12:45:14
● 2026-06-22 06:05:28
● 2026-07-23 09:06:10
●A104.21.81.2222026-02-23 → 2026-07-23 · 5 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
○ 2026-07-12 23:26:16
● 2026-07-23 09:06:08
● 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
●A172.67.165.982026-02-23 → 2026-07-23 · 5 obs
○ 2020-02-06 02:51:20
● 2026-02-23 04:23:46
○ 2026-07-12 23:26:16
● 2026-07-23 09:06:08
● 2026-07-23 09:06:10
○A188.114.96.02026-07-13 → 2026-07-13 · 4 obs
○ 2026-07-12 23:26:16
● 2026-07-13 00:06:26
○ 2026-07-23 09:06:08
○ 2026-07-23 09:06:10
○A188.114.96.42026-07-12 → 2026-07-12 · 4 obs
○ 2026-06-22 06:05:28
● 2026-07-12 23:26:16
○ 2026-07-13 00:06:26
○ 2026-07-23 09:06:10
○A188.114.97.02026-07-13 → 2026-07-13 · 4 obs
○ 2026-07-12 23:26:16
● 2026-07-13 00:06:26
○ 2026-07-23 09:06:08
○ 2026-07-23 09:06:10
○A188.114.97.42026-07-12 → 2026-07-12 · 4 obs
○ 2026-06-22 06:05:28
● 2026-07-12 23:26:16
○ 2026-07-13 00:06:26
○ 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
●A2606:4700:3033::ac43:a5622026-06-22 → 2026-07-23 · 5 obs
○ 2026-05-24 12:45:14
● 2026-06-22 06:05:28
○ 2026-07-12 23:26:16
● 2026-07-23 09:06:08
● 2026-07-23 09:06:10
○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
○ 2026-07-23 09:06:10
●A2606:4700:3037::6815:51de2026-06-22 → 2026-07-23 · 5 obs
○ 2026-05-24 12:45:14
● 2026-06-22 06:05:28
○ 2026-07-12 23:26:16
● 2026-07-23 09:06:08
● 2026-07-23 09:06:10
○A2a06:98c1:3120::2026-07-13 → 2026-07-13 · 4 obs
○ 2026-07-12 23:26:16
● 2026-07-13 00:06:26
○ 2026-07-23 09:06:08
○ 2026-07-23 09:06:10
○A2a06:98c1:3120::42026-07-12 → 2026-07-12 · 4 obs
○ 2026-06-22 06:05:28
● 2026-07-12 23:26:16
○ 2026-07-13 00:06:26
○ 2026-07-23 09:06:10
○A2a06:98c1:3121::2026-07-13 → 2026-07-13 · 4 obs
○ 2026-07-12 23:26:16
● 2026-07-13 00:06:26
○ 2026-07-23 09:06:08
○ 2026-07-23 09:06:10
○A2a06:98c1:3121::42026-07-12 → 2026-07-12 · 4 obs
○ 2026-06-22 06:05:28
● 2026-07-12 23:26:16
○ 2026-07-13 00:06:26
○ 2026-07-23 09:06:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
ruby.co.jpaddilyn.ns.cloudflare.com, cleo.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.89

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2414ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.165.98, 104.21.81.222
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 directs to four IP numbers, which are 104.21.81.222, 172.67.165.98, 2606:4700:3033::ac43:a562 and 2606:4700:3037::6815:51de.

Name Servers

ruby.co.jp is served by two delegated name servers, addilyn.ns.cloudflare.com and cleo.ns.cloudflare.com.

Other domains share the same name server configuration as ruby.co.jp, for example blasar.net.

The name servers of ruby.co.jp overlap at least partially with those of other domains — among them wellnessgiftcard.nl, most-bet-hu.net, filewinds.com and two more.

These name servers commonly appear in combination with the name servers arvind.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

addilyn.ns.cloudflare.com carries IP addresses 108.162.194.217, 162.159.38.217 and 172.64.34.217, with 3 other addresses beyond those.

cleo.ns.cloudflare.com carries IP addresses 108.162.193.89, 172.64.33.89 and 173.245.59.89, with 3 other addresses beyond those.

Mail Servers

ruby.co.jp routes its mail through a single mail server, srv.stargate-systems.com.

The MX records for ruby.co.jp match those of other domains — including dansen.net and srv.stargate-systems.com.

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